[PATCH v2 12/13] string: Add sigabbrev_np and sigdescr_np
Adhemerval Zanella
adhemerval.zanella@linaro.org
Wed Jun 3 18:34:43 GMT 2020
Changes from previous version:
- Improve documentation about returned string pointer lifetime.
---
The sigabbrev_np returns the abbreviated signal name (i.g. "HUP" for
SIGHUP) while sigdescr_np returns string describing error number
(i.g "Hangup" for SIGHUP). Different than strsignal, sigdescr_np
does not attempt to translate the return description and both
functions return NULL for an invalid signal number.
They should be used instead of sys_siglist or sys_sigabbrev and they
are both thread and async-signal safe. They are added as GNU
extensions on string.h header (same as strsignal).
Checked on x86-64-linux-gnu, i686-linux-gnu, powerpc64le-linux-gnu,
and s390x-linux-gnu.
---
NEWS | 10 ++++
include/signal.h | 2 +-
include/string.h | 3 ++
manual/signal.texi | 24 +++++++++
string/Makefile | 6 ++-
string/Versions | 3 ++
string/sigabbrev_np.c | 33 ++++++++++++
string/sigdescr_np.c | 35 +++++++++++++
string/string.h | 5 ++
string/strsignal.c | 10 +---
string/test-sig_np.c | 51 +++++++++++++++++++
sysdeps/mach/hurd/i386/libc.abilist | 2 +
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 2 +
sysdeps/unix/sysv/linux/alpha/libc.abilist | 2 +
sysdeps/unix/sysv/linux/arm/be/libc.abilist | 2 +
sysdeps/unix/sysv/linux/arm/le/libc.abilist | 2 +
sysdeps/unix/sysv/linux/csky/libc.abilist | 2 +
sysdeps/unix/sysv/linux/hppa/libc.abilist | 2 +
sysdeps/unix/sysv/linux/i386/libc.abilist | 2 +
sysdeps/unix/sysv/linux/ia64/libc.abilist | 2 +
.../sysv/linux/m68k/coldfire/libc.abilist | 2 +
.../unix/sysv/linux/m68k/m680x0/libc.abilist | 2 +
.../sysv/linux/microblaze/be/libc.abilist | 2 +
.../sysv/linux/microblaze/le/libc.abilist | 2 +
.../sysv/linux/mips/mips32/fpu/libc.abilist | 2 +
.../sysv/linux/mips/mips32/nofpu/libc.abilist | 2 +
.../sysv/linux/mips/mips64/n32/libc.abilist | 2 +
.../sysv/linux/mips/mips64/n64/libc.abilist | 2 +
sysdeps/unix/sysv/linux/nios2/libc.abilist | 2 +
.../linux/powerpc/powerpc32/fpu/libc.abilist | 2 +
.../powerpc/powerpc32/nofpu/libc.abilist | 2 +
.../linux/powerpc/powerpc64/be/libc.abilist | 2 +
.../linux/powerpc/powerpc64/le/libc.abilist | 2 +
.../unix/sysv/linux/riscv/rv64/libc.abilist | 2 +
.../unix/sysv/linux/s390/s390-32/libc.abilist | 2 +
.../unix/sysv/linux/s390/s390-64/libc.abilist | 2 +
sysdeps/unix/sysv/linux/sh/be/libc.abilist | 2 +
sysdeps/unix/sysv/linux/sh/le/libc.abilist | 2 +
.../sysv/linux/sparc/sparc32/libc.abilist | 2 +
.../sysv/linux/sparc/sparc64/libc.abilist | 2 +
.../unix/sysv/linux/x86_64/64/libc.abilist | 2 +
.../unix/sysv/linux/x86_64/x32/libc.abilist | 2 +
42 files changed, 233 insertions(+), 11 deletions(-)
create mode 100644 string/sigabbrev_np.c
create mode 100644 string/sigdescr_np.c
create mode 100644 string/test-sig_np.c
diff --git a/NEWS b/NEWS
index ec39b6e056..f504772eb6 100644
--- a/NEWS
+++ b/NEWS
@@ -31,6 +31,16 @@ Major new features:
pthread_attr_getsigmask_np have been added. They allow applications
to specify the signal mask of a thread created with pthread_create.
+* The functions sigabbrev_np and sigdescr_np have been added. The
+ sigabbrev_np returns the abbreviated signal name (i.g. "HUP" for SIGHUP)
+ while sigdescr_np returns string describing signal number (i.g "Hangup"
+ for SIGHUP). Different than strsignal, sigdescr_np does not attempt
+ to translate the return description and both functions return NULL for
+ an invalid signal number.
+
+ They should be used instead of sys_siglist or sys_sigabbrev and they
+ are both thread and async-signal safe. These functions are GNU extensions.
+
Deprecated and removed features, and other changes affecting compatibility:
* The deprecated <sys/sysctl.h> header and the sysctl function have been
diff --git a/include/signal.h b/include/signal.h
index 079d8fcf7e..96637ce6e0 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -15,7 +15,7 @@ libc_hidden_proto (raise)
libc_hidden_proto (__libc_current_sigrtmin)
libc_hidden_proto (__libc_current_sigrtmax)
extern const char * const __sys_siglist_internal[_NSIG] attribute_hidden;
-
+extern const char * const __sys_sigabbrev_internal[_NSIG] attribute_hidden;
/* Now define the internal interfaces. */
extern __sighandler_t __bsd_signal (int __sig, __sighandler_t __handler);
diff --git a/include/string.h b/include/string.h
index ce01ad8254..f4ce138622 100644
--- a/include/string.h
+++ b/include/string.h
@@ -53,6 +53,9 @@ extern char *__strerror_r (int __errnum, char *__buf, size_t __buflen);
extern char *__strerror_l (int __errnum, locale_t __loc);
+extern const char *__sigdescr_np (int __errnum);
+libc_hidden_proto (__sigdescr_np)
+
/* Get _STRING_ARCH_unaligned. */
#include <string_private.h>
#endif
diff --git a/manual/signal.texi b/manual/signal.texi
index 34def1c06c..a19dff85f8 100644
--- a/manual/signal.texi
+++ b/manual/signal.texi
@@ -880,6 +880,30 @@ to @var{signum}.
This function is a BSD feature, declared in the header file @file{signal.h}.
@end deftypefun
+@deftypefun void sigdescr_np (int @var{signum})
+@standards{GNU, string.h}
+@safety{@prelim{}@mtsafe{@mtssigintr{}}@assafe{}@acsafe{}}
+This function returns the message describing the signal @var{signum} or
+@code{NULL} for invalid signal number (i.g "Hangup" for @code{SIGHUP}).
+Different than @code{strsignal} the returned description is not translated.
+The message porints to a static storage whose lifetime is the whole lifetime
+of the program.
+
+@pindex string.h
+This function is a GNU extension, declared in the header file @file{string.h}.
+@end deftypefun
+
+@deftypefun void sigabbrev_np (int @var{signum})
+@standards{GNU, string.h}
+@safety{@prelim{}@mtsafe{@mtssigintr{}}@assafe{}@acsafe{}}
+This function returns the abbreviation describing the signal @var{signum} or
+@code{NULL} for invalid signal number. The message porints to a static
+storage whose lifetime is the whole lifetime of the program.
+
+@pindex string.h
+This function is a GNU extension, declared in the header file @file{string.h}.
+@end deftypefun
+
@node Signal Actions
@section Specifying Signal Actions
@cindex signal actions
diff --git a/string/Makefile b/string/Makefile
index 73e5ac2ebe..e5075521b7 100644
--- a/string/Makefile
+++ b/string/Makefile
@@ -44,7 +44,8 @@ routines := strcat strchr strcmp strcoll strcpy strcspn \
addsep replace) \
envz basename \
strcoll_l strxfrm_l string-inlines memrchr \
- xpg-strerror strerror_l explicit_bzero
+ xpg-strerror strerror_l explicit_bzero \
+ sigdescr_np sigabbrev_np
strop-tests := memchr memcmp memcpy memmove mempcpy memset memccpy \
stpcpy stpncpy strcat strchr strcmp strcpy strcspn \
@@ -60,7 +61,8 @@ tests := tester inl-tester noinl-tester testcopy test-ffs \
bug-envz1 tst-strxfrm2 tst-endian tst-svc2 \
tst-strtok_r bug-strcoll2 tst-cmp tst-xbzero-opt \
test-endian-types test-endian-file-scope \
- test-endian-sign-conversion tst-memmove-overflow
+ test-endian-sign-conversion tst-memmove-overflow \
+ test-sig_np
# This test allocates a lot of memory and can run for a long time.
xtests = tst-strcoll-overflow
diff --git a/string/Versions b/string/Versions
index 9b709d12a9..6f8dd2d372 100644
--- a/string/Versions
+++ b/string/Versions
@@ -85,4 +85,7 @@ libc {
GLIBC_2.25 {
explicit_bzero;
}
+ GLIBC_2.32 {
+ sigdescr_np; sigabbrev_np;
+ }
}
diff --git a/string/sigabbrev_np.c b/string/sigabbrev_np.c
new file mode 100644
index 0000000000..99bdde70c8
--- /dev/null
+++ b/string/sigabbrev_np.c
@@ -0,0 +1,33 @@
+/* Return string describing signal abbreviation.
+ Copyright (C) 2020 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, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <string.h>
+#include <signal.h>
+#include <array_length.h>
+
+const char *const
+sigabbrev_np (int signum)
+{
+ const char *abbrev = NULL;
+
+ if (signum >= 0 && signum <= NSIG
+ && signum < array_length (__sys_sigabbrev_internal))
+ abbrev = __sys_sigabbrev_internal[signum];
+
+ return abbrev;
+}
diff --git a/string/sigdescr_np.c b/string/sigdescr_np.c
new file mode 100644
index 0000000000..01919152d2
--- /dev/null
+++ b/string/sigdescr_np.c
@@ -0,0 +1,35 @@
+/* Return string describing signal.
+ Copyright (C) 2020 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, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <string.h>
+#include <signal.h>
+#include <array_length.h>
+
+const char *const
+__sigdescr_np (int signum)
+{
+ const char *descr = NULL;
+
+ if (signum >= 0 && signum <= NSIG
+ && signum < array_length (__sys_siglist_internal))
+ descr = __sys_siglist_internal[signum];
+
+ return descr;
+}
+libc_hidden_def (__sigdescr_np)
+weak_alias (__sigdescr_np, sigdescr_np)
diff --git a/string/string.h b/string/string.h
index d7ce0f4a1b..c01a78495a 100644
--- a/string/string.h
+++ b/string/string.h
@@ -454,6 +454,11 @@ extern char *strsep (char **__restrict __stringp,
/* Return a string describing the meaning of the signal number in SIG. */
extern char *strsignal (int __sig) __THROW;
+# ifdef __USE_GNU
+extern const char *sigabbrev_np (int __sig) __THROW;
+extern const char *sigdescr_np (int __sig) __THROW;
+# endif
+
/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */
extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
diff --git a/string/strsignal.c b/string/strsignal.c
index 413452d08c..a9b911ce6e 100644
--- a/string/strsignal.c
+++ b/string/strsignal.c
@@ -21,20 +21,14 @@
#include <string.h>
#include <libintl.h>
#include <tls-internal.h>
-#include <array_length.h>
/* Return a string describing the meaning of the signal number SIGNUM. */
char *
strsignal (int signum)
{
- const char *desc = NULL;
-
- if (signum >= 0 && signum <= NSIG
- && signum < array_length (__sys_siglist_internal))
- desc = __sys_siglist_internal[signum];
-
+ const char *desc = __sigdescr_np (signum);
if (desc != NULL)
- return (char *) _(desc);
+ return _(desc);
struct tls_internal_t *tls_internal = __glibc_tls_internal ();
free (tls_internal->strsignal_buf);
diff --git a/string/test-sig_np.c b/string/test-sig_np.c
new file mode 100644
index 0000000000..8b5117050c
--- /dev/null
+++ b/string/test-sig_np.c
@@ -0,0 +1,51 @@
+/* Test and sigabbrev_np and sigdescr_np.
+ Copyright (C) 2020 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, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <string.h>
+#include <signal.h>
+#include <array_length.h>
+
+#include <support/support.h>
+#include <support/check.h>
+
+static const struct test_t
+{
+ int errno;
+ const char *abbrev;
+ const char *descr;
+} tests[] =
+{
+#define N_(name) name
+#define init_sig(sig, abbrev, desc) { sig, abbrev, desc },
+#include <siglist.h>
+#undef init_sig
+};
+
+static int
+do_test (void)
+{
+ for (size_t i = 0; i < array_length (tests); i++)
+ {
+ TEST_COMPARE_STRING (sigabbrev_np (tests[i].errno), tests[i].abbrev);
+ TEST_COMPARE_STRING (sigdescr_np (tests[i].errno), tests[i].descr);
+ }
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index 60696d827f..ff8ad98d03 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -2182,6 +2182,8 @@ GLIBC_2.3.4 xdr_quad_t F
GLIBC_2.3.4 xdr_u_quad_t F
GLIBC_2.30 twalk_r F
GLIBC_2.32 mach_print F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.32 thrd_current F
GLIBC_2.32 thrd_equal F
GLIBC_2.32 thrd_sleep F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 48c790b15d..bb6045d8a6 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2155,3 +2155,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index cb70cb974f..8e15a58eaf 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2237,6 +2237,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 573eca117e..ce82b840e8 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -139,6 +139,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 8a8633f0a4..c7a436cd42 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -136,6 +136,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index 3042a93084..7f51d47b2f 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -2099,3 +2099,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index a02a576321..053cda00a4 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -2058,6 +2058,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index f0b9c9e070..f18de50f9e 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2224,6 +2224,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 1534fd7a24..a1966cac5a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -2090,6 +2090,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 9a0ada4b52..8f44bc9231 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -140,6 +140,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 333c35bf16..088f2fa0f2 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2170,6 +2170,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 824eceec11..34c1c4fdca 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2150,3 +2150,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 5a6dcdd21b..099d51e893 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2147,3 +2147,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 6e5dbb28f1..ea86646c3b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2141,6 +2141,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 3ee64614b2..9adac43e36 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2139,6 +2139,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index dc62615524..c42c093cfb 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2147,6 +2147,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 8cf78bcf51..605e60a35e 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -2141,6 +2141,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 7817aeb0e2..7a57babca5 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2188,3 +2188,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index ca04e8f2d3..c3745c3733 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2197,6 +2197,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 10cb895639..719512e999 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2230,6 +2230,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 96ddc448d7..3f79daa39c 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -2060,6 +2060,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index deddb53d83..af1a2ae8a6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2350,3 +2350,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index 58217dcb13..ff5b64c1dd 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2117,3 +2117,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index c22c29b35a..576caca63c 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2195,6 +2195,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 568f1727c4..7201b10288 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -2096,6 +2096,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index d9988dae90..4f954ac7ee 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2065,6 +2065,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 39edeffe82..9db9ba5cc0 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -2062,6 +2062,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 8668e15e8c..ecb54db317 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2186,6 +2186,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index eb884afa3e..74bd6efed8 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -2113,6 +2113,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index a208fb3556..50e45a43e8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -2071,6 +2071,8 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 3eca3493e2..59b26b097d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2168,3 +2168,5 @@ GLIBC_2.32 pthread_attr_setsigmask_np F
GLIBC_2.32 pthread_getaffinity_np F
GLIBC_2.32 pthread_getattr_np F
GLIBC_2.32 pthread_sigmask F
+GLIBC_2.32 sigabbrev_np F
+GLIBC_2.32 sigdescr_np F
--
2.25.1
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