This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
[PATCH 3/3] manual: Add new header and standards annotations.
- From: Rical Jasan <ricaljasan at pacific dot net>
- To: libc-alpha at sourceware dot org
- Cc: Michael Kerrisk <mtk dot manpages at gmail dot com>, "Carlos O'Donell" <carlos at redhat dot com>
- Date: Tue, 22 Nov 2016 22:38:07 -0800
- Subject: [PATCH 3/3] manual: Add new header and standards annotations.
- Authentication-results: sourceware.org; auth=none
- References: <20161123063807.14845-1-ricaljasan@pacific.net>
manual: Add new header and standards annotations.
This commit completes header and standard annotations for all
@def*-commands and @vtable @items.
The header annotations are believed to all be correct, as the
various definitions/declarations had to found in a header.
The standards annotations are a best-effort. They are roughly
derived from the following strategy:
1) Use the feature test macro if wrapped in a #if.
2) Obvious context, including:
a) top of file says, e.g., "ISO C99 ..."
b) manual annotates other nearby, related entries
c) manual describes section as per a given standard
The "???" placeholder is used for anything not obvious from a
cursory survey of the glibc sources.
The choice of standards nomenclature is not meant to establish
any sort of convention.
In the Summary of Library Facilities, this commit adds roughly
380 new entries, and fixes a few others.
* manual/argp.texi: Complete header and standards annotations.
* manual/arith.texi: Likewise.
* manual/creature.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/ipc.texi: Likewise.
* manual/lang.texi: Likewise.
* manual/llio.texi: Likewise.
* manual/locale.texi: Likewise.
* manual/math.texi: Likewise.
* manual/memory.texi: Likewise.
* manual/message.texi: Likewise.
* manual/nss.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/platform.texi: Likewise.
* manual/process.texi: Likewise.
* manual/resource.texi: Likewise.
* manual/search.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/socket.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/sysinfo.texi: Likewise.
* manual/syslog.texi: Likewise.
* manual/terminal.texi: Likewise.
* manual/time.texi: Likewise.
* manual/users.texi: Likewise.
---
manual/argp.texi | 28 +++++++++
manual/arith.texi | 28 +++++++++
manual/creature.texi | 2 +
manual/filesys.texi | 44 ++++++++++++++
manual/ipc.texi | 28 +++++++++
manual/lang.texi | 20 +++++++
manual/llio.texi | 82 +++++++++++++++++++++++++
manual/locale.texi | 166 +++++++++++++++++++++++++++++++++++++++++++++++++++
manual/math.texi | 26 ++++++++
manual/memory.texi | 25 ++++++++
manual/message.texi | 4 ++
manual/nss.texi | 8 +++
manual/pattern.texi | 36 +++++++++++
manual/platform.texi | 20 +++++++
manual/process.texi | 8 +++
manual/resource.texi | 27 +++++++++
manual/search.texi | 12 ++++
manual/signal.texi | 12 ++++
manual/socket.texi | 3 +
manual/startup.texi | 2 +
manual/stdio.texi | 52 ++++++++++++++++
manual/string.texi | 2 +
manual/sysinfo.texi | 50 ++++++++++++++++
manual/syslog.texi | 64 ++++++++++++++++++++
manual/terminal.texi | 14 +++++
manual/time.texi | 6 ++
manual/users.texi | 8 +++
27 files changed, 777 insertions(+)
diff --git a/manual/argp.texi b/manual/argp.texi
index bca3ca5..2088163 100644
--- a/manual/argp.texi
+++ b/manual/argp.texi
@@ -1133,35 +1133,53 @@ is determined by the @var{flags} argument. This should consist of any of
the following flags, or'd together:
@vtable @code
+@comment argp.h
+@comment ???
@item ARGP_HELP_USAGE
A unix @samp{Usage:} message that explicitly lists all options.
+@comment argp.h
+@comment ???
@item ARGP_HELP_SHORT_USAGE
A unix @samp{Usage:} message that displays an appropriate placeholder to
indicate where the options go; useful for showing the non-option
argument syntax.
+@comment argp.h
+@comment ???
@item ARGP_HELP_SEE
A @samp{Try @dots{} for more help} message; @samp{@dots{}} contains the
program name and @samp{--help}.
+@comment argp.h
+@comment ???
@item ARGP_HELP_LONG
A verbose option help message that gives each option available along
with its documentation string.
+@comment argp.h
+@comment ???
@item ARGP_HELP_PRE_DOC
The part of the argp parser doc string preceding the verbose option help.
+@comment argp.h
+@comment ???
@item ARGP_HELP_POST_DOC
The part of the argp parser doc string that following the verbose option help.
+@comment argp.h
+@comment ???
@item ARGP_HELP_DOC
@code{(ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC)}
+@comment argp.h
+@comment ???
@item ARGP_HELP_BUG_ADDR
A message that prints where to report bugs for this program, if the
@code{argp_program_bug_address} variable contains this information.
+@comment argp.h
+@comment ???
@item ARGP_HELP_LONG_ONLY
This will modify any output to reflect the @code{ARGP_LONG_ONLY} mode.
@end vtable
@@ -1171,9 +1189,13 @@ The following flags are only understood when used with
printing its output, or terminates the program:
@vtable @code
+@comment argp.h
+@comment ???
@item ARGP_HELP_EXIT_ERR
This will terminate the program with @code{exit (argp_err_exit_status)}.
+@comment argp.h
+@comment ???
@item ARGP_HELP_EXIT_OK
This will terminate the program with @code{exit (0)}.
@end vtable
@@ -1182,16 +1204,22 @@ The following flags are combinations of the basic flags for printing
standard messages:
@vtable @code
+@comment argp.h
+@comment ???
@item ARGP_HELP_STD_ERR
Assuming that an error message for a parsing error has printed, this
prints a message on how to get help, and terminates the program with an
error.
+@comment argp.h
+@comment ???
@item ARGP_HELP_STD_USAGE
This prints a standard usage message and terminates the program with an
error. This is used when no other specific error messages are
appropriate or available.
+@comment argp.h
+@comment ???
@item ARGP_HELP_STD_HELP
This prints the standard response for a @samp{--help} option, and
terminates the program successfully.
diff --git a/manual/arith.texi b/manual/arith.texi
index 07dd733..d3a217c 100644
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -331,22 +331,32 @@ This is a generic macro which works on all floating-point types and
which returns a value of type @code{int}. The possible values are:
@vtable @code
+@comment math.h
+@comment ISOC99
@item FP_NAN
The floating-point number @var{x} is ``Not a Number'' (@pxref{Infinity
and NaN})
+@comment math.h
+@comment ISOC99
@item FP_INFINITE
The value of @var{x} is either plus or minus infinity (@pxref{Infinity
and NaN})
+@comment math.h
+@comment ISOC99
@item FP_ZERO
The value of @var{x} is zero. In floating-point formats like @w{IEEE
754}, where zero can be signed, this value is also returned if
@var{x} is negative zero.
+@comment math.h
+@comment ISOC99
@item FP_SUBNORMAL
Numbers whose absolute value is too small to be represented in the
normal format are represented in an alternate, @dfn{denormalized} format
(@pxref{Floating Point Concepts}). This format is less precise but can
represent values closer to zero. @code{fpclassify} returns this value
for values of @var{x} in this alternate format.
+@comment math.h
+@comment ISOC99
@item FP_NORMAL
This value is returned for all other values of @var{x}. It indicates
that there is nothing special about the number.
@@ -714,7 +724,11 @@ such as by defining @code{_GNU_SOURCE}, and then you must include
@comment math.h
@comment ISO
@deftypevr Macro float SNANF
+@comment math.h
+@comment ISO
@deftypevrx Macro double SNAN
+@comment math.h
+@comment ISO
@deftypevrx Macro {long double} SNANL
These macros, defined by TS 18661-1:2014, are constant expressions for
signaling NaNs.
@@ -2027,8 +2041,10 @@ NaN.
@comment math.h
@comment ISO
@deftypefun int totalorder (double @var{x}, double @var{y})
+@comment math.h
@comment ISO
@deftypefunx int totalorderf (float @var{x}, float @var{y})
+@comment math.h
@comment ISO
@deftypefunx int totalorderl (long double @var{x}, long double @var{y})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@@ -2049,8 +2065,10 @@ payload.
@comment math.h
@comment ISO
@deftypefun int totalordermag (double @var{x}, double @var{y})
+@comment math.h
@comment ISO
@deftypefunx int totalordermagf (float @var{x}, float @var{y})
+@comment math.h
@comment ISO
@deftypefunx int totalordermagl (long double @var{x}, long double @var{y})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@@ -2183,6 +2201,8 @@ part of a number. There is no standard notation for an imaginary
floating point constant. Instead, @file{complex.h} defines two macros
that can be used to create complex numbers.
+@comment complex.h
+@comment ISO
@deftypevr Macro {const float complex} _Complex_I
This macro is a representation of the complex number ``@math{0+1i}''.
Multiplying a real floating-point value by @code{_Complex_I} gives a
@@ -2205,6 +2225,8 @@ Without an optimizing compiler this is more expensive than the use of
the hassles if you use the @code{I} macro below if the name is not
problem.
+@comment complex.h
+@comment ISO
@deftypevr Macro {const float imaginary} _Imaginary_I
This macro is a representation of the value ``@math{1i}''. I.e., it is
the value for which
@@ -2231,6 +2253,8 @@ imaginary part -4.0.
@code{_Complex_I} is a bit of a mouthful. @file{complex.h} also defines
a shorter name for the same constant.
+@comment complex.h
+@comment ISO
@deftypevr Macro {const float complex} I
This macro has exactly the same value as @code{_Complex_I}. Most of the
time it is preferable. However, it causes problems if you want to use
@@ -2873,7 +2897,11 @@ The @samp{strfrom} functions are declared in @file{stdlib.h}.
@comment stdlib.h
@comment ISO/IEC TS 18661-1
@deftypefun int strfromd (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, double @var{value})
+@comment stdlib.h
+@comment ISO/IEC TS 18661-1
@deftypefunx int strfromf (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, float @var{value})
+@comment stdlib.h
+@comment ISO/IEC TS 18661-1
@deftypefunx int strfroml (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, long double @var{value})
@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}}
@comment these functions depend on __printf_fp and __printf_fphex, which are
diff --git a/manual/creature.texi b/manual/creature.texi
index 257f871..babec55 100644
--- a/manual/creature.texi
+++ b/manual/creature.texi
@@ -218,6 +218,8 @@ cause them to be disabled.
@comment (none)
@comment GNU
@defvr Macro _REENTRANT
+@comment (none)
+@comment ???
@defvrx Macro _THREAD_SAFE
If you define one of these macros, reentrant versions of several functions get
declared. Some of the functions are specified in POSIX.1c but many others
diff --git a/manual/filesys.texi b/manual/filesys.texi
index 0b83999..7befca2 100644
--- a/manual/filesys.texi
+++ b/manual/filesys.texi
@@ -285,28 +285,44 @@ This is the type of the file, possibly unknown. The following constants
are defined for its value:
@vtable @code
+@comment dirent.h
+@comment MISC
@item DT_UNKNOWN
The type is unknown. Only some filesystems have full support to
return the type of the file, others might always return this value.
+@comment dirent.h
+@comment MISC
@item DT_REG
A regular file.
+@comment dirent.h
+@comment MISC
@item DT_DIR
A directory.
+@comment dirent.h
+@comment MISC
@item DT_FIFO
A named pipe, or FIFO. @xref{FIFO Special Files}.
+@comment dirent.h
+@comment MISC
@item DT_SOCK
A local-domain socket. @c !!! @xref{Local Domain}.
+@comment dirent.h
+@comment MISC
@item DT_CHR
A character device.
+@comment dirent.h
+@comment MISC
@item DT_BLK
A block device.
+@comment dirent.h
+@comment MISC
@item DT_LNK
A symbolic link.
@end vtable
@@ -878,16 +894,26 @@ The last parameter is a flag giving more information about the current
file. It can have the following values:
@vtable @code
+@comment ftw.h
+@comment XOPEN
@item FTW_F
The item is either a normal file or a file which does not fit into one
of the following categories. This could be special files, sockets etc.
+@comment ftw.h
+@comment XOPEN
@item FTW_D
The item is a directory.
+@comment ftw.h
+@comment XOPEN
@item FTW_NS
The @code{stat} call failed and so the information pointed to by the
second parameter is invalid.
+@comment ftw.h
+@comment XOPEN
@item FTW_DNR
The item is a directory which cannot be read.
+@comment ftw.h
+@comment MISC || XOPEN_EXTENDED
@item FTW_SL
The item is a symbolic link. Since symbolic links are normally followed
seeing this value in a @code{ftw} callback function means the referenced
@@ -932,10 +958,14 @@ The first three arguments are the same as for the @code{__ftw_func_t}
type. However for the third argument some additional values are defined
to allow finer differentiation:
@vtable @code
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_DP
The current item is a directory and all subdirectories have already been
visited and reported. This flag is returned instead of @code{FTW_D} if
the @code{FTW_DEPTH} flag is passed to @code{nftw} (see below).
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_SLN
The current item is a stale symbolic link. The file it points to does
not exist.
@@ -1083,25 +1113,35 @@ A second difference is that @code{nftw} takes a fourth argument, which
is @math{0} or a bitwise-OR combination of any of the following values.
@vtable @code
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_PHYS
While traversing the directory symbolic links are not followed. Instead
symbolic links are reported using the @code{FTW_SL} value for the type
parameter to the callback function. If the file referenced by a
symbolic link does not exist @code{FTW_SLN} is returned instead.
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_MOUNT
The callback function is only called for items which are on the same
mounted filesystem as the directory given by the @var{filename}
parameter to @code{nftw}.
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_CHDIR
If this flag is given the current working directory is changed to the
directory of the reported object before the callback function is called.
When @code{ntfw} finally returns the current directory is restored to
its original value.
+@comment ftw.h
+@comment XOPEN_EXTENDED
@item FTW_DEPTH
If this option is specified then all subdirectories and files within
them are processed before processing the top directory itself
(depth-first processing). This also means the type flag given to the
callback function is @code{FTW_DP} and not @code{FTW_D}.
+@comment ftw.h
+@comment XOPEN_EXTENDED && GNU
@item FTW_ACTIONRETVAL
If this option is specified then return values from callbacks
are handled differently. If the callback returns @code{FTW_CONTINUE},
@@ -3264,6 +3304,8 @@ occurring later. Checking for write errors is still required, and
writes to memory-mapped regions created with @code{mmap} can still
result in @code{SIGBUS}.
+@comment fcntl.h
+@comment XOPEN2K
@deftypefun int posix_fallocate (int @var{fd}, off_t @var{offset}, off_t @var{length})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c If the file system does not support allocation,
@@ -3322,6 +3364,8 @@ allocation. Instead, an @code{EOPNOTSUPP} is returned to the caller.
@end deftypefun
+@comment fcntl.h
+@comment XOPEN2K
@deftypefun int posix_fallocate64 (int @var{fd}, off64_t @var{offset}, off64_t @var{length})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
diff --git a/manual/ipc.texi b/manual/ipc.texi
index 081b98f..1b41fba 100644
--- a/manual/ipc.texi
+++ b/manual/ipc.texi
@@ -20,6 +20,8 @@ by @theglibc{}.
@c Need descriptions for all of these functions.
@subsection System V Semaphores
+@comment sys/sem.h
+@comment SVID
@deftypefun int semctl (int @var{semid}, int @var{semnum}, int @var{cmd});
@safety{@prelim{}@mtsafe{}@assafe{}@acunsafe{@acucorrupt{/linux}}}
@c syscall(ipc) ok
@@ -30,16 +32,22 @@ by @theglibc{}.
@c semid_ds.
@end deftypefun
+@comment sys/sem.h
+@comment SVID
@deftypefun int semget (key_t @var{key}, int @var{nsems}, int @var{semflg});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c syscall(ipc) ok
@end deftypefun
+@comment sys/sem.h
+@comment SVID
@deftypefun int semop (int @var{semid}, struct sembuf *@var{sops}, size_t @var{nsops});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c syscall(ipc) ok
@end deftypefun
+@comment sys/sem.h
+@comment GNU
@deftypefun int semtimedop (int @var{semid}, struct sembuf *@var{sops}, size_t @var{nsops}, const struct timespec *@var{timeout});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c syscall(ipc) ok
@@ -47,17 +55,23 @@ by @theglibc{}.
@subsection POSIX Semaphores
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_init (sem_t *@var{sem}, int @var{pshared}, unsigned int @var{value});
@safety{@prelim{}@mtsafe{}@assafe{}@acunsafe{@acucorrupt{}}}
@c Does not atomically update sem_t therefore AC-unsafe
@c because it can leave sem_t partially initialized.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_destroy (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c Function does nothing and is therefore always safe.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun sem_t *sem_open (const char *@var{name}, int @var{oflag}, ...);
@safety{@prelim{}@mtsafe{}@asunsafe{@asuinit{}}@acunsafe{@acuinit{}}}
@c pthread_once asuinit
@@ -67,6 +81,8 @@ by @theglibc{}.
@c shmfs on Linux.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_close (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@aculock{}}}
@c lll_lock asulock aculock
@@ -77,12 +93,16 @@ by @theglibc{}.
@c are not updated atomically.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_unlink (const char *@var{name});
@safety{@prelim{}@mtsafe{}@asunsafe{@asuinit{}}@acunsafe{@acucorrupt{}}}
@c pthread_once asuinit acucorrupt aculock
@c mempcpy acucorrupt
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_wait (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@assafe{}@acunsafe{@acucorrupt{}}}
@c atomic_increment (nwaiters) acucorrupt
@@ -95,21 +115,29 @@ by @theglibc{}.
@c waiters count.
@end deftypefun
+@comment semaphore.h
+@comment XOPEN2K
@deftypefun int sem_timedwait (sem_t *@var{sem}, const struct timespec *@var{abstime});
@safety{@prelim{}@mtsafe{}@assafe{}@acunsafe{@acucorrupt{}}}
@c Same safety issues as sem_wait.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_trywait (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c All atomic operations are safe in all contexts.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_post (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c Same safety as sem_trywait.
@end deftypefun
+@comment semaphore.h
+@comment POSIX
@deftypefun int sem_getvalue (sem_t *@var{sem}, int *@var{sval});
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c Atomic write of a value is safe in all contexts.
diff --git a/manual/lang.texi b/manual/lang.texi
index b6ad703..727bc49 100644
--- a/manual/lang.texi
+++ b/manual/lang.texi
@@ -478,6 +478,8 @@ of the same type.
@comment stdarg.h
@comment ISO
@deftypefn {Macro} void va_copy (va_list @var{dest}, va_list @var{src})
+@comment stdarg.h
+@comment ISO
@deftypefnx {Macro} void __va_copy (va_list @var{dest}, va_list @var{src})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c This is no longer provided by glibc, but rather by the compiler.
@@ -1109,6 +1111,8 @@ where @code{radix} appears @code{FLT_MANT_DIG} times.
@comment float.h
@comment ISO
@item DBL_MANT_DIG
+@comment float.h
+@comment ISO
@itemx LDBL_MANT_DIG
This is the number of base-@code{FLT_RADIX} digits in the floating point
mantissa for the data types @code{double} and @code{long double},
@@ -1133,6 +1137,8 @@ The value of this macro is supposed to be at least @code{6}, to satisfy
@comment float.h
@comment ISO
@item DBL_DIG
+@comment float.h
+@comment ISO
@itemx LDBL_DIG
These are similar to @code{FLT_DIG}, but for the data types
@@ -1150,6 +1156,8 @@ normalized floating point number of type @code{float}.
@comment float.h
@comment ISO
@item DBL_MIN_EXP
+@comment float.h
+@comment ISO
@itemx LDBL_MIN_EXP
These are similar to @code{FLT_MIN_EXP}, but for the data types
@@ -1165,6 +1173,8 @@ of type @code{float}. This is supposed to be @code{-37} or even less.
@comment float.h
@comment ISO
@item DBL_MIN_10_EXP
+@comment float.h
+@comment ISO
@itemx LDBL_MIN_10_EXP
These are similar to @code{FLT_MIN_10_EXP}, but for the data types
@code{double} and @code{long double}, respectively.
@@ -1180,6 +1190,8 @@ floating point number of type @code{float}.
@comment float.h
@comment ISO
@item DBL_MAX_EXP
+@comment float.h
+@comment ISO
@itemx LDBL_MAX_EXP
These are similar to @code{FLT_MAX_EXP}, but for the data types
@code{double} and @code{long double}, respectively.
@@ -1194,6 +1206,8 @@ of type @code{float}. This is supposed to be at least @code{37}.
@comment float.h
@comment ISO
@item DBL_MAX_10_EXP
+@comment float.h
+@comment ISO
@itemx LDBL_MAX_10_EXP
These are similar to @code{FLT_MAX_10_EXP}, but for the data types
@code{double} and @code{long double}, respectively.
@@ -1211,6 +1225,8 @@ The smallest representable number is @code{- FLT_MAX}.
@comment float.h
@comment ISO
@item DBL_MAX
+@comment float.h
+@comment ISO
@itemx LDBL_MAX
These are similar to @code{FLT_MAX}, but for the data types
@@ -1228,6 +1244,8 @@ to be no more than @code{1E-37}.
@comment float.h
@comment ISO
@item DBL_MIN
+@comment float.h
+@comment ISO
@itemx LDBL_MIN
These are similar to @code{FLT_MIN}, but for the data types
@@ -1245,6 +1263,8 @@ be no greater than @code{1E-5}.
@comment float.h
@comment ISO
@item DBL_EPSILON
+@comment float.h
+@comment ISO
@itemx LDBL_EPSILON
These are similar to @code{FLT_EPSILON}, but for the data types
diff --git a/manual/llio.texi b/manual/llio.texi
index 0db44e0..c401732 100644
--- a/manual/llio.texi
+++ b/manual/llio.texi
@@ -691,14 +691,20 @@ be one of the symbolic constants @code{SEEK_SET}, @code{SEEK_CUR}, or
@code{SEEK_END}.
@vtable @code
+@comment stdio.h unistd.h fcntl.h
+@comment ISOC99, POSIX, XOPEN || XOPEN2K8
@item SEEK_SET
Specifies that @var{offset} is a count of characters from the beginning
of the file.
+@comment stdio.h unistd.h fcntl.h
+@comment ISOC99, POSIX, XOPEN || XOPEN2K8
@item SEEK_CUR
Specifies that @var{offset} is a count of characters from the current
file position. This count may be positive or negative.
+@comment stdio.h unistd.h fcntl.h
+@comment ISOC99, POSIX, XOPEN || XOPEN2K8
@item SEEK_END
Specifies that @var{offset} is a count of characters from the end of
the file. A negative count specifies a position within the current
@@ -859,12 +865,18 @@ of compatibility with older BSD systems. They are defined in two
different header files: @file{fcntl.h} and @file{sys/file.h}.
@vtable @code
+@comment unistd.h sys/file.h
+@comment BSD, MISC
@item L_SET
An alias for @code{SEEK_SET}.
+@comment unistd.h sys/file.h
+@comment BSD, MISC
@item L_INCR
An alias for @code{SEEK_CUR}.
+@comment unistd.h sys/file.h
+@comment BSD, MISC
@item L_XTND
An alias for @code{SEEK_END}.
@end vtable
@@ -1253,6 +1265,8 @@ One of @code{MAP_SHARED} or @code{MAP_PRIVATE} must be specified.
They include:
@vtable @code
+@comment sys/mman.h
+@comment BSD
@item MAP_PRIVATE
This specifies that writes to the region should never be written back
to the attached file. Instead, a copy is made for the process, and the
@@ -1263,6 +1277,8 @@ Since private mappings effectively revert to ordinary memory
when written to, you must have enough virtual memory for a copy of
the entire mmapped region if you use this mode with @code{PROT_WRITE}.
+@comment sys/mman.h
+@comment BSD
@item MAP_SHARED
This specifies that writes to the region will be written back to the
file. Changes made will be shared immediately with other processes
@@ -1272,13 +1288,19 @@ Note that actual writing may take place at any time. You need to use
@code{msync}, described below, if it is important that other processes
using conventional I/O get a consistent view of the file.
+@comment sys/mman.h
+@comment BSD
@item MAP_FIXED
This forces the system to use the exact mapping address specified in
@var{address} and fail if it can't.
@c One of these is official - the other is obviously an obsolete synonym
@c Which is which?
+@comment sys/mman.h
+@comment Linux, MISC
@item MAP_ANONYMOUS
+@comment sys/mman.h
+@comment BSD, MISC
@itemx MAP_ANON
This flag tells the system to create an anonymous mapping, not connected
to a file. @var{filedes} and @var{offset} are ignored, and the region is
@@ -1402,12 +1424,16 @@ region given should not contain any unmapped space.
@vtable @code
+@comment sys/mman.h
+@comment BSD
@item MS_SYNC
This flag makes sure the data is actually written @emph{to disk}.
Normally @code{msync} only makes sure that accesses to a file with
conventional I/O reflect the recent changes.
+@comment sys/mman.h
+@comment BSD
@item MS_ASYNC
This tells @code{msync} to begin the synchronization, but not to wait for
@@ -1494,22 +1520,32 @@ The valid BSD values for @var{advice} are:
@vtable @code
+@comment sys/mman.h
+@comment MISC
@item MADV_NORMAL
The region should receive no further special treatment.
+@comment sys/mman.h
+@comment MISC
@item MADV_RANDOM
The region will be accessed via random page references. The kernel
should page-in the minimal number of pages for each page fault.
+@comment sys/mman.h
+@comment MISC
@item MADV_SEQUENTIAL
The region will be accessed via sequential page references. This
may cause the kernel to aggressively read-ahead, expecting further
sequential references after any page fault within this region.
+@comment sys/mman.h
+@comment MISC
@item MADV_WILLNEED
The region will be needed. The pages within this region may
be pre-faulted in by the kernel.
+@comment sys/mman.h
+@comment MISC
@item MADV_DONTNEED
The region is no longer needed. The kernel may free these pages,
causing any changes to the pages to be lost, as well as swapped
@@ -1521,18 +1557,28 @@ The POSIX names are slightly different, but with the same meanings:
@vtable @code
+@comment sys/mman.h
+@comment XOPEN2K
@item POSIX_MADV_NORMAL
This corresponds with BSD's @code{MADV_NORMAL}.
+@comment sys/mman.h
+@comment XOPEN2K
@item POSIX_MADV_RANDOM
This corresponds with BSD's @code{MADV_RANDOM}.
+@comment sys/mman.h
+@comment XOPEN2K
@item POSIX_MADV_SEQUENTIAL
This corresponds with BSD's @code{MADV_SEQUENTIAL}.
+@comment sys/mman.h
+@comment XOPEN2K
@item POSIX_MADV_WILLNEED
This corresponds with BSD's @code{MADV_WILLNEED}.
+@comment sys/mman.h
+@comment XOPEN2K
@item POSIX_MADV_DONTNEED
This corresponds with BSD's @code{MADV_DONTNEED}.
@@ -1587,6 +1633,8 @@ The semantics of @var{oflag} and @var{mode} arguments is same as in @code{open}.
On failure @code{errno} is set.
@end deftypefn
+@comment sys/mman.h
+@comment POSIX
@deftypefn Function int shm_unlink (const char *@var{name})
@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@asuinit{} @ascuheap{} @asulock{}}@acunsafe{@aculock{} @acsmem{} @acsfd{}}}
@c shm_unlink @mtslocale @asuinit @ascuheap @asulock @aculock @acsmem @acsfd
@@ -1972,15 +2020,21 @@ input or output (or nothing), the information must be stored in the
control block. The possible values are:
@vtable @code
+@comment aio.h
+@comment POSIX
@item LIO_READ
Start a read operation. Read from the file at position
@code{aio_offset} and store the next @code{aio_nbytes} bytes in the
buffer pointed to by @code{aio_buf}.
+@comment aio.h
+@comment POSIX
@item LIO_WRITE
Start a write operation. Write @code{aio_nbytes} bytes starting at
@code{aio_buf} into the file starting at position @code{aio_offset}.
+@comment aio.h
+@comment POSIX
@item LIO_NOP
Do nothing for this control block. This value is useful sometimes when
an array of @code{struct aiocb} values contains holes, i.e., some of the
@@ -2907,47 +2961,73 @@ descriptions of the individual commands.
Briefly, here is a list of what the various commands are.
@vtable @code
+@comment fcntl.h
+@comment BSD
@item F_DUPFD
Duplicate the file descriptor (return another file descriptor pointing
to the same open file). @xref{Duplicating Descriptors}.
+@comment fcntl.h
+@comment BSD
@item F_GETFD
Get flags associated with the file descriptor. @xref{Descriptor Flags}.
+@comment fcntl.h
+@comment BSD
@item F_SETFD
Set flags associated with the file descriptor. @xref{Descriptor Flags}.
+@comment fcntl.h
+@comment BSD
@item F_GETFL
Get flags associated with the open file. @xref{File Status Flags}.
+@comment fcntl.h
+@comment BSD
@item F_SETFL
Set flags associated with the open file. @xref{File Status Flags}.
+@comment fcntl.h
+@comment BSD
@item F_GETLK
Test a file lock. @xref{File Locks}.
+@comment fcntl.h
+@comment BSD
@item F_SETLK
Set or clear a file lock. @xref{File Locks}.
+@comment fcntl.h
+@comment BSD
@item F_SETLKW
Like @code{F_SETLK}, but wait for completion. @xref{File Locks}.
+@comment fcntl.h
+@comment GNU
@item F_OFD_GETLK
Test an open file description lock. @xref{Open File Description Locks}.
Specific to Linux.
+@comment fcntl.h
+@comment GNU
@item F_OFD_SETLK
Set or clear an open file description lock. @xref{Open File Description Locks}.
Specific to Linux.
+@comment fcntl.h
+@comment GNU
@item F_OFD_SETLKW
Like @code{F_OFD_SETLK}, but block until lock is acquired.
@xref{Open File Description Locks}. Specific to Linux.
+@comment fcntl.h
+@comment UNIX98 || XOPEN2K8
@item F_GETOWN
Get process or process group ID to receive @code{SIGIO} signals.
@xref{Interrupt Input}.
+@comment fcntl.h
+@comment UNIX98 || XOPEN2K8
@item F_SETOWN
Set process or process group ID to receive @code{SIGIO} signals.
@xref{Interrupt Input}.
@@ -3925,6 +4005,8 @@ When the same @code{struct flock} is reused as an argument to a
@pindex fcntl.h.
+@comment fcntl.h
+@comment GNU
@deftypevr Macro int F_OFD_GETLK
This macro is used as the @var{command} argument to @code{fcntl}, to
specify that it should get information about a lock. This command
diff --git a/manual/locale.texi b/manual/locale.texi
index ae71ccc..8411eba 100644
--- a/manual/locale.texi
+++ b/manual/locale.texi
@@ -915,57 +915,139 @@ The type @code{nl_type} is defined in @file{nl_types.h}. The argument
The X/Open standard defines the following values:
@vtable @code
+@comment langinfo.h
+@comment XOPEN
@item CODESET
@code{nl_langinfo} returns a string with the name of the coded character
set used in the selected locale.
+@comment langinfo.h
+@comment XOPEN
@item ABDAY_1
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_2
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_3
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_4
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_5
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_6
+@comment langinfo.h
+@comment XOPEN
@itemx ABDAY_7
@code{nl_langinfo} returns the abbreviated weekday name. @code{ABDAY_1}
corresponds to Sunday.
+@comment langinfo.h
+@comment XOPEN
@item DAY_1
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_2
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_3
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_4
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_5
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_6
+@comment langinfo.h
+@comment XOPEN
@itemx DAY_7
Similar to @code{ABDAY_1} etc., but here the return value is the
unabbreviated weekday name.
+@comment langinfo.h
+@comment XOPEN
@item ABMON_1
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_2
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_3
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_4
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_5
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_6
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_7
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_8
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_9
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_10
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_11
+@comment langinfo.h
+@comment XOPEN
@itemx ABMON_12
The return value is abbreviated name of the month. @code{ABMON_1}
corresponds to January.
+@comment langinfo.h
+@comment XOPEN
@item MON_1
+@comment langinfo.h
+@comment XOPEN
@itemx MON_2
+@comment langinfo.h
+@comment XOPEN
@itemx MON_3
+@comment langinfo.h
+@comment XOPEN
@itemx MON_4
+@comment langinfo.h
+@comment XOPEN
@itemx MON_5
+@comment langinfo.h
+@comment XOPEN
@itemx MON_6
+@comment langinfo.h
+@comment XOPEN
@itemx MON_7
+@comment langinfo.h
+@comment XOPEN
@itemx MON_8
+@comment langinfo.h
+@comment XOPEN
@itemx MON_9
+@comment langinfo.h
+@comment XOPEN
@itemx MON_10
+@comment langinfo.h
+@comment XOPEN
@itemx MON_11
+@comment langinfo.h
+@comment XOPEN
@itemx MON_12
Similar to @code{ABMON_1} etc., but here the month names are not abbreviated.
Here the first value @code{MON_1} also corresponds to January.
+@comment langinfo.h
+@comment XOPEN
@item AM_STR
+@comment langinfo.h
+@comment XOPEN
@itemx PM_STR
The return values are strings which can be used in the representation of time
as an hour from 1 to 12 plus an am/pm specifier.
@@ -973,15 +1055,23 @@ as an hour from 1 to 12 plus an am/pm specifier.
Note that in locales which do not use this time representation
these strings might be empty, in which case the am/pm format
cannot be used at all.
+@comment langinfo.h
+@comment XOPEN
@item D_T_FMT
The return value can be used as a format string for @code{strftime} to
represent time and date in a locale-specific way.
+@comment langinfo.h
+@comment XOPEN
@item D_FMT
The return value can be used as a format string for @code{strftime} to
represent a date in a locale-specific way.
+@comment langinfo.h
+@comment XOPEN
@item T_FMT
The return value can be used as a format string for @code{strftime} to
represent time in a locale-specific way.
+@comment langinfo.h
+@comment XOPEN
@item T_FMT_AMPM
The return value can be used as a format string for @code{strftime} to
represent time in the am/pm format.
@@ -989,6 +1079,8 @@ represent time in the am/pm format.
Note that if the am/pm format does not make any sense for the
selected locale, the return value might be the same as the one for
@code{T_FMT}.
+@comment langinfo.h
+@comment XOPEN
@item ERA
The return value represents the era used in the current locale.
@@ -1002,18 +1094,28 @@ Specifying the @code{E} modifier in their format strings causes the
@code{strftime} functions to use this information. The format of the
returned string is not specified, and therefore you should not assume
knowledge of it on different systems.
+@comment langinfo.h
+@comment GNU
@item ERA_YEAR
The return value gives the year in the relevant era of the locale.
As for @code{ERA} it should not be necessary to use this value directly.
+@comment langinfo.h
+@comment XOPEN
@item ERA_D_T_FMT
This return value can be used as a format string for @code{strftime} to
represent dates and times in a locale-specific era-based way.
+@comment langinfo.h
+@comment XOPEN
@item ERA_D_FMT
This return value can be used as a format string for @code{strftime} to
represent a date in a locale-specific era-based way.
+@comment langinfo.h
+@comment XOPEN
@item ERA_T_FMT
This return value can be used as a format string for @code{strftime} to
represent time in a locale-specific era-based way.
+@comment langinfo.h
+@comment XOPEN
@item ALT_DIGITS
The return value is a representation of up to @math{100} values used to
represent the values @math{0} to @math{99}. As for @code{ERA} this
@@ -1022,98 +1124,158 @@ through the @code{strftime} function. When the modifier @code{O} is
used in a format which would otherwise use numerals to represent hours,
minutes, seconds, weekdays, months, or weeks, the appropriate value for
the locale is used instead.
+@comment langinfo.h
+@comment GNU
@item INT_CURR_SYMBOL
The same as the value returned by @code{localeconv} in the
@code{int_curr_symbol} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item CURRENCY_SYMBOL
+@comment langinfo.h
+@comment Unix98
@itemx CRNCYSTR
The same as the value returned by @code{localeconv} in the
@code{currency_symbol} element of the @code{struct lconv}.
@code{CRNCYSTR} is a deprecated alias still required by Unix98.
+@comment langinfo.h
+@comment GNU
@item MON_DECIMAL_POINT
The same as the value returned by @code{localeconv} in the
@code{mon_decimal_point} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item MON_THOUSANDS_SEP
The same as the value returned by @code{localeconv} in the
@code{mon_thousands_sep} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item MON_GROUPING
The same as the value returned by @code{localeconv} in the
@code{mon_grouping} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item POSITIVE_SIGN
The same as the value returned by @code{localeconv} in the
@code{positive_sign} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item NEGATIVE_SIGN
The same as the value returned by @code{localeconv} in the
@code{negative_sign} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_FRAC_DIGITS
The same as the value returned by @code{localeconv} in the
@code{int_frac_digits} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item FRAC_DIGITS
The same as the value returned by @code{localeconv} in the
@code{frac_digits} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item P_CS_PRECEDES
The same as the value returned by @code{localeconv} in the
@code{p_cs_precedes} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item P_SEP_BY_SPACE
The same as the value returned by @code{localeconv} in the
@code{p_sep_by_space} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item N_CS_PRECEDES
The same as the value returned by @code{localeconv} in the
@code{n_cs_precedes} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item N_SEP_BY_SPACE
The same as the value returned by @code{localeconv} in the
@code{n_sep_by_space} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item P_SIGN_POSN
The same as the value returned by @code{localeconv} in the
@code{p_sign_posn} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item N_SIGN_POSN
The same as the value returned by @code{localeconv} in the
@code{n_sign_posn} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_P_CS_PRECEDES
The same as the value returned by @code{localeconv} in the
@code{int_p_cs_precedes} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_P_SEP_BY_SPACE
The same as the value returned by @code{localeconv} in the
@code{int_p_sep_by_space} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_N_CS_PRECEDES
The same as the value returned by @code{localeconv} in the
@code{int_n_cs_precedes} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_N_SEP_BY_SPACE
The same as the value returned by @code{localeconv} in the
@code{int_n_sep_by_space} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_P_SIGN_POSN
The same as the value returned by @code{localeconv} in the
@code{int_p_sign_posn} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item INT_N_SIGN_POSN
The same as the value returned by @code{localeconv} in the
@code{int_n_sign_posn} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment GNU
@item DECIMAL_POINT
+@comment langinfo.h
+@comment Unix98
@itemx RADIXCHAR
The same as the value returned by @code{localeconv} in the
@code{decimal_point} element of the @code{struct lconv}.
The name @code{RADIXCHAR} is a deprecated alias still used in Unix98.
+@comment langinfo.h
+@comment GNU
@item THOUSANDS_SEP
+@comment langinfo.h
+@comment Unix98
@itemx THOUSEP
The same as the value returned by @code{localeconv} in the
@code{thousands_sep} element of the @code{struct lconv}.
The name @code{THOUSEP} is a deprecated alias still used in Unix98.
+@comment langinfo.h
+@comment GNU
@item GROUPING
The same as the value returned by @code{localeconv} in the
@code{grouping} element of the @code{struct lconv}.
+@comment langinfo.h
+@comment XOPEN
@item YESEXPR
The return value is a regular expression which can be used with the
@code{regex} function to recognize a positive response to a yes/no
question. @Theglibc{} provides the @code{rpmatch} function for
easier handling in applications.
+@comment langinfo.h
+@comment XOPEN
@item NOEXPR
The return value is a regular expression which can be used with the
@code{regex} function to recognize a negative response to a yes/no
question.
+@comment langinfo.h
+@comment GNU || (XOPEN && !XOPEN2K)
@item YESSTR
The return value is a locale-specific translation of the positive response
to a yes/no question.
@@ -1124,6 +1286,8 @@ translation functions (@pxref{Message Translation}).
The use of this symbol is deprecated. Instead message translation
should be used.
+@comment langinfo.h
+@comment GNU || (XOPEN && !XOPEN2K)
@item NOSTR
The return value is a locale-specific translation of the negative response
to a yes/no question. What is said for @code{YESSTR} is also true here.
@@ -1192,6 +1356,8 @@ Therefore the X/Open standards introduce a function which uses such
locale information, making it easier for the user to format
numbers according to these rules.
+@comment monetary.h
+@comment XOPEN
@deftypefun ssize_t strfmon (char *@var{s}, size_t @var{maxsize}, const char *@var{format}, @dots{})
@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}}
@c It (and strfmon_l) both call vstrfmon_l, which, besides accessing the
diff --git a/manual/math.texi b/manual/math.texi
index b4bb323..f5d8d09 100644
--- a/manual/math.texi
+++ b/manual/math.texi
@@ -77,30 +77,56 @@ All values are defined as preprocessor macros starting with @code{M_}.
The values provided are:
@vtable @code
+@comment math.h
+@comment MISC || XOPEN
@item M_E
The base of natural logarithms.
+@comment math.h
+@comment MISC || XOPEN
@item M_LOG2E
The logarithm to base @code{2} of @code{M_E}.
+@comment math.h
+@comment MISC || XOPEN
@item M_LOG10E
The logarithm to base @code{10} of @code{M_E}.
+@comment math.h
+@comment MISC || XOPEN
@item M_LN2
The natural logarithm of @code{2}.
+@comment math.h
+@comment MISC || XOPEN
@item M_LN10
The natural logarithm of @code{10}.
+@comment math.h
+@comment MISC || XOPEN
@item M_PI
Pi, the ratio of a circle's circumference to its diameter.
+@comment math.h
+@comment MISC || XOPEN
@item M_PI_2
Pi divided by two.
+@comment math.h
+@comment MISC || XOPEN
@item M_PI_4
Pi divided by four.
+@comment math.h
+@comment MISC || XOPEN
@item M_1_PI
The reciprocal of pi (1/pi)
+@comment math.h
+@comment MISC || XOPEN
@item M_2_PI
Two times the reciprocal of pi.
+@comment math.h
+@comment MISC || XOPEN
@item M_2_SQRTPI
Two times the reciprocal of the square root of pi.
+@comment math.h
+@comment MISC || XOPEN
@item M_SQRT2
The square root of two.
+@comment math.h
+@comment MISC || XOPEN
@item M_SQRT1_2
The reciprocal of the square root of two (also the square root of 1/2).
@end vtable
diff --git a/manual/memory.texi b/manual/memory.texi
index 38d3c3a..da0896b 100644
--- a/manual/memory.texi
+++ b/manual/memory.texi
@@ -920,6 +920,7 @@ power of two than that, use @code{aligned_alloc} or @code{posix_memalign}.
@file{stdlib.h}.
@comment stdlib.h
+@comment ISOC11
@deftypefun {void *} aligned_alloc (size_t @var{alignment}, size_t @var{size})
@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{} @acsmem{}}}
@c Alias to memalign.
@@ -1077,6 +1078,8 @@ You can adjust some parameters for dynamic memory allocation with the
interface, defined in @file{malloc.h}.
@pindex malloc.h
+@comment malloc.h
+@comment SVID/XPG
@deftypefun int mallopt (int @var{param}, int @var{value})
@safety{@prelim{}@mtunsafe{@mtuinit{} @mtasuconst{:mallopt}}@asunsafe{@asuinit{} @asulock{}}@acunsafe{@acuinit{} @aculock{}}}
@c __libc_mallopt @mtuinit @mtasuconst:mallopt @asuinit @asulock @aculock
@@ -1092,6 +1095,8 @@ choices for @var{param}, as defined in @file{malloc.h}, are:
@comment TODO: @item M_CHECK_ACTION
@vtable @code
+@comment malloc.h
+@comment ???
@item M_MMAP_MAX
The maximum number of chunks to allocate with @code{mmap}. Setting this
to zero disables all use of @code{mmap}.
@@ -1101,6 +1106,8 @@ The default value of this parameter is @code{65536}.
This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_MMAP_MAX_} to the desired value.
+@comment malloc.h
+@comment ???
@item M_MMAP_THRESHOLD
All chunks larger than this value are allocated outside the normal
heap, using the @code{mmap} system call. This way it is guaranteed
@@ -1117,6 +1124,8 @@ This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_MMAP_THRESHOLD_} to the desired value.
@comment TODO: @item M_MXFAST
+@comment malloc.h
+@comment ???
@item M_PERTURB
If non-zero, memory blocks are filled with values depending on some
low order bits of this parameter when they are allocated (except when
@@ -1131,6 +1140,8 @@ The default value of this parameter is @code{0}.
This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_MMAP_PERTURB_} to the desired value.
+@comment malloc.h
+@comment ???
@item M_TOP_PAD
This parameter determines the amount of extra memory to obtain from the system
when an arena needs to be extended. It also specifies the number of bytes to
@@ -1142,6 +1153,8 @@ The default value of this parameter is @code{0}.
This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_TOP_PAD_} to the desired value.
+@comment malloc.h
+@comment ???
@item M_TRIM_THRESHOLD
This is the minimum size (in bytes) of the top-most, releasable chunk
that will trigger a system call in order to return memory to the system.
@@ -1154,6 +1167,8 @@ value is set statically to the provided input.
This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_TRIM_THRESHOLD_} to the desired value.
+@comment malloc.h
+@comment ???
@item M_ARENA_TEST
This parameter specifies the number of arenas that can be created before the
test on the limit to the number of arenas is conducted. The value is ignored if
@@ -1165,6 +1180,8 @@ systems.
This parameter can also be set for the process at startup by setting the
environment variable @env{MALLOC_ARENA_TEST} to the desired value.
+@comment malloc.h
+@comment ???
@item M_ARENA_MAX
This parameter sets the number of arenas to use regardless of the number of
cores in the system.
@@ -1247,6 +1264,8 @@ must be called before the first such function.
@end deftypefun
+@comment mcheck.h
+@comment ???
@deftypefun {enum mcheck_status} mprobe (void *@var{pointer})
@safety{@prelim{}@mtunsafe{@mtasurace{:mcheck} @mtasuconst{:malloc_hooks}}@asunsafe{@asucorrupt{}}@acunsafe{@acucorrupt{}}}
@c The linked list of headers may be modified concurrently by other
@@ -1271,6 +1290,8 @@ or @code{realloc}. @code{mprobe} returns a value that says what
inconsistency, if any, was found. The values are described below.
@end deftypefun
+@comment mcheck.h
+@comment ???
@deftp {Data Type} {enum mcheck_status}
This enumerated type describes what kind of inconsistency was detected
in an allocated block, if any. Here are the possible values:
@@ -3215,10 +3236,14 @@ other bits must be zero.
@vtable @code
+@comment sys/mman.h
+@comment BSD, POSIX
@item MCL_CURRENT
Lock all pages which currently exist in the calling process' virtual
address space.
+@comment sys/mman.h
+@comment BSD, POSIX
@item MCL_FUTURE
Set a mode such that any pages added to the process' virtual address
space in the future will be locked from birth. This mode does not
diff --git a/manual/message.texi b/manual/message.texi
index 2dae3ed..21317b3 100644
--- a/manual/message.texi
+++ b/manual/message.texi
@@ -267,6 +267,8 @@ The @code{catopen} function directly reads the values of the environment
variables.
+@comment nl_types.h
+@comment XOPEN
@deftypefun {char *} catgets (nl_catd @var{catalog_desc}, int @var{set}, int @var{message}, const char *@var{string})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
The function @code{catgets} has to be used to access the message catalog
@@ -306,6 +308,8 @@ between several people working on the same project must be coordinated.
We will see how some of these problems can be relaxed a bit (@pxref{Common
Usage}).
+@comment nl_types.h
+@comment XOPEN
@deftypefun int catclose (nl_catd @var{catalog_desc})
@safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{}}@acunsafe{@acucorrupt{} @acsmem{}}}
@c catclose @ascuheap @acucorrupt @acsmem
diff --git a/manual/nss.texi b/manual/nss.texi
index ee70ad3..8c3f859 100644
--- a/manual/nss.texi
+++ b/manual/nss.texi
@@ -451,15 +451,23 @@ function returns a pointer to the result the reentrant function return
an @code{enum nss_status} value:
@vtable @code
+@comment nss.h
+@comment ???
@item NSS_STATUS_TRYAGAIN
numeric value @code{-2}
+@comment nss.h
+@comment ???
@item NSS_STATUS_UNAVAIL
numeric value @code{-1}
+@comment nss.h
+@comment ???
@item NSS_STATUS_NOTFOUND
numeric value @code{0}
+@comment nss.h
+@comment ???
@item NSS_STATUS_SUCCESS
numeric value @code{1}
@end vtable
diff --git a/manual/pattern.texi b/manual/pattern.texi
index 30a76c8..9b3ff84 100644
--- a/manual/pattern.texi
+++ b/manual/pattern.texi
@@ -202,13 +202,19 @@ implementation contains some more fields which are non-standard
extensions.
@table @code
+@comment glob.h
+@comment POSIX.2
@item gl_pathc
The number of elements in the vector, excluding the initial null entries
if the GLOB_DOOFFS flag is used (see gl_offs below).
+@comment glob.h
+@comment POSIX.2
@item gl_pathv
The address of the vector. This field has type @w{@code{char **}}.
+@comment glob.h
+@comment POSIX.2
@item gl_offs
The offset of the first real element of the vector, from its nominal
address in the @code{gl_pathv} field. Unlike the other fields, this
@@ -223,6 +229,8 @@ The @code{gl_offs} field is meaningful only if you use the
regardless of what is in this field, and the first real element comes at
the beginning of the vector.
+@comment glob.h
+@comment GNU
@item gl_closedir
The address of an alternative implementation of the @code{closedir}
function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in
@@ -231,6 +239,8 @@ the flag parameter. The type of this field is
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_readdir
The address of an alternative implementation of the @code{readdir}
function used to read the contents of a directory. It is used if the
@@ -276,6 +286,8 @@ function, and deallocate it in the @code{gl_closedir} callback function.
The @code{gl_readdir} member is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_opendir
The address of an alternative implementation of the @code{opendir}
function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in
@@ -284,6 +296,8 @@ the flag parameter. The type of this field is
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_stat
The address of an alternative implementation of the @code{stat} function
to get information about an object in the filesystem. It is used if the
@@ -292,6 +306,8 @@ this field is @w{@code{int (*) (const char *, struct stat *)}}.
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_lstat
The address of an alternative implementation of the @code{lstat}
function to get information about an object in the filesystems, not
@@ -301,6 +317,8 @@ is set in the flag parameter. The type of this field is @code{@w{int
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_flags
The flags used when @code{glob} was called. In addition, @code{GLOB_MAGCHAR}
might be set. See @ref{Flags for Globbing} for more details.
@@ -323,13 +341,19 @@ implementation contains some more fields which are non-standard
extensions.
@table @code
+@comment glob.h
+@comment POSIX.2
@item gl_pathc
The number of elements in the vector, excluding the initial null entries
if the GLOB_DOOFFS flag is used (see gl_offs below).
+@comment glob.h
+@comment POSIX.2
@item gl_pathv
The address of the vector. This field has type @w{@code{char **}}.
+@comment glob.h
+@comment POSIX.2
@item gl_offs
The offset of the first real element of the vector, from its nominal
address in the @code{gl_pathv} field. Unlike the other fields, this
@@ -344,6 +368,8 @@ The @code{gl_offs} field is meaningful only if you use the
regardless of what is in this field, and the first real element comes at
the beginning of the vector.
+@comment glob.h
+@comment GNU
@item gl_closedir
The address of an alternative implementation of the @code{closedir}
function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in
@@ -352,6 +378,8 @@ the flag parameter. The type of this field is
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_readdir
The address of an alternative implementation of the @code{readdir64}
function used to read the contents of a directory. It is used if the
@@ -360,6 +388,8 @@ this field is @w{@code{struct dirent64 *(*) (void *)}}.
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_opendir
The address of an alternative implementation of the @code{opendir}
function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in
@@ -368,6 +398,8 @@ the flag parameter. The type of this field is
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_stat
The address of an alternative implementation of the @code{stat64} function
to get information about an object in the filesystem. It is used if the
@@ -376,6 +408,8 @@ this field is @w{@code{int (*) (const char *, struct stat64 *)}}.
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_lstat
The address of an alternative implementation of the @code{lstat64}
function to get information about an object in the filesystems, not
@@ -385,6 +419,8 @@ is set in the flag parameter. The type of this field is @code{@w{int
This is a GNU extension.
+@comment glob.h
+@comment GNU
@item gl_flags
The flags used when @code{glob} was called. In addition, @code{GLOB_MAGCHAR}
might be set. See @ref{Flags for Globbing} for more details.
diff --git a/manual/platform.texi b/manual/platform.texi
index cb16664..ccbe73c 100644
--- a/manual/platform.texi
+++ b/manual/platform.texi
@@ -14,6 +14,8 @@
Facilities specific to PowerPC that are not specific to a particular
operating system are declared in @file{sys/platform/ppc.h}.
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {uint64_t} __ppc_get_timebase (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Read the current value of the Time Base Register.
@@ -28,6 +30,8 @@ without requiring assistance from the operating system, so it is very
efficient.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {uint64_t} __ppc_get_timebase_freq (void)
@safety{@prelim{}@mtunsafe{@mtuinit{}}@asunsafe{@asucorrupt{:init}}@acunsafe{@acucorrupt{:init}}}
@c __ppc_get_timebase_freq=__get_timebase_freq @mtuinit @acsfd
@@ -53,12 +57,16 @@ waiting on a lock intends to divert the shared resources to be used by other
processors. More information is available in @cite{Power ISA 2.06b - Book II -
Section 3.2}.
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_yield (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Provide a hint that performance will probably be improved if shared resources
dedicated to the executing processor are released for use by other processors.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_mdoio (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Provide a hint that performance will probably be improved if shared resources
@@ -66,6 +74,8 @@ dedicated to the executing processor are released until all outstanding storage
accesses to caching-inhibited storage have been completed.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_mdoom (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Provide a hint that performance will probably be improved if shared resources
@@ -74,6 +84,8 @@ accesses to cacheable storage for which the data is not in the cache have been
completed.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_set_ppr_med (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Set the Program Priority Register to medium value (default).
@@ -88,11 +100,15 @@ and @code{__ppc_set_ppc_med_low} (medium low). More information
available in @cite{Power ISA 2.06b - Book II - Section 3.1}.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_set_ppr_low (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Set the Program Priority Register to low value.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_set_ppr_med_low (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Set the Program Priority Register to medium low value.
@@ -102,11 +118,15 @@ Power ISA 2.07 extends the priorities that can be set to the Program Priority
Register (PPR). The following functions implement the new priority levels:
very low and medium high.
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_set_ppr_very_low (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Set the Program Priority Register to very low value.
@end deftypefun
+@comment sys/platform/ppc.h
+@comment ???
@deftypefun {void} __ppc_set_ppr_med_high (void)
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
Set the Program Priority Register to medium high value. The medium high
diff --git a/manual/process.texi b/manual/process.texi
index 085fdec..51d62ae 100644
--- a/manual/process.texi
+++ b/manual/process.texi
@@ -595,12 +595,16 @@ to the @code{waitpid} function.
@comment Extra blank lines make it look better.
@vtable @code
+@comment sys/wait.h
+@comment MISC
@item WAIT_ANY
This constant macro (whose value is @code{-1}) specifies that
@code{waitpid} should return status information about any child process.
+@comment sys/wait.h
+@comment MISC
@item WAIT_MYPGRP
This constant (with value @code{0}) specifies that @code{waitpid} should
return status information about any child process in the same process
@@ -612,11 +616,15 @@ argument to the @code{waitpid} function. You can bitwise-OR the flags
together to obtain a value to use as the argument.
@vtable @code
+@comment sys/wait.h
+@comment POSIX.1
@item WNOHANG
This flag specifies that @code{waitpid} should return immediately
instead of waiting, if there is no child process ready to be noticed.
+@comment sys/wait.h
+@comment POSIX.1
@item WUNTRACED
This flag specifies that @code{waitpid} should report the status of any
diff --git a/manual/resource.texi b/manual/resource.texi
index bf93375..2132e06 100644
--- a/manual/resource.texi
+++ b/manual/resource.texi
@@ -133,6 +133,7 @@ scheduled).
@pindex sys/vtimes.h
@comment sys/vtimes.h
+@comment ???
@deftypefun int vtimes (struct vtimes *@var{current}, struct vtimes *@var{child})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c Calls getrusage twice.
@@ -145,6 +146,8 @@ the invoking process alone in the structure to which it points. If
past children (which have terminated) of the invoking process in the structure
to which it points.
+@comment sys/vtimes.h
+@comment ???
@deftp {Data Type} {struct vtimes}
This data type contains information about the resource usage of a process.
Each member corresponds to a member of the @code{struct rusage} data type
@@ -398,6 +401,8 @@ with @code{EAGAIN}. @xref{Creating a Process}.
@comment sys/resource.h
@comment BSD
@item RLIMIT_NOFILE
+@comment sys/resource.h
+@comment BSD
@itemx RLIMIT_OFILE
The maximum number of files that the process can open. If it tries to
open more files than this, its open attempt fails with @code{errno}
@@ -452,9 +457,13 @@ the limit.
The @var{cmd} values and the operations they specify are:
@vtable @code
+@comment ulimit.h
+@comment BSD
@item GETFSIZE
Get the current limit on the size of a file, in units of 512 bytes.
+@comment ulimit.h
+@comment BSD
@item SETFSIZE
Set the current and maximum limit on the size of a file to @var{limit} *
512 bytes.
@@ -495,16 +504,28 @@ A process tried to increase a maximum limit, but is not superuser.
@var{resource} identifies the resource:
@vtable @code
+@comment sys/vlimit.h
+@comment BSD
@item LIM_CPU
Maximum CPU time. Same as @code{RLIMIT_CPU} for @code{setrlimit}.
+@comment sys/vlimit.h
+@comment BSD
@item LIM_FSIZE
Maximum file size. Same as @code{RLIMIT_FSIZE} for @code{setrlimit}.
+@comment sys/vlimit.h
+@comment BSD
@item LIM_DATA
Maximum data memory. Same as @code{RLIMIT_DATA} for @code{setrlimit}.
+@comment sys/vlimit.h
+@comment BSD
@item LIM_STACK
Maximum stack size. Same as @code{RLIMIT_STACK} for @code{setrlimit}.
+@comment sys/vlimit.h
+@comment BSD
@item LIM_CORE
Maximum core file size. Same as @code{RLIMIT_COR} for @code{setrlimit}.
+@comment sys/vlimit.h
+@comment BSD
@item LIM_MAXRSS
Maximum physical memory. Same as @code{RLIMIT_RSS} for @code{setrlimit}.
@end vtable
@@ -801,10 +822,16 @@ negative, @code{sched_setscheduler} keeps the existing scheduling policy.
The following macros represent the valid values for @var{policy}:
@vtable @code
+@comment sched.h
+@comment POSIX
@item SCHED_OTHER
Traditional Scheduling
+@comment sched.h
+@comment POSIX
@item SCHED_FIFO
First In First Out
+@comment sched.h
+@comment POSIX
@item SCHED_RR
Round Robin
@end vtable
diff --git a/manual/search.texi b/manual/search.texi
index 1d9628d..3a80bae 100644
--- a/manual/search.texi
+++ b/manual/search.texi
@@ -332,6 +332,8 @@ used until the end of the program run.
Entries of the hashing table and keys for the search are defined using
this type:
+@comment search.h
+@comment SVID
@deftp {Data type} {struct ENTRY}
Both elements of this structure are pointers to zero-terminated strings.
This is a limiting restriction of the functionality of the
@@ -591,6 +593,8 @@ which corresponds to the depth of the current node in the tree. The
root node has the depth @math{0} and its children have a depth of
@math{1} and so on. The @code{VISIT} type is an enumeration type.
+@comment search.h
+@comment SVID
@deftp {Data Type} VISIT
The @code{VISIT} value indicates the status of the current node in the
tree and how the function is called. The status of a node is either
@@ -601,15 +605,23 @@ after both children are processed. This makes it possible to handle all
three methods of tree traversal (or even a combination of them).
@vtable @code
+@comment search.h
+@comment SVID
@item preorder
The current node is an internal node and the function is called before
the first child was processed.
+@comment search.h
+@comment SVID
@item postorder
The current node is an internal node and the function is called after
the first child was processed.
+@comment search.h
+@comment SVID
@item endorder
The current node is an internal node and the function is called after
the second child was processed.
+@comment search.h
+@comment SVID
@item leaf
The current node is a leaf.
@end vtable
diff --git a/manual/signal.texi b/manual/signal.texi
index 79e190d..c4335f4 100644
--- a/manual/signal.texi
+++ b/manual/signal.texi
@@ -1012,6 +1012,8 @@ The second argument, @var{action}, specifies the action to use for the
signal @var{signum}. This can be one of the following:
@table @code
+@comment signal.h
+@comment ISO
@item SIG_DFL
@vindex SIG_DFL
@cindex default action for a signal
@@ -1019,6 +1021,8 @@ signal @var{signum}. This can be one of the following:
The default actions for various kinds of signals are stated in
@ref{Standard Signals}.
+@comment signal.h
+@comment ISO
@item SIG_IGN
@vindex SIG_IGN
@cindex ignore action for a signal
@@ -3196,10 +3200,14 @@ There are two macros defined in @file{signal.h} that you should use in
calculating this size:
@vtable @code
+@comment signal.h
+@comment XOPEN
@item SIGSTKSZ
This is the canonical size for a signal stack. It is judged to be
sufficient for normal uses.
+@comment signal.h
+@comment XOPEN
@item MINSIGSTKSZ
This is the amount of signal stack space the operating system needs just
to implement signal delivery. The size of a signal stack @strong{must}
@@ -3216,9 +3224,13 @@ stack and increase @code{ss_size} accordingly.
This field contains the bitwise @sc{or} of these flags:
@vtable @code
+@comment signal.h
+@comment XOPEN
@item SS_DISABLE
This tells the system that it should not use the signal stack.
+@comment signal.h
+@comment XOPEN
@item SS_ONSTACK
This is set by the system, and indicates that the signal stack is
currently in use. If this bit is not set, then signals will be
diff --git a/manual/socket.texi b/manual/socket.texi
index 24b4563..8bd272d 100644
--- a/manual/socket.texi
+++ b/manual/socket.texi
@@ -498,6 +498,7 @@ The following functions, constants and data types are declared in the
header file @file{net/if.h}.
@comment net/if.h
+@comment MISC
@deftypevr Constant size_t IFNAMSIZ
This constant defines the maximum buffer size needed to hold an
interface name, including its terminating zero byte.
@@ -827,6 +828,8 @@ When you call @code{bind} or @code{getsockname}, you should specify
@code{sizeof (struct sockaddr_in)} as the @var{length} parameter if
you are using an IPv4 Internet namespace socket address.
+@comment netinet/in.h
+@comment IPv6 Basic API
@deftp {Data Type} {struct sockaddr_in6}
This is the data type used to represent socket addresses in the IPv6
namespace. It has the following members:
diff --git a/manual/startup.texi b/manual/startup.texi
index e4c983a..4bc428c 100644
--- a/manual/startup.texi
+++ b/manual/startup.texi
@@ -220,6 +220,7 @@ programming of code like this the function @code{getsubopt} is
available.
@comment stdlib.h
+@comment XOPEN_EXTENDED || XOPEN2K8
@deftypefun int getsubopt (char **@var{optionp}, char *const *@var{tokens}, char **@var{valuep})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c getsubopt ok
@@ -666,6 +667,7 @@ basis there may be information that is not available any other way.
@subsection Definition of @code{getauxval}
@comment sys/auxv.h
+@comment ???
@deftypefun {unsigned long int} getauxval (unsigned long int @var{type})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@c Reads from hwcap or iterates over constant auxv.
diff --git a/manual/stdio.texi b/manual/stdio.texi
index 355c563..b7e24a2 100644
--- a/manual/stdio.texi
+++ b/manual/stdio.texi
@@ -682,17 +682,23 @@ reinstated using this function. There are three values defined for the
@var{type} parameter.
@vtable @code
+@comment stdio_ext.h
+@comment SunOS
@item FSETLOCKING_INTERNAL
The stream @code{stream} will from now on use the default internal
locking. Every stream operation with exception of the @code{_unlocked}
variants will implicitly lock the stream.
+@comment stdio_ext.h
+@comment SunOS
@item FSETLOCKING_BYCALLER
After the @code{__fsetlocking} function returns, the user is responsible
for locking the stream. None of the stream operations will implicitly
do this anymore until the state is set back to
@code{FSETLOCKING_INTERNAL}.
+@comment stdio_ext.h
+@comment SunOS
@item FSETLOCKING_QUERY
@code{__fsetlocking} only queries the current locking state of the
stream. The return value will be @code{FSETLOCKING_INTERNAL} or
@@ -1792,6 +1798,8 @@ The @var{param-no} parts of the format must be integers in the range of
implementations limit this number to a certain upper bound. The exact
limit can be retrieved by the following constant.
+@comment limits.h
+@comment XOPEN
@defvr Macro NL_ARGMAX
The value of @code{NL_ARGMAX} is the maximum value allowed for the
specification of a positional parameter in a @code{printf} call. The
@@ -5370,8 +5378,12 @@ bitwise OR combined if wanted, for the @var{classification} parameter of
@code{fmtmsg}:
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_PRINT
Display the message in standard error.
+@comment fmtmsg.h
+@comment ???
@item MM_CONSOLE
Display the message on the system console.
@end vtable
@@ -5381,10 +5393,16 @@ following values which also is bitwise ORed with the
@var{classification} parameter to @code{fmtmsg}:
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_HARD
The source of the condition is some hardware.
+@comment fmtmsg.h
+@comment ???
@item MM_SOFT
The source of the condition is some software.
+@comment fmtmsg.h
+@comment ???
@item MM_FIRM
The source of the condition is some firmware.
@end vtable
@@ -5394,10 +5412,16 @@ can describe the part of the system which detects the problem. This is
done by using exactly one of the following values:
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_APPL
The erroneous condition is detected by the application.
+@comment fmtmsg.h
+@comment ???
@item MM_UTIL
The erroneous condition is detected by a utility.
+@comment fmtmsg.h
+@comment ???
@item MM_OPSYS
The erroneous condition is detected by the operating system.
@end vtable
@@ -5406,8 +5430,12 @@ A last component of @var{classification} can signal the results of this
message. Exactly one of the following values can be used:
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_RECOVER
It is a recoverable error.
+@comment fmtmsg.h
+@comment ???
@item MM_NRECOV
It is a non-recoverable error.
@end vtable
@@ -5431,17 +5459,29 @@ Each of the parameters can be a special value which means this value
is to be omitted. The symbolic names for these values are:
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_NULLLBL
Ignore @var{label} parameter.
+@comment fmtmsg.h
+@comment ???
@item MM_NULLSEV
Ignore @var{severity} parameter.
+@comment fmtmsg.h
+@comment ???
@item MM_NULLMC
Ignore @var{classification} parameter. This implies that nothing is
actually printed.
+@comment fmtmsg.h
+@comment ???
@item MM_NULLTXT
Ignore @var{text} parameter.
+@comment fmtmsg.h
+@comment ???
@item MM_NULLACT
Ignore @var{action} parameter.
+@comment fmtmsg.h
+@comment ???
@item MM_NULLTAG
Ignore @var{tag} parameter.
@end vtable
@@ -5455,14 +5495,24 @@ table:
@cindex severity class
@vtable @code
+@comment fmtmsg.h
+@comment ???
@item MM_NOSEV
Nothing is printed, this value is the same as @code{MM_NULLSEV}.
+@comment fmtmsg.h
+@comment ???
@item MM_HALT
This value is printed as @code{HALT}.
+@comment fmtmsg.h
+@comment ???
@item MM_ERROR
This value is printed as @code{ERROR}.
+@comment fmtmsg.h
+@comment ???
@item MM_WARNING
This value is printed as @code{WARNING}.
+@comment fmtmsg.h
+@comment ???
@item MM_INFO
This value is printed as @code{INFO}.
@end vtable
@@ -5555,6 +5605,8 @@ introducing new classes in a running program. One could use the
@code{setenv} or @code{putenv} function to set the environment variable,
but this is toilsome.
+@comment fmtmsg.h
+@comment MISC
@deftypefun int addseverity (int @var{severity}, const char *@var{string})
@safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{} @asulock{}}@acunsafe{@aculock{} @acsmem{}}}
This function allows the introduction of new severity classes which can be
diff --git a/manual/string.texi b/manual/string.texi
index 1986357..8ccc964 100644
--- a/manual/string.texi
+++ b/manual/string.texi
@@ -574,6 +574,7 @@ including the terminating null wide character) into the string
the strings overlap. The return value is the value of @var{wto}.
@end deftypefun
+@comment string.h
@comment SVID
@deftypefun {char *} strdup (const char *@var{s})
@safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}}
@@ -884,6 +885,7 @@ in their header conventions. @xref{Copying Strings and Arrays}. The
and the @samp{wc} functions are declared in the file @file{wchar.h}.
@comment string.h
+@comment ???
@deftypefun {char *} strncpy (char *restrict @var{to}, const char *restrict @var{from}, size_t @var{size})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
This function is similar to @code{strcpy} but always copies exactly
diff --git a/manual/sysinfo.texi b/manual/sysinfo.texi
index 9a8b79d..1a10013 100644
--- a/manual/sysinfo.texi
+++ b/manual/sysinfo.texi
@@ -457,15 +457,25 @@ filesystem is mounted. @file{fstab} defines five macros to describe the
possible values:
@vtable @code
+@comment fstab.h
+@comment BSD
@item FSTAB_RW
The filesystem gets mounted with read and write enabled.
+@comment fstab.h
+@comment BSD
@item FSTAB_RQ
The filesystem gets mounted with read and write enabled. Write access
is restricted by quotas.
+@comment fstab.h
+@comment BSD
@item FSTAB_RO
The filesystem gets mounted read-only.
+@comment fstab.h
+@comment BSD
@item FSTAB_SW
This is not a real filesystem, it is a swap device.
+@comment fstab.h
+@comment BSD
@item FSTAB_XX
This entry from the @file{fstab} file is totally ignored.
@end vtable
@@ -618,13 +628,19 @@ name one also knows the filesystem name. Nevertheless here follows the
list of the symbols provided in @file{mntent.h}.
@vtable @code
+@comment mntent.h
+@comment ???
@item MNTTYPE_IGNORE
This symbol expands to @code{"ignore"}. The value is sometimes used in
@file{fstab} files to make sure entries are not used without removing them.
+@comment mntent.h
+@comment ???
@item MNTTYPE_NFS
Expands to @code{"nfs"}. Using this macro sometimes could make sense
since it names the default NFS implementation, in case both version 2
and 3 are supported.
+@comment mntent.h
+@comment ???
@item MNTTYPE_SWAP
This symbol expands to @code{"swap"}. It names the special @file{fstab}
entry which names one of the possibly multiple swap partitions.
@@ -642,23 +658,35 @@ might be many more options which are possible so it doesn't make much sense
to rely on these macros but to be consistent here is the list:
@vtable @code
+@comment mntent.h
+@comment ???
@item MNTOPT_DEFAULTS
Expands to @code{"defaults"}. This option should be used alone since it
indicates all values for the customizable values are chosen to be the
default.
+@comment mntent.h
+@comment ???
@item MNTOPT_RO
Expands to @code{"ro"}. See the @code{FSTAB_RO} value, it means the
filesystem is mounted read-only.
+@comment mntent.h
+@comment ???
@item MNTOPT_RW
Expands to @code{"rw"}. See the @code{FSTAB_RW} value, it means the
filesystem is mounted with read and write permissions.
+@comment mntent.h
+@comment ???
@item MNTOPT_SUID
Expands to @code{"suid"}. This means that the SUID bit (@pxref{How
Change Persona}) is respected when a program from the filesystem is
started.
+@comment mntent.h
+@comment ???
@item MNTOPT_NOSUID
Expands to @code{"nosuid"}. This is the opposite of @code{MNTOPT_SUID},
the SUID bit for all files from the filesystem is ignored.
+@comment mntent.h
+@comment ???
@item MNTOPT_NOAUTO
Expands to @code{"noauto"}. At startup time the @code{mount} program
will ignore this entry if it is started with the @code{-a} option to
@@ -913,11 +941,15 @@ file accesses via @code{ioctl}.
following mask and masked value macros:
@vtable @code
+@comment sys/mount.h
+@comment Linux
@item MS_MGC_MASK
This multibit field contains a magic number. If it does not have the value
@code{MS_MGC_VAL}, @code{mount} assumes all the following bits are zero and
the @var{data} argument is a null string, regardless of their actual values.
+@comment sys/mount.h
+@comment Linux
@item MS_REMOUNT
This bit on means to remount the filesystem. Off means to mount it.
@c There is a mask MS_RMT_MASK in mount.h that says only two of the options
@@ -925,36 +957,52 @@ This bit on means to remount the filesystem. Off means to mount it.
@c MS_RMT_MASK that says they all can be reset. As far as I can tell,
@c libc just passes the arguments straight through to the kernel.
+@comment sys/mount.h
+@comment Linux
@item MS_RDONLY
This bit on specifies that no writing to the filesystem shall be allowed
while it is mounted. This cannot be overridden by @code{ioctl}. This
option is available on nearly all filesystems.
+@comment sys/mount.h
+@comment Linux
@item MS_NOSUID
This bit on specifies that Setuid and Setgid permissions on files in the
filesystem shall be ignored while it is mounted.
+@comment sys/mount.h
+@comment Linux
@item MS_NOEXEC
This bit on specifies that no files in the filesystem shall be executed
while the filesystem is mounted.
+@comment sys/mount.h
+@comment Linux
@item MS_NODEV
This bit on specifies that no device special files in the filesystem
shall be accessible while the filesystem is mounted.
+@comment sys/mount.h
+@comment Linux
@item MS_SYNCHRONOUS
This bit on specifies that all writes to the filesystem while it is
mounted shall be synchronous; i.e., data shall be synced before each
write completes rather than held in the buffer cache.
+@comment sys/mount.h
+@comment Linux
@item MS_MANDLOCK
This bit on specifies that mandatory locks on files shall be permitted while
the filesystem is mounted.
+@comment sys/mount.h
+@comment Linux
@item MS_NOATIME
This bit on specifies that access times of files shall not be updated when
the files are accessed while the filesystem is mounted.
+@comment sys/mount.h
+@comment Linux
@item MS_NODIRATIME
This bit on specifies that access times of directories shall not be updated
when the directories are accessed while the filesystem in mounted.
@@ -1068,6 +1116,8 @@ mask macro:
@vtable @code
+@comment sys/mount.h
+@comment Linux
@item MNT_FORCE
This bit on means to force the unmounting even if the filesystem is
busy, by making it unbusy first. If the bit is off and the filesystem is
diff --git a/manual/syslog.texi b/manual/syslog.texi
index 7b73a09..ab051f9 100644
--- a/manual/syslog.texi
+++ b/manual/syslog.texi
@@ -222,12 +222,16 @@ implicitly and uses defaults for the information in @var{ident} and
single bit masks:
@vtable @code
+@comment sys/syslog.h
+@comment BSD
@item LOG_PERROR
If on, @code{openlog} sets up the connection so that any @code{syslog}
on this connection writes its message to the calling process' Standard
Error stream in addition to submitting it to Syslog. If off, @code{syslog}
does not write the message to Standard Error.
+@comment sys/syslog.h
+@comment BSD
@item LOG_CONS
If on, @code{openlog} sets up the connection so that a @code{syslog} on
this connection that fails to submit a message to Syslog writes the
@@ -235,11 +239,15 @@ message instead to system console. If off, @code{syslog} does not write
to the system console (but of course Syslog may write messages it
receives to the console).
+@comment sys/syslog.h
+@comment BSD
@item LOG_PID
When on, @code{openlog} sets up the connection so that a @code{syslog}
on this connection inserts the calling process' Process ID (PID) into
the message. When off, @code{openlog} does not insert the PID.
+@comment sys/syslog.h
+@comment BSD
@item LOG_NDELAY
When on, @code{openlog} opens and connects the @file{/dev/log} socket.
When off, a future @code{syslog} call must open and connect the socket.
@@ -247,6 +255,8 @@ When off, a future @code{syslog} call must open and connect the socket.
@strong{Portability note:} In early systems, the sense of this bit was
exactly the opposite.
+@comment sys/syslog.h
+@comment BSD
@item LOG_ODELAY
This bit does nothing. It exists for backward compatibility.
@@ -338,42 +348,80 @@ The possible values for the facility code are (macros):
@c if you try to use it here, just selects default.
@vtable @code
+@comment sys/syslog.h
+@comment BSD
@item LOG_USER
A miscellaneous user process
+@comment sys/syslog.h
+@comment BSD
@item LOG_MAIL
Mail
+@comment sys/syslog.h
+@comment BSD
@item LOG_DAEMON
A miscellaneous system daemon
+@comment sys/syslog.h
+@comment BSD
@item LOG_AUTH
Security (authorization)
+@comment sys/syslog.h
+@comment BSD
@item LOG_SYSLOG
Syslog
+@comment sys/syslog.h
+@comment BSD
@item LOG_LPR
Central printer
+@comment sys/syslog.h
+@comment BSD
@item LOG_NEWS
Network news (e.g. Usenet)
+@comment sys/syslog.h
+@comment BSD
@item LOG_UUCP
UUCP
+@comment sys/syslog.h
+@comment BSD
@item LOG_CRON
Cron and At
+@comment sys/syslog.h
+@comment BSD
@item LOG_AUTHPRIV
Private security (authorization)
+@comment sys/syslog.h
+@comment BSD
@item LOG_FTP
Ftp server
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL0
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL1
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL2
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL3
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL4
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL5
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL6
Locally defined
+@comment sys/syslog.h
+@comment BSD
@item LOG_LOCAL7
Locally defined
@end vtable
@@ -393,20 +441,36 @@ Syslog connection was opened. @xref{Syslog Example}.
The possible values for the priority code are (macros):
@vtable @code
+@comment sys/syslog.h
+@comment BSD
@item LOG_EMERG
The message says the system is unusable.
+@comment sys/syslog.h
+@comment BSD
@item LOG_ALERT
Action on the message must be taken immediately.
+@comment sys/syslog.h
+@comment BSD
@item LOG_CRIT
The message states a critical condition.
+@comment sys/syslog.h
+@comment BSD
@item LOG_ERR
The message describes an error.
+@comment sys/syslog.h
+@comment BSD
@item LOG_WARNING
The message is a warning.
+@comment sys/syslog.h
+@comment BSD
@item LOG_NOTICE
The message describes a normal but important event.
+@comment sys/syslog.h
+@comment BSD
@item LOG_INFO
The message is purely informational.
+@comment sys/syslog.h
+@comment BSD
@item LOG_DEBUG
The message is only for debugging purposes.
@end vtable
diff --git a/manual/terminal.texi b/manual/terminal.texi
index 0c0ded1..050c591 100644
--- a/manual/terminal.texi
+++ b/manual/terminal.texi
@@ -1847,14 +1847,20 @@ following values:
@c Extra blank lines here make it look better.
@vtable @code
+@comment termios.h
+@comment POSIX.1
@item TCIFLUSH
Clear any input data received, but not yet read.
+@comment termios.h
+@comment POSIX.1
@item TCOFLUSH
Clear any output data written, but not yet transmitted.
+@comment termios.h
+@comment POSIX.1
@item TCIOFLUSH
Clear both queued input and output.
@@ -1899,15 +1905,23 @@ The @var{action} argument specifies what operation to perform, and can
be one of the following values:
@vtable @code
+@comment termios.h
+@comment POSIX.1
@item TCOOFF
Suspend transmission of output.
+@comment termios.h
+@comment POSIX.1
@item TCOON
Restart transmission of output.
+@comment termios.h
+@comment POSIX.1
@item TCIOFF
Transmit a STOP character.
+@comment termios.h
+@comment POSIX.1
@item TCION
Transmit a START character.
@end vtable
diff --git a/manual/time.texi b/manual/time.texi
index dccb979..bad9ce6 100644
--- a/manual/time.texi
+++ b/manual/time.texi
@@ -981,6 +981,8 @@ precision clocks.
These functions are declared in @file{sys/timex.h}.
@tindex struct ntptimeval
+@comment sys/timex.h
+@comment Linux
@deftp {Data Type} {struct ntptimeval}
This structure is used for information about the system clock. It
contains the following members:
@@ -1017,6 +1019,8 @@ The return value is @code{0} on success and other values on failure. The
following @code{errno} error conditions are defined for this function:
@vtable @code
+@comment sys/timex.h
+@comment Linux
@item TIME_ERROR
The precision clock model is not properly set up at the moment, thus the
clock must be considered unsynchronized, and the values should be
@@ -1025,6 +1029,8 @@ treated with care.
@end deftypefun
@tindex struct timex
+@comment timex.h
+@comment Linux
@deftp {Data Type} {struct timex}
This structure is used to control and monitor the system clock. It
contains the following members:
diff --git a/manual/users.texi b/manual/users.texi
index 0924f39..c32faca 100644
--- a/manual/users.texi
+++ b/manual/users.texi
@@ -1013,6 +1013,8 @@ The exit status of the process.
@end table
@end deftp
+@comment utmp.h
+@comment SVID
@deftp {Data Type} {struct utmp}
The @code{utmp} data structure is used to hold information about entries
in the user accounting database. On @gnusystems{} it has the following
@@ -1455,10 +1457,14 @@ default @code{getutent}, @code{getutid}, @code{getutline} and
The following macros are defined for use as the @var{file} argument:
+@comment paths.h
+@comment BSD
@deftypevr Macro {char *} _PATH_UTMP
This macro is used to specify the user accounting database.
@end deftypevr
+@comment paths.h
+@comment BSD
@deftypevr Macro {char *} _PATH_WTMP
This macro is used to specify the user accounting log file.
@end deftypevr
@@ -1511,6 +1517,8 @@ These functions, described in the X/Open Portability Guide, are declared
in the header file @file{utmpx.h}.
@pindex utmpx.h
+@comment utmpx.h
+@comment XPG4.2
@deftp {Data Type} {struct utmpx}
The @code{utmpx} data structure contains at least the following members: