__isoc99_sscanf, __isoc99_vscanf): New prototypes.
(__isoc99_vsscanf, __isoc99_vfscanf): New prototypes, add
libc_hidden_proto.
* include/wchar.h (__isoc99_fwscanf, __isoc99_wscanf,
__isoc99_swscanf, __isoc99_vwscanf): New prototypes.
(__isoc99_vswscanf, __isoc99_vfwscanf): New prototypes,
add libc_hidden_proto.
* libio/stdio.h (fscanf, scanf, sscanf, vfscanf, vscanf,
vsscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
conformance requested.
* wcsmbs/wchar.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf,
vswscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
conformance requested.
* libio/bits/stdio-ldbl.h (fscanf, scanf, sscanf, vfscanf, vscanf,
vsscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX
conformance requested.
* wcsmbs/bits/wchar-ldbl.h (fwscanf, wscanf, swscanf, vfwscanf,
vwscanf, vswscanf): Redirect to __nldbl___isoc99_* if strict
ISO C99 or POSIX conformance requested.
* stdio-common/Versions (libc): Export __isoc99_scanf@@GLIBC_2.7,
__isoc99_vscanf@@GLIBC_2.7, __isoc99_fscanf@@GLIBC_2.7,
__isoc99_vfscanf@@GLIBC_2.7, __isoc99_sscanf@@GLIBC_2.7
and __isoc99_vsscanf@@GLIBC_2.7.
* stdio-common/Makefile (routines): Add isoc99_scanf, isoc99_vscanf,
isoc99_fscanf, isoc99_vfscanf, isoc99_sscanf and isoc99_vsscanf.
(tests): Add scanf14.
(CFLAGS-vfprintf.c, CFLAGS-fprintf.c, CFLAGS-printf.c,
CFLAGS-vfwprintf.c, CFLAGS-vfscanf.c, CFLAGS-vfwscanf.c,
CFLAGS-fscanf.c, CFLAGS-scanf.c, CFLAGS-isoc99_vfscanf.c,
CFLAGS-isoc99_vscanf.c, CFLAGS-isoc99_fscanf.c,
CFLAGS-isoc99_scanf.c): Add $(exceptions).
(CFLAGS-scanf15.c): Add various -I paths to prevent the compiler
from using internal headers.
* wcsmbs/Versions (libc): Export __isoc99_wscanf@@GLIBC_2.7,
__isoc99_vwscanf@@GLIBC_2.7, __isoc99_fwscanf@@GLIBC_2.7,
__isoc99_vfwscanf@@GLIBC_2.7, __isoc99_swscanf@@GLIBC_2.7
and __isoc99_vswscanf@@GLIBC_2.7.
* wcsmbs/Makefile (routines): Add isoc99_wscanf, isoc99_vwscanf,
isoc99_fwscanf, isoc99_vfwscanf, isoc99_swscanf and isoc99_vswscanf.
(CFLAGS-isoc99_wscanf.c, CFLAGS-isoc99_fwscanf.c,
CFLAGS-isoc99_vwscanf.c, CFLAGS-isoc99_vfwscanf.c): Add $(exceptions).
(CPPFLAGS): Add -D_IO_MTSAFE_IO if needed.
* stdio-common/isoc99_scanf.c: New file.
* stdio-common/isoc99_vsscanf.c: New file.
* stdio-common/isoc99_vscanf.c: New file.
* stdio-common/isoc99_vfscanf.c: New file.
* stdio-common/isoc99_fscanf.c: New file.
* stdio-common/isoc99_sscanf.c: New file.
* wcsmbs/isoc99_fwscanf.c: New file.
* wcsmbs/isoc99_vswscanf.c: New file.
* wcsmbs/isoc99_swscanf.c: New file.
* wcsmbs/isoc99_wscanf.c: New file.
* wcsmbs/isoc99_vwscanf.c: New file.
* wcsmbs/isoc99_vfwscanf.c: New file.
* libio/libio.h (_IO_FLAGS2_SCANF_STD): Define.
* libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Also
clear _IO_FLAGS2_SCANF_STD bit from _flags2.
* stdio-common/vfscanf.c (_IO_vfscanf_internal): Don't
handle %as, %aS and %a[ if _IO_FLAGS2_SCANF_STD is set in _flags2.
* stdio-common/scanf14.c: New test.
* stdio-common/scanf15.c: New test.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
isoc99_scanf, isoc99_fscanf, isoc99_sscanf,
isoc99_vscanf, isoc99_vfscanf, isoc99_vsscanf,
isoc99_wscanf, isoc99_fwscanf, isoc99_swscanf,
isoc99_vwscanf, isoc99_vfwscanf and isoc99_vswscanf.
* sysdeps/ieee754/ldbl-opt/Versions (libc): Export
__nldbl___isoc99_scanf@@GLIBC_2.7,
__nldbl___isoc99_fscanf@@GLIBC_2.7,
__nldbl___isoc99_sscanf@@GLIBC_2.7,
__nldbl___isoc99_vscanf@@GLIBC_2.7,
__nldbl___isoc99_vfscanf@@GLIBC_2.7,
__nldbl___isoc99_vsscanf@@GLIBC_2.7,
__nldbl___isoc99_wscanf@@GLIBC_2.7,
__nldbl___isoc99_fwscanf@@GLIBC_2.7,
__nldbl___isoc99_swscanf@@GLIBC_2.7,
__nldbl___isoc99_vwscanf@@GLIBC_2.7,
__nldbl___isoc99_vfwscanf@@GLIBC_2.7
and __nldbl___isoc99_vswscanf@@GLIBC_2.7.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__isoc99_scanf,
__isoc99_fscanf, __isoc99_sscanf, __isoc99_vscanf,
__isoc99_vfscanf, __isoc99_vsscanf, __isoc99_wscanf,
__isoc99_fwscanf, __isoc99_swscanf, __isoc99_vwscanf,
__isoc99_vfwscanf, __isoc99_vswscanf): Add NLDBL_DECL.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.c
(__nldbl___isoc99_scanf, __nldbl___isoc99_fscanf,
__nldbl___isoc99_sscanf, __nldbl___isoc99_vscanf,
__nldbl___isoc99_vfscanf, __nldbl___isoc99_vsscanf,
__nldbl___isoc99_wscanf, __nldbl___isoc99_fwscanf,
__nldbl___isoc99_swscanf, __nldbl___isoc99_vwscanf,
__nldbl___isoc99_vfwscanf, __nldbl___isoc99_vswscanf): New
functions.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_swscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_wscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_scanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_sscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vsscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vswscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fscanf.c: New file.
* stdio-common/Makefile (tests): Add scanf13.
(scanf13-ENV): New.
* stdio-common/vfscanf.c (_IO_vfscanf_internal): Handle
m modifier followed by l.
(STRING_ARG): Add width argument.
(_IO_vfscanf_internal) <case L_('c')>: Handle %mc.
<case L_('C')>: Handle %mlc and %mC.
<case L_('s'), case L_('S'), case L_('[')>: Adjust STRING_ARG
arguments.
* stdio-common/scanf13.c: New test.
* libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Clear
the _IO_FLAGS2_FORTIFY bit from _flags2 rather than _flags.
type and __THROW marker of splice, vmsplice, and tee.
+2007-09-17 Jakub Jelinek <jakub@redhat.com>
+
+ * include/stdio.h (__isoc99_fscanf, __isoc99_scanf,
+ __isoc99_sscanf, __isoc99_vscanf): New prototypes.
+ (__isoc99_vsscanf, __isoc99_vfscanf): New prototypes, add
+ libc_hidden_proto.
+ * include/wchar.h (__isoc99_fwscanf, __isoc99_wscanf,
+ __isoc99_swscanf, __isoc99_vwscanf): New prototypes.
+ (__isoc99_vswscanf, __isoc99_vfwscanf): New prototypes,
+ add libc_hidden_proto.
+ * libio/stdio.h (fscanf, scanf, sscanf, vfscanf, vscanf,
+ vsscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
+ conformance requested.
+ * wcsmbs/wchar.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf,
+ vswscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
+ conformance requested.
+ * libio/bits/stdio-ldbl.h (fscanf, scanf, sscanf, vfscanf, vscanf,
+ vsscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX
+ conformance requested.
+ * wcsmbs/bits/wchar-ldbl.h (fwscanf, wscanf, swscanf, vfwscanf,
+ vwscanf, vswscanf): Redirect to __nldbl___isoc99_* if strict
+ ISO C99 or POSIX conformance requested.
+ * stdio-common/Versions (libc): Export __isoc99_scanf@@GLIBC_2.7,
+ __isoc99_vscanf@@GLIBC_2.7, __isoc99_fscanf@@GLIBC_2.7,
+ __isoc99_vfscanf@@GLIBC_2.7, __isoc99_sscanf@@GLIBC_2.7
+ and __isoc99_vsscanf@@GLIBC_2.7.
+ * stdio-common/Makefile (routines): Add isoc99_scanf, isoc99_vscanf,
+ isoc99_fscanf, isoc99_vfscanf, isoc99_sscanf and isoc99_vsscanf.
+ (tests): Add scanf14.
+ (CFLAGS-vfprintf.c, CFLAGS-fprintf.c, CFLAGS-printf.c,
+ CFLAGS-vfwprintf.c, CFLAGS-vfscanf.c, CFLAGS-vfwscanf.c,
+ CFLAGS-fscanf.c, CFLAGS-scanf.c, CFLAGS-isoc99_vfscanf.c,
+ CFLAGS-isoc99_vscanf.c, CFLAGS-isoc99_fscanf.c,
+ CFLAGS-isoc99_scanf.c): Add $(exceptions).
+ (CFLAGS-scanf15.c): Add various -I paths to prevent the compiler
+ from using internal headers.
+ * wcsmbs/Versions (libc): Export __isoc99_wscanf@@GLIBC_2.7,
+ __isoc99_vwscanf@@GLIBC_2.7, __isoc99_fwscanf@@GLIBC_2.7,
+ __isoc99_vfwscanf@@GLIBC_2.7, __isoc99_swscanf@@GLIBC_2.7
+ and __isoc99_vswscanf@@GLIBC_2.7.
+ * wcsmbs/Makefile (routines): Add isoc99_wscanf, isoc99_vwscanf,
+ isoc99_fwscanf, isoc99_vfwscanf, isoc99_swscanf and isoc99_vswscanf.
+ (CFLAGS-isoc99_wscanf.c, CFLAGS-isoc99_fwscanf.c,
+ CFLAGS-isoc99_vwscanf.c, CFLAGS-isoc99_vfwscanf.c): Add $(exceptions).
+ (CPPFLAGS): Add -D_IO_MTSAFE_IO if needed.
+ * stdio-common/isoc99_scanf.c: New file.
+ * stdio-common/isoc99_vsscanf.c: New file.
+ * stdio-common/isoc99_vscanf.c: New file.
+ * stdio-common/isoc99_vfscanf.c: New file.
+ * stdio-common/isoc99_fscanf.c: New file.
+ * stdio-common/isoc99_sscanf.c: New file.
+ * wcsmbs/isoc99_fwscanf.c: New file.
+ * wcsmbs/isoc99_vswscanf.c: New file.
+ * wcsmbs/isoc99_swscanf.c: New file.
+ * wcsmbs/isoc99_wscanf.c: New file.
+ * wcsmbs/isoc99_vwscanf.c: New file.
+ * wcsmbs/isoc99_vfwscanf.c: New file.
+ * libio/libio.h (_IO_FLAGS2_SCANF_STD): Define.
+ * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Also
+ clear _IO_FLAGS2_SCANF_STD bit from _flags2.
+ * stdio-common/vfscanf.c (_IO_vfscanf_internal): Don't
+ handle %as, %aS and %a[ if _IO_FLAGS2_SCANF_STD is set in _flags2.
+ * stdio-common/scanf14.c: New test.
+ * stdio-common/scanf15.c: New test.
+ * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
+ isoc99_scanf, isoc99_fscanf, isoc99_sscanf,
+ isoc99_vscanf, isoc99_vfscanf, isoc99_vsscanf,
+ isoc99_wscanf, isoc99_fwscanf, isoc99_swscanf,
+ isoc99_vwscanf, isoc99_vfwscanf and isoc99_vswscanf.
+ * sysdeps/ieee754/ldbl-opt/Versions (libc): Export
+ __nldbl___isoc99_scanf@@GLIBC_2.7,
+ __nldbl___isoc99_fscanf@@GLIBC_2.7,
+ __nldbl___isoc99_sscanf@@GLIBC_2.7,
+ __nldbl___isoc99_vscanf@@GLIBC_2.7,
+ __nldbl___isoc99_vfscanf@@GLIBC_2.7,
+ __nldbl___isoc99_vsscanf@@GLIBC_2.7,
+ __nldbl___isoc99_wscanf@@GLIBC_2.7,
+ __nldbl___isoc99_fwscanf@@GLIBC_2.7,
+ __nldbl___isoc99_swscanf@@GLIBC_2.7,
+ __nldbl___isoc99_vwscanf@@GLIBC_2.7,
+ __nldbl___isoc99_vfwscanf@@GLIBC_2.7
+ and __nldbl___isoc99_vswscanf@@GLIBC_2.7.
+ * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__isoc99_scanf,
+ __isoc99_fscanf, __isoc99_sscanf, __isoc99_vscanf,
+ __isoc99_vfscanf, __isoc99_vsscanf, __isoc99_wscanf,
+ __isoc99_fwscanf, __isoc99_swscanf, __isoc99_vwscanf,
+ __isoc99_vfwscanf, __isoc99_vswscanf): Add NLDBL_DECL.
+ * sysdeps/ieee754/ldbl-opt/nldbl-compat.c
+ (__nldbl___isoc99_scanf, __nldbl___isoc99_fscanf,
+ __nldbl___isoc99_sscanf, __nldbl___isoc99_vscanf,
+ __nldbl___isoc99_vfscanf, __nldbl___isoc99_vsscanf,
+ __nldbl___isoc99_wscanf, __nldbl___isoc99_fwscanf,
+ __nldbl___isoc99_swscanf, __nldbl___isoc99_vwscanf,
+ __nldbl___isoc99_vfwscanf, __nldbl___isoc99_vswscanf): New
+ functions.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_swscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vwscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_wscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_scanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_sscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vsscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fwscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfwscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vswscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vscanf.c: New file.
+ * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fscanf.c: New file.
+
+ * stdio-common/Makefile (tests): Add scanf13.
+ (scanf13-ENV): New.
+ * stdio-common/vfscanf.c (_IO_vfscanf_internal): Handle
+ m modifier followed by l.
+ (STRING_ARG): Add width argument.
+ (_IO_vfscanf_internal) <case L_('c')>: Handle %mc.
+ <case L_('C')>: Handle %mlc and %mC.
+ <case L_('s'), case L_('S'), case L_('[')>: Adjust STRING_ARG
+ arguments.
+ * stdio-common/scanf13.c: New test.
+
+ * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Clear
+ the _IO_FLAGS2_FORTIFY bit from _flags2 rather than _flags.
+
2007-09-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Correct return value
- type __THROW marker of splice, vmsplice, and tee.
+ type and __THROW marker of splice, vmsplice, and tee.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
extern char *__fgets_chk (char *buf, size_t size, int n, FILE *fp);
#endif
+extern int __isoc99_fscanf (FILE *__restrict __stream,
+ __const char *__restrict __format, ...) __wur;
+extern int __isoc99_scanf (__const char *__restrict __format, ...) __wur;
+extern int __isoc99_sscanf (__const char *__restrict __s,
+ __const char *__restrict __format, ...) __THROW;
+extern int __isoc99_vfscanf (FILE *__restrict __s,
+ __const char *__restrict __format,
+ _G_va_list __arg) __wur;
+extern int __isoc99_vscanf (__const char *__restrict __format,
+ _G_va_list __arg) __wur;
+extern int __isoc99_vsscanf (__const char *__restrict __s,
+ __const char *__restrict __format,
+ _G_va_list __arg) __THROW;
+libc_hidden_proto (__isoc99_vsscanf)
+libc_hidden_proto (__isoc99_vfscanf)
+
/* Prototypes for compatibility functions. */
extern FILE *__new_tmpfile (void);
extern FILE *__old_tmpfile (void);
libc_hidden_proto (__vswprintf_chk)
#endif
+extern int __isoc99_fwscanf (__FILE *__restrict __stream,
+ __const wchar_t *__restrict __format, ...);
+extern int __isoc99_wscanf (__const wchar_t *__restrict __format, ...);
+extern int __isoc99_swscanf (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format, ...)
+ __THROW;
+extern int __isoc99_vfwscanf (__FILE *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg);
+extern int __isoc99_vwscanf (__const wchar_t *__restrict __format,
+ __gnuc_va_list __arg);
+extern int __isoc99_vswscanf (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg) __THROW;
+libc_hidden_proto (__isoc99_vswscanf)
+libc_hidden_proto (__isoc99_vfwscanf)
+
/* Internal functions. */
extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len,
mbstate_t *ps, __locale_t l) attribute_hidden;
{"1.0", 0x100},
{"1", 0x1},
{"192.168.0.0", 0xC0A80000},
+ {"0", 0},
+ {"0x0", 0},
/* Now some invalid addresses. */
+ {"0x", INADDR_NONE},
{"141.30.225.2800", INADDR_NONE},
{"141.76.1.1.1", INADDR_NONE},
{"141.76.1.11.", INADDR_NONE},
__LDBL_REDIR_DECL (vfprintf)
__LDBL_REDIR_DECL (vprintf)
__LDBL_REDIR_DECL (vsprintf)
+#if defined __USE_ISOC99 && !defined __USE_GNU \
+ && !defined __REDIRECT \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+__LDBL_REDIR1_DECL (fscanf, __nldbl___isoc99_fscanf)
+__LDBL_REDIR1_DECL (scanf, __nldbl___isoc99_scanf)
+__LDBL_REDIR1_DECL (sscanf, __nldbl___isoc99_sscanf)
+#else
__LDBL_REDIR_DECL (fscanf)
__LDBL_REDIR_DECL (scanf)
__LDBL_REDIR_DECL (sscanf)
+#endif
__END_NAMESPACE_STD
#if defined __USE_BSD || defined __USE_ISOC99 || defined __USE_UNIX98
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
+# if !defined __USE_GNU && !defined __REDIRECT \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+__LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf)
+__LDBL_REDIR1_DECL (vscanf, __nldbl___isoc99_vscanf)
+__LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc99_vsscanf)
+# else
__LDBL_REDIR_DECL (vfscanf)
__LDBL_REDIR_DECL (vsscanf)
__LDBL_REDIR_DECL (vscanf)
+# endif
__END_NAMESPACE_C99
#endif
# define _IO_FLAGS2_FORTIFY 4
#endif
#define _IO_FLAGS2_USER_WBUF 8
+#ifdef _LIBC
+# define _IO_FLAGS2_SCANF_STD 16
+#endif
/* These are "formatting flags" matching the iostream fmtflags enum values. */
#define _IO_SKIPWS 01
_IO_acquire_lock_clear_flags2_fct (_IO_FILE **p)
{
_IO_FILE *fp = *p;
- fp->_flags &= ~_IO_FLAGS2_FORTIFY;
+ fp->_flags2 &= ~(_IO_FLAGS2_FORTIFY | _IO_FLAGS2_SCANF_STD);
if ((fp->_flags & _IO_USER_LOCK) == 0)
_IO_funlockfile (fp);
}
/* Read formatted input from S. */
extern int sscanf (__const char *__restrict __s,
__const char *__restrict __format, ...) __THROW;
+
+#if defined __USE_ISOC99 && !defined __USE_GNU \
+ && (!defined __LDBL_COMPAT || !defined __REDIRECT) \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+# ifdef __REDIRECT
+/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
+ GNU extension which conflicts with valid %a followed by letter
+ s, S or [. */
+extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
+ __const char *__restrict __format, ...),
+ __isoc99_fscanf) __wur;
+extern int __REDIRECT (scanf, (__const char *__restrict __format, ...),
+ __isoc99_scanf) __wur;
+extern int __REDIRECT (sscanf, (__const char *__restrict __s,
+ __const char *__restrict __format, ...),
+ __isoc99_sscanf) __THROW;
+# else
+extern int __isoc99_fscanf (FILE *__restrict __stream,
+ __const char *__restrict __format, ...) __wur;
+extern int __isoc99_scanf (__const char *__restrict __format, ...) __wur;
+extern int __isoc99_sscanf (__const char *__restrict __s,
+ __const char *__restrict __format, ...) __THROW;
+# define fscanf __isoc99_fscanf
+# define scanf __isoc99_scanf
+# define sscanf __isoc99_sscanf
+# endif
+#endif
+
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
extern int vsscanf (__const char *__restrict __s,
__const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
+
+# if !defined __USE_GNU \
+ && (!defined __LDBL_COMPAT || !defined __REDIRECT) \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+# ifdef __REDIRECT
+/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
+ GNU extension which conflicts with valid %a followed by letter
+ s, S or [. */
+extern int __REDIRECT (vfscanf,
+ (FILE *__restrict __s,
+ __const char *__restrict __format, _G_va_list __arg),
+ __isoc99_vfscanf)
+ __attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
+extern int __REDIRECT (vscanf, (__const char *__restrict __format,
+ _G_va_list __arg), __isoc99_vfscanf)
+ __attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
+extern int __REDIRECT (vsscanf,
+ (__const char *__restrict __s,
+ __const char *__restrict __format, _G_va_list __arg),
+ __isoc99_vsscanf)
+ __THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
+# else
+extern int __isoc99_vfscanf (FILE *__restrict __s,
+ __const char *__restrict __format,
+ _G_va_list __arg) __wur;
+extern int __isoc99_vscanf (__const char *__restrict __format,
+ _G_va_list __arg) __wur;
+extern int __isoc99_vsscanf (__const char *__restrict __s,
+ __const char *__restrict __format,
+ _G_va_list __arg) __THROW;
+# define vfscanf __isoc99_vfscanf
+# define vscanf __isoc99_vsscanf
+# define vsscanf __isoc99_vsscanf
+# endif
+# endif
+
__END_NAMESPACE_C99
#endif /* Use ISO C9x. */
tmpfile tmpfile64 tmpnam tmpnam_r tempnam tempname \
getline getw putw \
remove rename renameat \
- flockfile ftrylockfile funlockfile
+ flockfile ftrylockfile funlockfile \
+ isoc99_scanf isoc99_vscanf isoc99_fscanf isoc99_vfscanf isoc99_sscanf \
+ isoc99_vsscanf
install-others = $(inst_includedir)/bits/stdio_lim.h
tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 bug15 \
tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \
- bug19 bug19a tst-popen2
+ bug19 bug19a tst-popen2 scanf13 scanf14 scanf15
test-srcs = tst-unbputc tst-printf
CFLAGS-psignal.c = -fexceptions
CFLAGS-vprintf.c = -fexceptions
CFLAGS-cuserid.c = -fexceptions
+
+CFLAGS-vfprintf.c += $(exceptions)
+CFLAGS-fprintf.c += $(exceptions)
+CFLAGS-printf.c += $(exceptions)
+CFLAGS-vfwprintf.c += $(exceptions)
+CFLAGS-vfscanf.c += $(exceptions)
+CFLAGS-vfwscanf.c += $(exceptions)
+CFLAGS-fscanf.c += $(exceptions)
+CFLAGS-scanf.c += $(exceptions)
+CFLAGS-isoc99_vfscanf.c += $(exceptions)
+CFLAGS-isoc99_vscanf.c += $(exceptions)
+CFLAGS-isoc99_fscanf.c += $(exceptions)
+CFLAGS-isoc99_scanf.c += $(exceptions)
CFLAGS-errlist.c = $(fno-unit-at-a-time)
CFLAGS-siglist.c = $(fno-unit-at-a-time)
+# The following is a hack since we must compile scanf15.c without any
+# GNU extension. The latter are needed, though, when internal headers
+# are used. So made sure we see the installed headers first.
+CFLAGS-scanf15.c = -I../libio -I../stdlib -I../wcsmbs -I../time -I../string \
+ -I../wctype
+
# We know the test has a format string problem.
CFLAGS-tst-sprintf.c = -Wno-format
tst-sscanf-ENV = LOCPATH=$(common-objpfx)localedata
tst-swprintf-ENV = LOCPATH=$(common-objpfx)localedata
test-vfprintf-ENV = LOCPATH=$(common-objpfx)localedata
+scanf13-ENV = LOCPATH=$(common-objpfx)localedata
bug14-ENV = LOCPATH=$(common-objpfx)localedata
bug15-ENV = LOCPATH=$(common-objpfx)localedata
GLIBC_2.4 {
renameat;
}
+ GLIBC_2.7 {
+ __isoc99_scanf; __isoc99_vscanf; __isoc99_fscanf; __isoc99_vfscanf;
+ __isoc99_sscanf; __isoc99_vsscanf;
+ }
GLIBC_PRIVATE {
# global variables
_itoa_lower_digits;
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+/* Read formatted input from STREAM according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_fscanf (FILE *stream, const char *format, ...)
+{
+ va_list arg;
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stream);
+ stream->_flags2 |= _IO_FLAGS2_SCANF_STD;
+
+ va_start (arg, format);
+ done = INTUSE(_IO_vfscanf) (stream, format, arg, NULL);
+ va_end (arg);
+
+ _IO_release_lock (stream);
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002, 2004, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <libioP.h>
+
+
+/* Read formatted input from stdin according to the format string FORMAT. */
+/* VARARGS1 */
+int
+__isoc99_scanf (const char *format, ...)
+{
+ va_list arg;
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stdin);
+ stdin->_flags2 |= _IO_FLAGS2_SCANF_STD;
+
+ va_start (arg, format);
+ done = INTUSE(_IO_vfscanf) (stdin, format, arg, NULL);
+ va_end (arg);
+
+ _IO_release_lock (stdin);
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1995, 1996, 1998, 2002, 2003, 2004, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <libioP.h>
+
+/* Read formatted input from S, according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_sscanf (const char *s, const char *format, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, format);
+ done = __isoc99_vsscanf (s, format, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdio.h>
+
+/* Read formatted input from STREAM according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_vfscanf (FILE *stream, const char *format, _IO_va_list args)
+{
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stream);
+ stream->_flags2 |= _IO_FLAGS2_SCANF_STD;
+ done = INTUSE(_IO_vfscanf) (stream, format, args, NULL);
+ _IO_release_lock (stream);
+ return done;
+}
+libc_hidden_def (__isoc99_vfscanf)
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdio.h>
+
+/* Read formatted input from STDIN according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_vscanf (const char *format, _IO_va_list args)
+{
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stdin);
+ stdin->_flags2 |= _IO_FLAGS2_SCANF_STD;
+ done = INTUSE(_IO_vfscanf) (stdin, format, args, NULL);
+ _IO_release_lock (stdin);
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1993, 1997-2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA.
+
+ As a special exception, if you link the code in this file with
+ files compiled with a GNU compiler to produce an executable,
+ that does not cause the resulting executable to be covered by
+ the GNU Lesser General Public License. This exception does not
+ however invalidate any other reasons why the executable file
+ might be covered by the GNU Lesser General Public License.
+ This exception applies to code released by its copyright holders
+ in files containing the exception. */
+
+#include <libioP.h>
+#include <stdio.h>
+#include "../libio/strfile.h"
+
+int
+__isoc99_vsscanf (const char *string, const char *format, _IO_va_list args)
+{
+ int ret;
+ _IO_strfile sf;
+#ifdef _IO_MTSAFE_IO
+ sf._sbf._f._lock = NULL;
+#endif
+ _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
+ _IO_JUMPS ((struct _IO_FILE_plus *) &sf._sbf) = &_IO_str_jumps;
+ _IO_str_init_static_internal (&sf, (char*)string, 0, NULL);
+ sf._sbf._f._flags2 |= _IO_FLAGS2_SCANF_STD;
+ ret = INTUSE(_IO_vfscanf) ((_IO_FILE *) &sf._sbf, format, args, NULL);
+ return ret;
+}
+libc_hidden_def (__isoc99_vsscanf)
--- /dev/null
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+int
+main (void)
+{
+ char *sp1, *sp2, *sp3, *sp4;
+ wchar_t *lsp1, *lsp2, *lsp3, *lsp4;
+ int result = 0;
+ char buf[2048+64];
+ wchar_t wbuf[2048+64];
+ size_t i;
+
+#define FAIL() \
+ do { \
+ result = 1; \
+ printf ("test at line %d failed\n", __LINE__); \
+ } while (0)
+
+ setlocale (LC_ALL, "de_DE.UTF-8");
+ if (sscanf ("A \xc3\x84-\t\t\xc3\x84-abcdefbcd\t\xc3\x84-B",
+ "A%ms%10ms%4m[bcd]%4mcB", &sp1, &sp2, &sp3, &sp4) != 4)
+ FAIL ();
+ else
+ {
+ if (strcmp (sp1, "\xc3\x84-") != 0)
+ FAIL ();
+ free (sp1);
+ if (strcmp (sp2, "\xc3\x84-abcdefb") != 0)
+ FAIL ();
+ free (sp2);
+ if (strcmp (sp3, "cd") != 0)
+ FAIL ();
+ free (sp3);
+ if (memcmp (sp4, "\t\xc3\x84-", 4) != 0)
+ FAIL ();
+ free (sp4);
+ }
+
+ if (sscanf ("A \xc3\x84-\t\t\xc3\x84-abcdefbcd\t\xc3\x84-BB",
+ "A%mS%10mls%4ml[bcd]%4mCB", &lsp1, &lsp2, &lsp3, &lsp4) != 4)
+ FAIL ();
+ else
+ {
+ if (wcscmp (lsp1, L"\xc4-") != 0)
+ FAIL ();
+ free (lsp1);
+ if (wcscmp (lsp2, L"\xc4-abcdefbc") != 0)
+ FAIL ();
+ free (lsp2);
+ if (wcscmp (lsp3, L"d") != 0)
+ FAIL ();
+ free (lsp3);
+ if (memcmp (lsp4, L"\t\xc4-B", 4 * sizeof (wchar_t)) != 0)
+ FAIL ();
+ free (lsp4);
+ }
+
+ memset (buf, '/', sizeof (buf));
+ buf[0] = '\t';
+ buf[1] = ' ';
+ buf[2] = 0xc3;
+ buf[3] = 0x84;
+ buf[2048] = 0xc3;
+ buf[2049] = 0x84;
+ buf[2058] = '\t';
+ buf[2059] = 'a';
+ if (sscanf (buf, "%ms%mc", &sp1, &sp2) != 2)
+ FAIL ();
+ else
+ {
+ if (sp1[0] != '\xc3' || sp1[1] != '\x84'
+ || sp1[2046] != '\xc3' || sp1[2047] != '\x84'
+ || sp1[2056] != '\0')
+ FAIL ();
+ sp1[2046] = '/';
+ sp1[2047] = '/';
+ for (i = 2; i < 2056; i++)
+ if (sp1[i] != '/')
+ FAIL ();
+ free (sp1);
+ if (sp2[0] != '\t')
+ FAIL ();
+ free (sp2);
+ }
+ if (sscanf (buf, "%2048ms%mc", &sp3, &sp4) != 2)
+ FAIL ();
+ else
+ {
+ if (sp3[0] != '\xc3' || sp3[1] != '\x84'
+ || sp3[2046] != '\xc3' || sp3[2047] != '\x84'
+ || sp3[2048] != '\0')
+ FAIL ();
+ for (i = 2; i < 2046; i++)
+ if (sp3[i] != '/')
+ FAIL ();
+ free (sp3);
+ if (sp4[0] != '/')
+ FAIL ();
+ free (sp4);
+ }
+ if (sscanf (buf, "%4mc%1500m[dr/]%548m[abc/d]%3mc", &sp1, &sp2, &sp3, &sp4)
+ != 4)
+ FAIL ();
+ else
+ {
+ if (memcmp (sp1, "\t \xc3\x84", 4) != 0)
+ FAIL ();
+ free (sp1);
+ for (i = 0; i < 1500; i++)
+ if (sp2[i] != '/')
+ FAIL ();
+ if (sp2[1500] != '\0')
+ FAIL ();
+ free (sp2);
+ for (i = 0; i < 544; i++)
+ if (sp3[i] != '/')
+ FAIL ();
+ if (sp3[544] != '\0')
+ FAIL ();
+ free (sp3);
+ if (memcmp (sp4, "\xc3\x84/", 3) != 0)
+ FAIL ();
+ free (sp4);
+ }
+ if (sscanf (buf, "%mS%mC", &lsp1, &lsp2) != 2)
+ FAIL ();
+ else
+ {
+ if (lsp1[0] != L'\xc4' || lsp1[2045] != L'\xc4'
+ || lsp1[2054] != L'\0')
+ FAIL ();
+ lsp1[2045] = L'/';
+ for (i = 1; i < 2054; i++)
+ if (lsp1[i] != L'/')
+ FAIL ();
+ free (lsp1);
+ if (lsp2[0] != L'\t')
+ FAIL ();
+ free (lsp2);
+ }
+ if (sscanf (buf, "%2048mls%mlc", &lsp3, &lsp4) != 2)
+ FAIL ();
+ else
+ {
+ if (lsp3[0] != L'\xc4' || lsp3[2045] != L'\xc4'
+ || lsp3[2048] != L'\0')
+ FAIL ();
+ lsp3[2045] = L'/';
+ for (i = 1; i < 2048; i++)
+ if (lsp3[i] != L'/')
+ FAIL ();
+ free (lsp3);
+ if (lsp4[0] != L'/')
+ FAIL ();
+ free (lsp4);
+ }
+ if (sscanf (buf, "%4mC%1500ml[dr/]%548ml[abc/d]%3mlc",
+ &lsp1, &lsp2, &lsp3, &lsp4) != 4)
+ FAIL ();
+ else
+ {
+ if (memcmp (lsp1, L"\t \xc4/", 4 * sizeof (wchar_t)) != 0)
+ FAIL ();
+ free (lsp1);
+ for (i = 0; i < 1500; i++)
+ if (lsp2[i] != L'/')
+ FAIL ();
+ if (lsp2[1500] != L'\0')
+ FAIL ();
+ free (lsp2);
+ for (i = 0; i < 543; i++)
+ if (lsp3[i] != L'/')
+ FAIL ();
+ if (lsp3[543] != L'\0')
+ FAIL ();
+ free (lsp3);
+ if (memcmp (lsp4, L"\xc4//", 3 * sizeof (wchar_t)) != 0)
+ FAIL ();
+ free (lsp4);
+ }
+
+ return result;
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+#define FAIL() \
+ do { \
+ result = 1; \
+ printf ("test at line %d failed\n", __LINE__); \
+ } while (0)
+
+int
+main (void)
+{
+ wchar_t *lsp;
+ char *sp;
+ float f;
+ double d;
+ char c[8];
+ int result = 0;
+
+ if (sscanf (" 0.25s x", "%e%3c", &f, c) != 2)
+ FAIL ();
+ else if (f != 0.25 || memcmp (c, "s x", 3) != 0)
+ FAIL ();
+ if (sscanf (" 1.25s x", "%as%2c", &sp, c) != 2)
+ FAIL ();
+ else
+ {
+ if (strcmp (sp, "1.25s") != 0 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ memset (sp, 'x', sizeof "1.25s");
+ free (sp);
+ }
+ if (sscanf (" 2.25s x", "%las%2c", &d, c) != 2)
+ FAIL ();
+ else if (d != 2.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ if (sscanf (" 3.25S x", "%4aS%3c", &lsp, c) != 2)
+ FAIL ();
+ else
+ {
+ if (wcscmp (lsp, L"3.25") != 0 || memcmp (c, "S x", 3) != 0)
+ FAIL ();
+ memset (lsp, 'x', sizeof L"3.25");
+ free (lsp);
+ }
+ if (sscanf ("4.25[0-9.] x", "%a[0-9.]%8c", &sp, c) != 2)
+ FAIL ();
+ else
+ {
+ if (strcmp (sp, "4.25") != 0 || memcmp (c, "[0-9.] x", 8) != 0)
+ FAIL ();
+ memset (sp, 'x', sizeof "4.25");
+ free (sp);
+ }
+ if (sscanf ("5.25[0-9.] x", "%la[0-9.]%2c", &d, c) != 2)
+ FAIL ();
+ else if (d != 5.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+
+ return result;
+}
--- /dev/null
+#undef _GNU_SOURCE
+#define _XOPEN_SOURCE 600
+/* The following macro definitions are a hack. They word around disabling
+ the GNU extension while still using a few internal headers. */
+#define u_char unsigned char
+#define u_short unsigned short
+#define u_int unsigned int
+#define u_long unsigned long
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+#define FAIL() \
+ do { \
+ result = 1; \
+ printf ("test at line %d failed\n", __LINE__); \
+ } while (0)
+
+int
+main (void)
+{
+ float f;
+ double d;
+ char c[8];
+ int result = 0;
+
+ if (sscanf (" 0.25s x", "%e%3c", &f, c) != 2)
+ FAIL ();
+ else if (f != 0.25 || memcmp (c, "s x", 3) != 0)
+ FAIL ();
+ if (sscanf (" 1.25s x", "%as%2c", &f, c) != 2)
+ FAIL ();
+ else if (f != 1.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ if (sscanf (" 2.25s x", "%las%2c", &d, c) != 2)
+ FAIL ();
+ else if (d != 2.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ if (sscanf (" 3.25S x", "%4aS%2c", &f, c) != 2)
+ FAIL ();
+ else if (f != 3.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ if (sscanf (" 4.25[0-9.] x", "%a[0-9.]%2c", &f, c) != 2)
+ FAIL ();
+ else if (f != 4.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+ if (sscanf (" 5.25[0-9.] x", "%la[0-9.]%2c", &d, c) != 2)
+ FAIL ();
+ else if (d != 5.25 || memcmp (c, " x", 2) != 0)
+ FAIL ();
+
+ return result;
+}
--f;
break;
}
+ /* In __isoc99_*scanf %as, %aS and %a[ extension is not
+ supported at all. */
+ if (s->_flags2 & _IO_FLAGS2_SCANF_STD)
+ {
+ --f;
+ break;
+ }
/* String conversions (%s, %[) take a `char **'
arg and fill it in with a malloc'd pointer. */
flags |= GNU_MALLOC;
break;
- case L_('m'):
- flags |= POSIX_MALLOC;
- break;
+ case L_('m'):
+ flags |= POSIX_MALLOC;
+ if (*f == L_('l'))
+ {
+ ++f;
+ flags |= LONG;
+ }
+ break;
case L_('z'):
if (need_longlong && sizeof (size_t) > sizeof (unsigned long int))
flags |= LONGDBL;
case L_('c'): /* Match characters. */
if ((flags & LONG) == 0)
{
- if (!(flags & SUPPRESS))
- {
- str = ARG (char *);
- if (str == NULL)
- conv_error ();
- }
+ if (width == -1)
+ width = 1;
+
+#define STRING_ARG(Str, Type, Width) \
+ do if (!(flags & SUPPRESS)) \
+ { \
+ if (flags & MALLOC) \
+ { \
+ /* The string is to be stored in a malloc'd buffer. */ \
+ /* For %mS using char ** is actually wrong, but \
+ shouldn't make a difference on any arch glibc \
+ supports and would unnecessarily complicate \
+ things. */ \
+ strptr = ARG (char **); \
+ if (strptr == NULL) \
+ conv_error (); \
+ /* Allocate an initial buffer. */ \
+ strsize = Width; \
+ *strptr = (char *) malloc (strsize * sizeof (Type)); \
+ Str = (Type *) *strptr; \
+ if (Str != NULL) \
+ add_ptr_to_free (strptr); \
+ else if (flags & POSIX_MALLOC) \
+ goto reteof; \
+ } \
+ else \
+ Str = ARG (Type *); \
+ if (Str == NULL) \
+ conv_error (); \
+ } while (0)
+#ifdef COMPILE_WSCANF
+ STRING_ARG (str, char, 100);
+#else
+ STRING_ARG (str, char, (width > 1024 ? 1024 : width));
+#endif
c = inchar ();
if (__builtin_expect (c == EOF, 0))
input_error ();
- if (width == -1)
- width = 1;
-
#ifdef COMPILE_WSCANF
/* We have to convert the wide character(s) into multibyte
characters and store the result. */
{
size_t n;
+ if (!(flags & SUPPRESS) && (flags & POSIX_MALLOC)
+ && str + MB_CUR_MAX >= *strptr + strsize)
+ {
+ /* We have to enlarge the buffer if the `m' flag
+ was given. */
+ size_t strleng = str - *strptr;
+ char *newstr;
+
+ newstr = (char *) realloc (*strptr, strsize * 2);
+ if (newstr == NULL)
+ {
+ /* Can't allocate that much. Last-ditch effort. */
+ newstr = (char *) realloc (*strptr,
+ strleng + MB_CUR_MAX);
+ if (newstr == NULL)
+ /* c can't have `a' flag, only `m'. */
+ goto reteof;
+ else
+ {
+ *strptr = newstr;
+ str = newstr + strleng;
+ strsize = strleng + MB_CUR_MAX;
+ }
+ }
+ else
+ {
+ *strptr = newstr;
+ str = newstr + strleng;
+ strsize *= 2;
+ }
+ }
+
n = __wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
if (__builtin_expect (n == (size_t) -1, 0))
/* No valid wide character. */
if (!(flags & SUPPRESS))
{
do
- *str++ = c;
+ {
+ if ((flags & MALLOC)
+ && (char *) str == *strptr + strsize)
+ {
+ /* Enlarge the buffer. */
+ size_t newsize
+ = strsize
+ + (strsize >= width ? width - 1 : strsize);
+
+ str = (char *) realloc (*strptr, newsize);
+ if (str == NULL)
+ {
+ /* Can't allocate that much. Last-ditch
+ effort. */
+ str = (char *) realloc (*strptr, strsize + 1);
+ if (str == NULL)
+ /* c can't have `a' flag, only `m'. */
+ goto reteof;
+ else
+ {
+ *strptr = (char *) str;
+ str += strsize;
+ ++strsize;
+ }
+ }
+ else
+ {
+ *strptr = (char *) str;
+ str += strsize;
+ strsize = newsize;
+ }
+ }
+ *str++ = c;
+ }
while (--width > 0 && inchar () != EOF);
}
else
#endif
if (!(flags & SUPPRESS))
- ++done;
+ {
+ if ((flags & MALLOC) && str - *strptr != strsize)
+ {
+ char *cp = (char *) realloc (*strptr, str - *strptr);
+ if (cp != NULL)
+ *strptr = cp;
+ }
+ strptr = NULL;
+ ++done;
+ }
break;
}
/* FALLTHROUGH */
case L_('C'):
- if (!(flags & SUPPRESS))
- {
- wstr = ARG (wchar_t *);
- if (wstr == NULL)
- conv_error ();
- }
+ if (width == -1)
+ width = 1;
+
+ STRING_ARG (wstr, wchar_t, (width > 1024 ? 1024 : width));
c = inchar ();
if (__builtin_expect (c == EOF, 0))
if (!(flags & SUPPRESS))
{
do
- *wstr++ = c;
+ {
+ if ((flags & MALLOC)
+ && wstr == (wchar_t *) *strptr + strsize)
+ {
+ size_t newsize
+ = strsize + (strsize > width ? width - 1 : strsize);
+ /* Enlarge the buffer. */
+ wstr = (wchar_t *) realloc (*strptr,
+ newsize * sizeof (wchar_t));
+ if (wstr == NULL)
+ {
+ /* Can't allocate that much. Last-ditch effort. */
+ wstr = (wchar_t *) realloc (*strptr,
+ (strsize + 1)
+ * sizeof (wchar_t));
+ if (wstr == NULL)
+ /* C or lc can't have `a' flag, only `m' flag. */
+ goto reteof;
+ else
+ {
+ *strptr = (char *) wstr;
+ wstr += strsize;
+ ++strsize;
+ }
+ }
+ else
+ {
+ *strptr = (char *) wstr;
+ wstr += strsize;
+ strsize = newsize;
+ }
+ }
+ *wstr++ = c;
+ }
while (--width > 0 && inchar () != EOF);
}
else
/* This is what we present the mbrtowc function first. */
buf[0] = c;
+ if (!(flags & SUPPRESS) && (flags & MALLOC)
+ && wstr == (wchar_t *) *strptr + strsize)
+ {
+ size_t newsize
+ = strsize + (strsize > width ? width - 1 : strsize);
+ /* Enlarge the buffer. */
+ wstr = (wchar_t *) realloc (*strptr,
+ newsize * sizeof (wchar_t));
+ if (wstr == NULL)
+ {
+ /* Can't allocate that much. Last-ditch effort. */
+ wstr = (wchar_t *) realloc (*strptr,
+ ((strsize + 1)
+ * sizeof (wchar_t)));
+ if (wstr == NULL)
+ /* C or lc can't have `a' flag, only `m' flag. */
+ goto reteof;
+ else
+ {
+ *strptr = (char *) wstr;
+ wstr += strsize;
+ ++strsize;
+ }
+ }
+ else
+ {
+ *strptr = (char *) wstr;
+ wstr += strsize;
+ strsize = newsize;
+ }
+ }
+
while (1)
{
size_t n;
#endif
if (!(flags & SUPPRESS))
- ++done;
+ {
+ if ((flags & MALLOC) && wstr - (wchar_t *) *strptr != strsize)
+ {
+ wchar_t *cp = (wchar_t *) realloc (*strptr,
+ ((wstr
+ - (wchar_t *) *strptr)
+ * sizeof (wchar_t)));
+ if (cp != NULL)
+ *strptr = (char *) cp;
+ }
+ strptr = NULL;
+
+ ++done;
+ }
break;
case L_('s'): /* Read a string. */
if (!(flags & LONG))
{
-#define STRING_ARG(Str, Type) \
- do if (!(flags & SUPPRESS)) \
- { \
- if (flags & MALLOC) \
- { \
- /* The string is to be stored in a malloc'd buffer. */ \
- /* For %mS using char ** is actually wrong, but \
- shouldn't make a difference on any arch glibc \
- supports and would unnecessarily complicate \
- things. */ \
- strptr = ARG (char **); \
- if (strptr == NULL) \
- conv_error (); \
- /* Allocate an initial buffer. */ \
- strsize = 100; \
- *strptr = (char *) malloc (strsize * sizeof (Type)); \
- Str = (Type *) *strptr; \
- if (Str != NULL) \
- add_ptr_to_free (strptr); \
- else if (flags & POSIX_MALLOC) \
- goto reteof; \
- } \
- else \
- Str = ARG (Type *); \
- if (Str == NULL) \
- conv_error (); \
- } while (0)
- STRING_ARG (str, char);
+ STRING_ARG (str, char, 100);
c = inchar ();
if (__builtin_expect (c == EOF, 0))
if (!(flags & SUPPRESS) && (flags & MALLOC)
&& str + MB_CUR_MAX >= *strptr + strsize)
{
- /* We have to enlarge the buffer if the `a' flag
- was given. */
+ /* We have to enlarge the buffer if the `a' or `m'
+ flag was given. */
size_t strleng = str - *strptr;
char *newstr;
#endif
/* Wide character string. */
- STRING_ARG (wstr, wchar_t);
+ STRING_ARG (wstr, wchar_t, 100);
c = inchar ();
if (__builtin_expect (c == EOF, 0))
if (wstr == NULL)
{
/* Can't allocate that much. Last-ditch
- effort. */
+ effort. */
wstr = (wchar_t *) realloc (*strptr,
(strsize + 1)
* sizeof (wchar_t));
case L_('['): /* Character class. */
if (flags & LONG)
- STRING_ARG (wstr, wchar_t);
+ STRING_ARG (wstr, wchar_t, 100);
else
- STRING_ARG (str, char);
+ STRING_ARG (str, char, 100);
if (*f == L_('^'))
{
jn yn ilogb remquo lrint lround llrint llround nexttowardf \
nexttoward conj cacos cacosh casin catan catanh ccos ccosh \
casinh cexp clog cproj csin csinh csqrt ctan ctanh cpow \
- cabs carg cimag creal clog10
+ cabs carg cimag creal clog10 \
+ isoc99_scanf isoc99_fscanf isoc99_sscanf \
+ isoc99_vscanf isoc99_vfscanf isoc99_vsscanf \
+ isoc99_wscanf isoc99_fwscanf isoc99_swscanf \
+ isoc99_vwscanf isoc99_vfwscanf isoc99_vswscanf
libnldbl-routines = $(libnldbl-calls:%=nldbl-%)
libnldbl-inhibit-o = $(object-suffixes)
libnldbl-static-only-routines = $(libnldbl-routines)
__nldbl___swprintf_chk; __nldbl___vswprintf_chk; __nldbl___fwprintf_chk;
__nldbl___wprintf_chk; __nldbl___vfwprintf_chk; __nldbl___vwprintf_chk;
}
+ GLIBC_2.7 {
+ __nldbl___isoc99_scanf; __nldbl___isoc99_fscanf;
+ __nldbl___isoc99_sscanf; __nldbl___isoc99_vscanf;
+ __nldbl___isoc99_vfscanf; __nldbl___isoc99_vsscanf;
+ __nldbl___isoc99_wscanf; __nldbl___isoc99_fwscanf;
+ __nldbl___isoc99_swscanf; __nldbl___isoc99_vwscanf;
+ __nldbl___isoc99_vfwscanf; __nldbl___isoc99_vswscanf;
+ }
}
libm {
NLDBL_VERSION {
/* *printf* family compatibility routines for IEEE double as long double
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
libc_hidden_proto (__nldbl___vswprintf_chk)
libc_hidden_proto (__nldbl___vstrfmon)
libc_hidden_proto (__nldbl___vstrfmon_l)
+libc_hidden_proto (__nldbl___isoc99_vsscanf)
+libc_hidden_proto (__nldbl___isoc99_vfscanf)
+libc_hidden_proto (__nldbl___isoc99_vswscanf)
+libc_hidden_proto (__nldbl___isoc99_vfwscanf)
static void
__nldbl_cleanup (void *arg)
__nldbl___vsyslog_chk (pri, -1, fmt, ap);
}
+int
+attribute_compat_text_section
+__nldbl___isoc99_vfscanf (FILE *s, const char *fmt, va_list ap)
+{
+ int res;
+ set_no_long_double ();
+ res = __isoc99_vfscanf (s, fmt, ap);
+ clear_no_long_double ();
+ return res;
+}
+libc_hidden_def (__nldbl___isoc99_vfscanf)
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_sscanf (const char *s, const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vsscanf (s, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_vsscanf (const char *string, const char *fmt, va_list ap)
+{
+ int res;
+ __no_long_double = 1;
+ res = __isoc99_vsscanf (string, fmt, ap);
+ __no_long_double = 0;
+ return res;
+}
+libc_hidden_def (__nldbl___isoc99_vsscanf)
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_vscanf (const char *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfscanf (stdin, fmt, ap);
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_fscanf (FILE *stream, const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfscanf (stream, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_scanf (const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfscanf (stdin, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_vfwscanf (FILE *s, const wchar_t *fmt, va_list ap)
+{
+ int res;
+ set_no_long_double ();
+ res = __isoc99_vfwscanf (s, fmt, ap);
+ clear_no_long_double ();
+ return res;
+}
+libc_hidden_def (__nldbl___isoc99_vfwscanf)
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_swscanf (const wchar_t *s, const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vswscanf (s, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_vswscanf (const wchar_t *string, const wchar_t *fmt,
+ va_list ap)
+{
+ int res;
+ __no_long_double = 1;
+ res = __isoc99_vswscanf (string, fmt, ap);
+ __no_long_double = 0;
+ return res;
+}
+libc_hidden_def (__nldbl___isoc99_vswscanf)
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_vwscanf (const wchar_t *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfwscanf (stdin, fmt, ap);
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_fwscanf (FILE *stream, const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfwscanf (stream, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
+int
+attribute_compat_text_section
+__nldbl___isoc99_wscanf (const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfwscanf (stdin, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
+
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
compat_symbol (libc, __nldbl__IO_printf, _IO_printf, GLIBC_2_0);
compat_symbol (libc, __nldbl__IO_sprintf, _IO_sprintf, GLIBC_2_0);
/* Prototypes for compatibility double == long double entry points.
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
NLDBL_DECL (qfcvt);
NLDBL_DECL (qgcvt);
NLDBL_DECL (__vstrfmon_l);
+NLDBL_DECL (__isoc99_scanf);
+NLDBL_DECL (__isoc99_fscanf);
+NLDBL_DECL (__isoc99_sscanf);
+NLDBL_DECL (__isoc99_vscanf);
+NLDBL_DECL (__isoc99_vfscanf);
+NLDBL_DECL (__isoc99_vsscanf);
+NLDBL_DECL (__isoc99_wscanf);
+NLDBL_DECL (__isoc99_fwscanf);
+NLDBL_DECL (__isoc99_swscanf);
+NLDBL_DECL (__isoc99_vwscanf);
+NLDBL_DECL (__isoc99_vfwscanf);
+NLDBL_DECL (__isoc99_vswscanf);
/* This one does not exist in the normal interface, only
__nldbl___vstrfmon really exists. */
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_fscanf (FILE *stream, const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfscanf (stream, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_fwscanf (FILE *stream, const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfwscanf (stream, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_scanf (const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfscanf (stdin, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_sscanf (const char *s, const char *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vsscanf (s, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_swscanf (const wchar_t *s, const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vswscanf (s, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vfscanf (FILE *s, const char *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfscanf (s, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vfwscanf (FILE *s, const wchar_t *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfwscanf (s, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vscanf (const char *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfscanf (stdin, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vsscanf (const char *string, const char *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vsscanf (string, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vswscanf (const wchar_t *string, const wchar_t *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vswscanf (string, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_vwscanf (const wchar_t *fmt, va_list ap)
+{
+ return __nldbl___isoc99_vfwscanf (stdin, fmt, ap);
+}
--- /dev/null
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+__isoc99_wscanf (const wchar_t *fmt, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, fmt);
+ done = __nldbl___isoc99_vfwscanf (stdin, fmt, arg);
+ va_end (arg);
+
+ return done;
+}
-# Copyright (C) 1995-2000,2002,2003,2004,2005,2006
+# Copyright (C) 1995-2000,2002,2003,2004,2005,2006,2007
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
wcwidth wcswidth \
wcscoll_l wcsxfrm_l \
wcscasecmp wcsncase wcscasecmp_l wcsncase_l \
- wcsmbsload mbsrtowcs_l
+ wcsmbsload mbsrtowcs_l \
+ isoc99_wscanf isoc99_vwscanf isoc99_fwscanf isoc99_vfwscanf \
+ isoc99_swscanf isoc99_vswscanf
tests := tst-wcstof wcsmbs-tst1 tst-wcsnlen tst-btowc tst-mbrtowc \
tst-wcrtomb tst-wcpncpy tst-mbsrtowcs tst-wchar-h tst-mbrtowc2
CFLAGS-wcstof_l.c = $(strtox-CFLAGS)
CFLAGS-tst-wchar-h.c = -D_FORTIFY_SOURCE=2
+CFLAGS-isoc99_wscanf.c += $(exceptions)
+CFLAGS-isoc99_fwscanf.c += $(exceptions)
+CFLAGS-isoc99_vwscanf.c += $(exceptions)
+CFLAGS-isoc99_vfwscanf.c += $(exceptions)
+ifneq (,$(filter %REENTRANT, $(defines)))
+CPPFLAGS += -D_IO_MTSAFE_IO
+endif
+
# We need to find the default version of strtold_l in stdlib.
CPPFLAGS-wcstold_l.c = -I../stdlib
# w*
wcschrnul; wmempcpy;
}
+ GLIBC_2.7 {
+ __isoc99_wscanf; __isoc99_vwscanf; __isoc99_fwscanf; __isoc99_vfwscanf;
+ __isoc99_swscanf; __isoc99_vswscanf;
+ }
}
# error "Never include <bits/wchar-ldbl.h> directly; use <wchar.h> instead."
#endif
-#if defined __USE_ISOC99 || defined __USE_UNIX98
+#if defined __USE_ISOC95 || defined __USE_UNIX98
__BEGIN_NAMESPACE_C99
__LDBL_REDIR_DECL (fwprintf);
__LDBL_REDIR_DECL (wprintf);
__LDBL_REDIR_DECL (vfwprintf);
__LDBL_REDIR_DECL (vwprintf);
__LDBL_REDIR_DECL (vswprintf);
+# if defined __USE_ISOC99 && !defined __USE_GNU \
+ && !defined __REDIRECT \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+__LDBL_REDIR1_DECL (fwscanf, __nldbl___isoc99_fwscanf)
+__LDBL_REDIR1_DECL (wscanf, __nldbl___isoc99_wscanf)
+__LDBL_REDIR1_DECL (swscanf, __nldbl___isoc99_swscanf)
+# else
__LDBL_REDIR_DECL (fwscanf);
__LDBL_REDIR_DECL (wscanf);
__LDBL_REDIR_DECL (swscanf);
+# endif
__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
__LDBL_REDIR1_DECL (wcstold, wcstod);
+# if !defined __USE_GNU && !defined __REDIRECT \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+__LDBL_REDIR1_DECL (vfwscanf, __nldbl___isoc99_vfwscanf)
+__LDBL_REDIR1_DECL (vwscanf, __nldbl___isoc99_vwscanf)
+__LDBL_REDIR1_DECL (vswscanf, __nldbl___isoc99_vswscanf)
+# else
__LDBL_REDIR_DECL (vfwscanf);
__LDBL_REDIR_DECL (vwscanf);
__LDBL_REDIR_DECL (vswscanf);
+# endif
__END_NAMESPACE_C99
#endif
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+
+/* Read formatted input from STREAM according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_fwscanf (FILE *stream, const wchar_t *format, ...)
+{
+ va_list arg;
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stream);
+ stream->_flags2 |= _IO_FLAGS2_SCANF_STD;
+
+ va_start (arg, format);
+ done = _IO_vfwscanf (stream, format, arg, NULL);
+ va_end (arg);
+
+ _IO_release_lock (stream);
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1995, 1996, 1998, 2002, 2003, 2004, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <libioP.h>
+#include <wchar.h>
+
+/* Read formatted input from S, according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_swscanf (const wchar_t *s, const wchar_t *format, ...)
+{
+ va_list arg;
+ int done;
+
+ va_start (arg, format);
+ done = __isoc99_vswscanf (s, format, arg);
+ va_end (arg);
+
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdio.h>
+#include <wchar.h>
+
+/* Read formatted input from STREAM according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_vfwscanf (FILE *stream, const wchar_t *format, _IO_va_list args)
+{
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stream);
+ stream->_flags2 |= _IO_FLAGS2_SCANF_STD;
+ done = _IO_vfwscanf (stream, format, args, NULL);
+ _IO_release_lock (stream);
+ return done;
+}
+libc_hidden_def (__isoc99_vfwscanf)
--- /dev/null
+/* Copyright (C) 1993, 1997-2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA.
+
+ As a special exception, if you link the code in this file with
+ files compiled with a GNU compiler to produce an executable,
+ that does not cause the resulting executable to be covered by
+ the GNU Lesser General Public License. This exception does not
+ however invalidate any other reasons why the executable file
+ might be covered by the GNU Lesser General Public License.
+ This exception applies to code released by its copyright holders
+ in files containing the exception. */
+
+#include <libioP.h>
+#include <wchar.h>
+#include "../libio/strfile.h"
+
+int
+__isoc99_vswscanf (const wchar_t *string, const wchar_t *format,
+ _IO_va_list args)
+{
+ int ret;
+ _IO_strfile sf;
+ struct _IO_wide_data wd;
+#ifdef _IO_MTSAFE_IO
+ sf._sbf._f._lock = NULL;
+#endif
+ _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, 0, &wd, &_IO_wstr_jumps);
+ _IO_fwide (&sf._sbf._f, 1);
+ _IO_wstr_init_static (&sf._sbf._f, (wchar_t *)string, 0, NULL);
+ sf._sbf._f._flags2 |= _IO_FLAGS2_SCANF_STD;
+ ret = _IO_vfwscanf ((_IO_FILE *) &sf._sbf, format, args, NULL);
+ return ret;
+}
+libc_hidden_def (__isoc99_vswscanf)
--- /dev/null
+/* Copyright (C) 1991, 1997, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <libioP.h>
+#include <stdio.h>
+#include <wchar.h>
+
+/* Read formatted input from STDIN according to the format string FORMAT. */
+/* VARARGS2 */
+int
+__isoc99_vwscanf (const wchar_t *format, _IO_va_list args)
+{
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stdin);
+ stdin->_flags2 |= _IO_FLAGS2_SCANF_STD;
+ done = _IO_vfwscanf (stdin, format, args, NULL);
+ _IO_release_lock (stdin);
+ return done;
+}
--- /dev/null
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002, 2004, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <libioP.h>
+#include <wchar.h>
+
+
+/* Read formatted input from stdin according to the format string FORMAT. */
+/* VARARGS1 */
+int
+__isoc99_wscanf (const wchar_t *format, ...)
+{
+ va_list arg;
+ int done;
+
+ _IO_acquire_lock_clear_flags2 (stdin);
+ stdin->_flags2 |= _IO_FLAGS2_SCANF_STD;
+
+ va_start (arg, format);
+ done = _IO_vfwscanf (stdin, format, arg, NULL);
+ va_end (arg);
+
+ _IO_release_lock (stdin);
+ return done;
+}
__const wchar_t *__restrict __format, ...)
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
+# if defined __USE_ISOC99 && !defined __USE_GNU \
+ && (!defined __LDBL_COMPAT || !defined __REDIRECT) \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+# ifdef __REDIRECT
+/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
+ GNU extension which conflicts with valid %a followed by letter
+ s, S or [. */
+extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream,
+ __const wchar_t *__restrict __format, ...),
+ __isoc99_fwscanf)
+ /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
+extern int __REDIRECT (wscanf, (__const wchar_t *__restrict __format, ...),
+ __isoc99_wscanf)
+ /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
+extern int __REDIRECT (swscanf, (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format, ...),
+ __isoc99_swscanf)
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
+# else
+extern int __isoc99_fwscanf (__FILE *__restrict __stream,
+ __const wchar_t *__restrict __format, ...);
+extern int __isoc99_wscanf (__const wchar_t *__restrict __format, ...);
+extern int __isoc99_swscanf (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format, ...)
+ __THROW;
+# define fwscanf __isoc99_fwscanf
+# define wscanf __isoc99_wscanf
+# define swscanf __isoc99_swscanf
+# endif
+# endif
+
__END_NAMESPACE_C99
#endif /* Use ISO C95, C99 and Unix98. */
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
-
/* Read formatted input from S into argument list ARG.
This function is a possible cancellation point and therefore not
__gnuc_va_list __arg)
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
+# if !defined __USE_GNU \
+ && (!defined __LDBL_COMPAT || !defined __REDIRECT) \
+ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
+# ifdef __REDIRECT
+extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg), __isoc99_vfwscanf)
+ /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
+extern int __REDIRECT (vwscanf, (__const wchar_t *__restrict __format,
+ __gnuc_va_list __arg), __isoc99_vwscanf)
+ /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
+extern int __REDIRECT (vswscanf, (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg), __isoc99_vswscanf)
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
+# else
+extern int __isoc99_vfwscanf (__FILE *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg);
+extern int __isoc99_vwscanf (__const wchar_t *__restrict __format,
+ __gnuc_va_list __arg);
+extern int __isoc99_vswscanf (__const wchar_t *__restrict __s,
+ __const wchar_t *__restrict __format,
+ __gnuc_va_list __arg) __THROW;
+# define vfwscanf __isoc99_vfwscanf
+# define vwscanf __isoc99_vwscanf
+# define vswscanf __isoc99_vswscanf
+# endif
+# endif
+
__END_NAMESPACE_C99
#endif /* Use ISO C99. */
git://sourceware.org / glibc.git / commitdiff