sigabbrev_np is a new function in glibc 2.32. It is probably useful for
implementations of shells; maybe also for guile.
Here's a module which adds support for it to gnulib, so that it may be
used in GNU code without portability worries.
2020-08-20 Bruno Haible <br...@clisp.org>
sigabbrev_np: Add tests.
* tests/test-sigabbrev_np.c: New file.
* modules/sigabbrev_np-tests: New file.
sigabbrev_np: New module.
* lib/string.in.h (sigabbrev_np): New declaration.
* lib/sigabbrev_np.c: New file.
* m4/sigabbrev_np.m4: New file.
* m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Test whether sigabbrev_np is
declared.
(gl_HEADER_STRING_H_DEFAULTS): Initialize GNULIB_SIGABBREV_NP,
HAVE_SIGABBREV_NP.
* modules/string (Makefile.am): Substitute GNULIB_SIGABBREV_NP,
HAVE_SIGABBREV_NP.
* modules/sigabbrev_np: New file.
* tests/test-string-c++.cc: Verify the signature of sigabbrev_np.
* doc/glibc-functions/sigabbrev_np.texi: Mention the new module.
>From f57bc6d11afae19deb915709bb9a2de66bcdeeac Mon Sep 17 00:00:00 2001
From: Bruno Haible <br...@clisp.org>
Date: Fri, 21 Aug 2020 00:54:18 +0200
Subject: [PATCH 1/2] sigabbrev_np: New module.
* lib/string.in.h (sigabbrev_np): New declaration.
* lib/sigabbrev_np.c: New file.
* m4/sigabbrev_np.m4: New file.
* m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Test whether sigabbrev_np is
declared.
(gl_HEADER_STRING_H_DEFAULTS): Initialize GNULIB_SIGABBREV_NP,
HAVE_SIGABBREV_NP.
* modules/string (Makefile.am): Substitute GNULIB_SIGABBREV_NP,
HAVE_SIGABBREV_NP.
* modules/sigabbrev_np: New file.
* tests/test-string-c++.cc: Verify the signature of sigabbrev_np.
* doc/glibc-functions/sigabbrev_np.texi: Mention the new module.
---
ChangeLog | 16 ++
doc/glibc-functions/sigabbrev_np.texi | 8 +-
lib/sigabbrev_np.c | 265 ++++++++++++++++++++++++++++++++++
lib/string.in.h | 15 ++
m4/sigabbrev_np.m4 | 17 +++
m4/string_h.m4 | 6 +-
modules/sigabbrev_np | 28 ++++
modules/string | 2 +
tests/test-string-c++.cc | 4 +
9 files changed, 355 insertions(+), 6 deletions(-)
create mode 100644 lib/sigabbrev_np.c
create mode 100644 m4/sigabbrev_np.m4
create mode 100644 modules/sigabbrev_np
diff --git a/ChangeLog b/ChangeLog
index 82ee489..8e071bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,21 @@
2020-08-20 Bruno Haible <br...@clisp.org>
+ sigabbrev_np: New module.
+ * lib/string.in.h (sigabbrev_np): New declaration.
+ * lib/sigabbrev_np.c: New file.
+ * m4/sigabbrev_np.m4: New file.
+ * m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Test whether sigabbrev_np is
+ declared.
+ (gl_HEADER_STRING_H_DEFAULTS): Initialize GNULIB_SIGABBREV_NP,
+ HAVE_SIGABBREV_NP.
+ * modules/string (Makefile.am): Substitute GNULIB_SIGABBREV_NP,
+ HAVE_SIGABBREV_NP.
+ * modules/sigabbrev_np: New file.
+ * tests/test-string-c++.cc: Verify the signature of sigabbrev_np.
+ * doc/glibc-functions/sigabbrev_np.texi: Mention the new module.
+
+2020-08-20 Bruno Haible <br...@clisp.org>
+
stdalign tests: Skip test with AIX xlclang.
* tests/test-stdalign.c (main): Skip alignas tests with AIX xlclang.
diff --git a/doc/glibc-functions/sigabbrev_np.texi b/doc/glibc-functions/sigabbrev_np.texi
index 2376dac..90a4c06 100644
--- a/doc/glibc-functions/sigabbrev_np.texi
+++ b/doc/glibc-functions/sigabbrev_np.texi
@@ -10,15 +10,15 @@ Documentation:@*
@url{https://www.gnu.org/software/libc/manual/html_node/Signal-Messages.html}.
@end ifnotinfo
-Gnulib module: ---
+Gnulib module: sigabbrev_np
Portability problems fixed by Gnulib:
@itemize
+@item
+This function is missing on all non-glibc platforms:
+glibc 2.31, Mac OS X 10.13, FreeBSD 6.4, NetBSD 9.0, OpenBSD 3.8, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
-@item
-This function is missing on all non-glibc platforms:
-glibc 2.31, Mac OS X 10.13, FreeBSD 6.4, NetBSD 9.0, OpenBSD 3.8, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
@end itemize
diff --git a/lib/sigabbrev_np.c b/lib/sigabbrev_np.c
new file mode 100644
index 0000000..f1c45aa
--- /dev/null
+++ b/lib/sigabbrev_np.c
@@ -0,0 +1,265 @@
+/* Abbreviated name of signals.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible <br...@clisp.org>, 2020. */
+
+#include <config.h>
+
+/* Specification. */
+#include <string.h>
+
+#include <signal.h>
+
+const char *
+sigabbrev_np (int sig)
+{
+ switch (sig)
+ {
+ /* Signals specified by ISO C. */
+ case SIGABRT: return "ABRT";
+ case SIGFPE: return "FPE";
+ case SIGILL: return "ILL";
+ case SIGINT: return "INT";
+ case SIGSEGV: return "SEGV";
+ case SIGTERM: return "TERM";
+
+ /* Signals specified by POSIX.
+ <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html> */
+ #if defined SIGALRM
+ case SIGALRM: return "ALRM";
+ #endif
+ #if defined SIGBUS
+ case SIGBUS: return "BUS";
+ #endif
+ #if defined SIGCHLD
+ case SIGCHLD: return "CHLD";
+ #endif
+ #if defined SIGCONT
+ case SIGCONT: return "CONT";
+ #endif
+ #if defined SIGHUP
+ case SIGHUP: return "HUP";
+ #endif
+ #if defined SIGKILL
+ case SIGKILL: return "KILL";
+ #endif
+ #if defined SIGPIPE
+ case SIGPIPE: return "PIPE";
+ #endif
+ #if defined SIGQUIT
+ case SIGQUIT: return "QUIT";
+ #endif
+ #if defined SIGSTOP
+ case SIGSTOP: return "STOP";
+ #endif
+ #if defined SIGTSTP
+ case SIGTSTP: return "TSTP";
+ #endif
+ #if defined SIGTTIN
+ case SIGTTIN: return "TTIN";
+ #endif
+ #if defined SIGTTOU
+ case SIGTTOU: return "TTOU";
+ #endif
+ #if defined SIGUSR1
+ case SIGUSR1: return "USR1";
+ #endif
+ #if defined SIGUSR2
+ case SIGUSR2: return "USR2";
+ #endif
+ #if defined SIGPOLL
+ case SIGPOLL: return "POLL";
+ #endif
+ #if defined SIGPROF
+ case SIGPROF: return "PROF";
+ #endif
+ #if defined SIGSYS
+ case SIGSYS: return "SYS";
+ #endif
+ #if defined SIGTRAP
+ case SIGTRAP: return "TRAP";
+ #endif
+ #if defined SIGURG
+ case SIGURG: return "URG";
+ #endif
+ #if defined SIGVTALRM
+ case SIGVTALRM: return "VTALRM";
+ #endif
+ #if defined SIGXCPU
+ case SIGXCPU: return "XCPU";
+ #endif
+ #if defined SIGXFSZ
+ case SIGXFSZ: return "XFSZ";
+ #endif
+
+ /* Other signals on other systems. */
+ /* native Windows */
+ #if defined SIGBREAK
+ case SIGBREAK: return "BREAK";
+ #endif
+ /* IRIX */
+ #if defined SIGCKPT
+ case SIGCKPT: return "CKPT";
+ #endif
+ /* Linux, IRIX, Cygwin */
+ #if defined SIGCLD && SIGCLD != SIGCHLD
+ case SIGCLD: return "CLD";
+ #endif
+ /* AIX */
+ #if defined SIGCPUFAIL
+ case SIGCPUFAIL: return "CPUFAIL";
+ #endif
+ /* AIX */
+ #if defined SIGDANGER
+ case SIGDANGER: return "DANGER";
+ #endif
+ /* Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix, AIX, IRIX, Cygwin, mingw */
+ #if defined SIGEMT
+ case SIGEMT: return "EMT";
+ #endif
+ /* Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix */
+ #if defined SIGINFO
+ case SIGINFO: return "INFO";
+ #endif
+ /* Linux, Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix, AIX, IRIX, Cygwin */
+ #if defined SIGIO && SIGIO != SIGPOLL
+ case SIGIO: return "IO";
+ #endif
+ /* Linux, IRIX, Cygwin, mingw */
+ #if defined SIGIOT && SIGIOT != SIGABRT
+ case SIGIOT: return "IOT";
+ #endif
+ /* AIX */
+ #if defined SIGKAP
+ case SIGKAP: return "KAP";
+ #endif
+ /* Haiku */
+ #if defined SIGKILLTHR
+ case SIGKILLTHR: return "KILLTHR";
+ #endif
+ /* Minix */
+ #if defined SIGKMEM
+ case SIGKMEM: return "KMEM";
+ #endif
+ /* Minix */
+ #if defined SIGKMESS
+ case SIGKMESS: return "KMESS";
+ #endif
+ /* Minix */
+ #if defined SIGKSIG
+ case SIGKSIG: return "KSIG";
+ #endif
+ /* Minix */
+ #if defined SIGKSIGSM
+ case SIGKSIGSM: return "KSIGSM";
+ #endif
+ /* FreeBSD */
+ #if defined SIGLIBRT
+ case SIGLIBRT: return "LIBRT";
+ #endif
+ /* Cygwin */
+ #if defined SIGLOST && SIGLOST != SIGABRT && SIGLOST != SIGPWR
+ case SIGLOST: return "LOST";
+ #endif
+ /* AIX */
+ #if defined SIGMIGRATE
+ case SIGMIGRATE: return "MIGRATE";
+ #endif
+ /* AIX */
+ #if defined SIGMSG
+ case SIGMSG: return "MSG";
+ #endif
+ /* AIX */
+ #if defined SIGPRE
+ case SIGPRE: return "PRE";
+ #endif
+ /* IRIX */
+ #if defined SIGPTINTR
+ case SIGPTINTR: return "PTINTR";
+ #endif
+ /* IRIX */
+ #if defined SIGPTRESCHED
+ case SIGPTRESCHED:return "PTRESCHED";
+ #endif
+ /* Linux, NetBSD, Minix, AIX, IRIX, Cygwin */
+ #if defined SIGPWR
+ case SIGPWR: return "PWR";
+ #endif
+ /* AIX */
+ #if defined SIGRECONFIG
+ case SIGRECONFIG: return "RECONFIG";
+ #endif
+ /* AIX */
+ #if defined SIGRECOVERY
+ case SIGRECOVERY: return "RECOVERY";
+ #endif
+ /* IRIX */
+ #if defined SIGRESTART
+ case SIGRESTART: return "RESTART";
+ #endif
+ /* AIX */
+ #if defined SIGRETRACT
+ case SIGRETRACT: return "RETRACT";
+ #endif
+ /* AIX */
+ #if defined SIGSAK
+ case SIGSAK: return "SAK";
+ #endif
+ /* Minix */
+ #if defined SIGSNDELAY
+ case SIGSNDELAY: return "SNDELAY";
+ #endif
+ /* AIX */
+ #if defined SIGSOUND
+ case SIGSOUND: return "SOUND";
+ #endif
+ /* Linux */
+ #if defined SIGSTKFLT
+ case SIGSTKFLT: return "STKFLT";
+ #endif
+ /* AIX */
+ #if defined SIGSYSERROR
+ case SIGSYSERROR: return "SYSERROR";
+ #endif
+ /* AIX */
+ #if defined SIGTALRM
+ case SIGTALRM: return "TALRM";
+ #endif
+ /* FreeBSD, OpenBSD */
+ #if defined SIGTHR
+ case SIGTHR: return "THR";
+ #endif
+ /* IRIX */
+ #if defined SIGUME
+ case SIGUME: return "UME";
+ #endif
+ /* AIX */
+ #if defined SIGVIRT
+ case SIGVIRT: return "VIRT";
+ #endif
+ /* AIX */
+ #if defined SIGWAITING
+ case SIGWAITING: return "WAITING";
+ #endif
+ /* Linux, Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix, AIX, IRIX, Cygwin, Haiku */
+ #if defined SIGWINCH
+ case SIGWINCH: return "WINCH";
+ #endif
+
+ default:
+ return NULL;
+ }
+}
diff --git a/lib/string.in.h b/lib/string.in.h
index 4c88a37..20da813 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -1045,6 +1045,21 @@ _GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - "
# endif
#endif
+/* Return an abbreviation string for the signal number SIG. */
+#if @GNULIB_SIGABBREV_NP@
+# if ! @HAVE_SIGABBREV_NP@
+_GL_FUNCDECL_SYS (sigabbrev_np, const char *, (int sig));
+# endif
+_GL_CXXALIAS_SYS (sigabbrev_np, const char *, (int sig));
+_GL_CXXALIASWARN (sigabbrev_np);
+#elif defined GNULIB_POSIXCHECK
+# undef sigabbrev_np
+# if HAVE_RAW_DECL_SIGABBREV_NP
+_GL_WARN_ON_USE (sigabbrev_np, "sigabbrev_np is unportable - "
+ "use gnulib module sigabbrev_np for portability");
+# endif
+#endif
+
#if @GNULIB_STRSIGNAL@
# if @REPLACE_STRSIGNAL@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
diff --git a/m4/sigabbrev_np.m4 b/m4/sigabbrev_np.m4
new file mode 100644
index 0000000..1aa6b3e
--- /dev/null
+++ b/m4/sigabbrev_np.m4
@@ -0,0 +1,17 @@
+# sigabbrev_np.m4 serial 1
+dnl Copyright (C) 2020 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_SIGABBREV_NP],
+[
+ dnl Persuade glibc <string.h> to declare sigabbrev_np().
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+
+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
+ AC_CHECK_FUNCS([sigabbrev_np])
+ if test $ac_cv_func_sigabbrev_np = no; then
+ HAVE_SIGABBREV_NP=0
+ fi
+])
diff --git a/m4/string_h.m4 b/m4/string_h.m4
index 516b346..d519bea 100644
--- a/m4/string_h.m4
+++ b/m4/string_h.m4
@@ -5,7 +5,7 @@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# serial 24
+# serial 25
# Written by Paul Eggert.
@@ -28,7 +28,7 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY],
]],
[ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul
strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r
- strerror_r strsignal strverscmp])
+ strerror_r sigabbrev_np strsignal strverscmp])
AC_REQUIRE([AC_C_RESTRICT])
])
@@ -80,6 +80,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R])
+ GNULIB_SIGABBREV_NP=0;AC_SUBST([GNULIB_SIGABBREV_NP])
GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN])
@@ -102,6 +103,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR])
HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R])
HAVE_DECL_STRERROR_R=1; AC_SUBST([HAVE_DECL_STRERROR_R])
+ HAVE_SIGABBREV_NP=1; AC_SUBST([HAVE_SIGABBREV_NP])
HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL])
HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP])
REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR])
diff --git a/modules/sigabbrev_np b/modules/sigabbrev_np
new file mode 100644
index 0000000..9f2edfd
--- /dev/null
+++ b/modules/sigabbrev_np
@@ -0,0 +1,28 @@
+Description:
+sigabbrev_np() function: abbreviated name of signals.
+
+Files:
+lib/sigabbrev_np.c
+m4/sigabbrev_np.m4
+
+Depends-on:
+extensions
+string
+
+configure.ac:
+gl_FUNC_SIGABBREV_NP
+if test $HAVE_SIGABBREV_NP = 0; then
+ AC_LIBOBJ([sigabbrev_np])
+fi
+gl_STRING_MODULE_INDICATOR([sigabbrev_np])
+
+Makefile.am:
+
+Include:
+<string.h>
+
+License:
+LGPLv2+
+
+Maintainer:
+all
diff --git a/modules/string b/modules/string
index bc87bc8..48e5186 100644
--- a/modules/string
+++ b/modules/string
@@ -66,6 +66,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
-e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
-e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
+ -e 's/@''GNULIB_SIGABBREV_NP''@/$(GNULIB_SIGABBREV_NP)/g' \
-e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
-e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
< $(srcdir)/string.in.h | \
@@ -88,6 +89,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
+ -e 's|@''HAVE_SIGABBREV_NP''@|$(HAVE_SIGABBREV_NP)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
diff --git a/tests/test-string-c++.cc b/tests/test-string-c++.cc
index 330e697..c6dbd1a 100644
--- a/tests/test-string-c++.cc
+++ b/tests/test-string-c++.cc
@@ -138,6 +138,10 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::strerror, char *, (int));
SIGNATURE_CHECK (GNULIB_NAMESPACE::strerror_r, int, (int, char *, size_t));
#endif
+#if GNULIB_TEST_SIGABBREV_NP
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigabbrev_np, const char *, (int));
+#endif
+
#if GNULIB_TEST_STRSIGNAL
SIGNATURE_CHECK (GNULIB_NAMESPACE::strsignal, char *, (int));
#endif
--
2.7.4
>From 00bd2a9222207390542b5163ff2f04b5acdce9df Mon Sep 17 00:00:00 2001
From: Bruno Haible <br...@clisp.org>
Date: Fri, 21 Aug 2020 00:55:43 +0200
Subject: [PATCH 2/2] sigabbrev_np: Add tests.
* tests/test-sigabbrev_np.c: New file.
* modules/sigabbrev_np-tests: New file.
---
ChangeLog | 4 +
modules/sigabbrev_np-tests | 12 +++
tests/test-sigabbrev_np.c | 251 +++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 267 insertions(+)
create mode 100644 modules/sigabbrev_np-tests
create mode 100644 tests/test-sigabbrev_np.c
diff --git a/ChangeLog b/ChangeLog
index 8e071bf..00ab2f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2020-08-20 Bruno Haible <br...@clisp.org>
+ sigabbrev_np: Add tests.
+ * tests/test-sigabbrev_np.c: New file.
+ * modules/sigabbrev_np-tests: New file.
+
sigabbrev_np: New module.
* lib/string.in.h (sigabbrev_np): New declaration.
* lib/sigabbrev_np.c: New file.
diff --git a/modules/sigabbrev_np-tests b/modules/sigabbrev_np-tests
new file mode 100644
index 0000000..04fbb68
--- /dev/null
+++ b/modules/sigabbrev_np-tests
@@ -0,0 +1,12 @@
+Files:
+tests/test-sigabbrev_np.c
+tests/signature.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-sigabbrev_np
+check_PROGRAMS += test-sigabbrev_np
diff --git a/tests/test-sigabbrev_np.c b/tests/test-sigabbrev_np.c
new file mode 100644
index 0000000..ca38813
--- /dev/null
+++ b/tests/test-sigabbrev_np.c
@@ -0,0 +1,251 @@
+/* Test of sigabbrev_np() function.
+
+ Copyright (C) 2020 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, see <https://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include <string.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (sigabbrev_np, const char *, (int));
+
+#include <signal.h>
+
+#include "macros.h"
+
+int
+main (void)
+{
+ /* Signals specified by ISO C. */
+ ASSERT (strcmp (sigabbrev_np (SIGABRT), "ABRT") == 0);
+ ASSERT (strcmp (sigabbrev_np (SIGFPE), "FPE") == 0);
+ ASSERT (strcmp (sigabbrev_np (SIGILL), "ILL") == 0);
+ ASSERT (strcmp (sigabbrev_np (SIGINT), "INT") == 0);
+ ASSERT (strcmp (sigabbrev_np (SIGSEGV), "SEGV") == 0);
+ ASSERT (strcmp (sigabbrev_np (SIGTERM), "TERM") == 0);
+
+ /* Signals specified by POSIX.
+ <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html> */
+ #ifdef SIGALRM
+ ASSERT (strcmp (sigabbrev_np (SIGALRM), "ALRM") == 0);
+ #endif
+ #ifdef SIGBUS
+ ASSERT (strcmp (sigabbrev_np (SIGBUS), "BUS") == 0);
+ #endif
+ #ifdef SIGCHLD
+ ASSERT (strcmp (sigabbrev_np (SIGCHLD), "CHLD") == 0);
+ #endif
+ #ifdef SIGCONT
+ ASSERT (strcmp (sigabbrev_np (SIGCONT), "CONT") == 0);
+ #endif
+ #ifdef SIGHUP
+ ASSERT (strcmp (sigabbrev_np (SIGHUP), "HUP") == 0);
+ #endif
+ #ifdef SIGKILL
+ ASSERT (strcmp (sigabbrev_np (SIGKILL), "KILL") == 0);
+ #endif
+ #ifdef SIGPIPE
+ ASSERT (strcmp (sigabbrev_np (SIGPIPE), "PIPE") == 0);
+ #endif
+ #ifdef SIGQUIT
+ ASSERT (strcmp (sigabbrev_np (SIGQUIT), "QUIT") == 0);
+ #endif
+ #ifdef SIGSTOP
+ ASSERT (strcmp (sigabbrev_np (SIGSTOP), "STOP") == 0);
+ #endif
+ #ifdef SIGTSTP
+ ASSERT (strcmp (sigabbrev_np (SIGTSTP), "TSTP") == 0);
+ #endif
+ #ifdef SIGTTIN
+ ASSERT (strcmp (sigabbrev_np (SIGTTIN), "TTIN") == 0);
+ #endif
+ #ifdef SIGTTOU
+ ASSERT (strcmp (sigabbrev_np (SIGTTOU), "TTOU") == 0);
+ #endif
+ #ifdef SIGUSR1
+ ASSERT (strcmp (sigabbrev_np (SIGUSR1), "USR1") == 0);
+ #endif
+ #ifdef SIGUSR2
+ ASSERT (strcmp (sigabbrev_np (SIGUSR2), "USR2") == 0);
+ #endif
+ #ifdef SIGPOLL
+ ASSERT (strcmp (sigabbrev_np (SIGPOLL), "POLL") == 0);
+ #endif
+ #ifdef SIGPROF
+ ASSERT (strcmp (sigabbrev_np (SIGPROF), "PROF") == 0);
+ #endif
+ #ifdef SIGSYS
+ ASSERT (strcmp (sigabbrev_np (SIGSYS), "SYS") == 0);
+ #endif
+ #ifdef SIGTRAP
+ ASSERT (strcmp (sigabbrev_np (SIGTRAP), "TRAP") == 0);
+ #endif
+ #ifdef SIGURG
+ ASSERT (strcmp (sigabbrev_np (SIGURG), "URG") == 0);
+ #endif
+ #ifdef SIGVTALRM
+ ASSERT (strcmp (sigabbrev_np (SIGVTALRM), "VTALRM") == 0);
+ #endif
+ #ifdef SIGXCPU
+ ASSERT (strcmp (sigabbrev_np (SIGXCPU), "XCPU") == 0);
+ #endif
+ #ifdef SIGXFSZ
+ ASSERT (strcmp (sigabbrev_np (SIGXFSZ), "XFSZ") == 0);
+ #endif
+
+ /* Other signals on other systems. */
+ /* native Windows */
+ #ifdef SIGBREAK
+ ASSERT (strcmp (sigabbrev_np (SIGBREAK), "BREAK") == 0);
+ #endif
+ /* IRIX */
+ #ifdef SIGCKPT
+ ASSERT (strcmp (sigabbrev_np (SIGCKPT), "CKPT") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGCPUFAIL
+ ASSERT (strcmp (sigabbrev_np (SIGCPUFAIL), "CPUFAIL") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGDANGER
+ ASSERT (strcmp (sigabbrev_np (SIGDANGER), "DANGER") == 0);
+ #endif
+ /* Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix, AIX, IRIX, Cygwin, mingw */
+ #ifdef SIGEMT
+ ASSERT (strcmp (sigabbrev_np (SIGEMT), "EMT") == 0);
+ #endif
+ /* Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix */
+ #ifdef SIGINFO
+ ASSERT (strcmp (sigabbrev_np (SIGINFO), "INFO") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGKAP
+ ASSERT (strcmp (sigabbrev_np (SIGKAP), "KAP") == 0);
+ #endif
+ /* Haiku */
+ #ifdef SIGKILLTHR
+ ASSERT (strcmp (sigabbrev_np (SIGKILLTHR), "KILLTHR") == 0);
+ #endif
+ /* Minix */
+ #ifdef SIGKMEM
+ ASSERT (strcmp (sigabbrev_np (SIGKMEM), "KMEM") == 0);
+ #endif
+ /* Minix */
+ #ifdef SIGKMESS
+ ASSERT (strcmp (sigabbrev_np (SIGKMESS), "KMESS") == 0);
+ #endif
+ /* Minix */
+ #ifdef SIGKSIG
+ ASSERT (strcmp (sigabbrev_np (SIGKSIG), "KSIG") == 0);
+ #endif
+ /* Minix */
+ #ifdef SIGKSIGSM
+ ASSERT (strcmp (sigabbrev_np (SIGKSIGSM), "KSIGSM") == 0);
+ #endif
+ /* FreeBSD */
+ #ifdef SIGLIBRT
+ ASSERT (strcmp (sigabbrev_np (SIGLIBRT), "LIBRT") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGMIGRATE
+ ASSERT (strcmp (sigabbrev_np (SIGMIGRATE), "MIGRATE") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGMSG
+ ASSERT (strcmp (sigabbrev_np (SIGMSG), "MSG") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGPRE
+ ASSERT (strcmp (sigabbrev_np (SIGPRE), "PRE") == 0);
+ #endif
+ /* IRIX */
+ #ifdef SIGPTINTR
+ ASSERT (strcmp (sigabbrev_np (SIGPTINTR), "PTINTR") == 0);
+ #endif
+ /* IRIX */
+ #ifdef SIGPTRESCHED
+ ASSERT (strcmp (sigabbrev_np (SIGPTRESCHED), "PTRESCHED") == 0);
+ #endif
+ /* Linux, NetBSD, Minix, AIX, IRIX, Cygwin */
+ #ifdef SIGPWR
+ ASSERT (strcmp (sigabbrev_np (SIGPWR), "PWR") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGRECONFIG
+ ASSERT (strcmp (sigabbrev_np (SIGRECONFIG), "RECONFIG") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGRECOVERY
+ ASSERT (strcmp (sigabbrev_np (SIGRECOVERY), "RECOVERY") == 0);
+ #endif
+ /* IRIX */
+ #ifdef SIGRESTART
+ ASSERT (strcmp (sigabbrev_np (SIGRESTART), "RESTART") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGRETRACT
+ ASSERT (strcmp (sigabbrev_np (SIGRETRACT), "RETRACT") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGSAK
+ ASSERT (strcmp (sigabbrev_np (SIGSAK), "SAK") == 0);
+ #endif
+ /* Minix */
+ #ifdef SIGSNDELAY
+ ASSERT (strcmp (sigabbrev_np (SIGSNDELAY), "SNDELAY") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGSOUND
+ ASSERT (strcmp (sigabbrev_np (SIGSOUND), "SOUND") == 0);
+ #endif
+ /* Linux */
+ #ifdef SIGSTKFLT
+ ASSERT (strcmp (sigabbrev_np (SIGSTKFLT), "STKFLT") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGSYSERROR
+ ASSERT (strcmp (sigabbrev_np (SIGSYSERROR), "SYSERROR") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGTALRM
+ ASSERT (strcmp (sigabbrev_np (SIGTALRM), "TALRM") == 0);
+ #endif
+ /* FreeBSD, OpenBSD */
+ #ifdef SIGTHR
+ ASSERT (strcmp (sigabbrev_np (SIGTHR), "THR") == 0);
+ #endif
+ /* IRIX */
+ #ifdef SIGUME
+ ASSERT (strcmp (sigabbrev_np (SIGUME), "UME") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGVIRT
+ ASSERT (strcmp (sigabbrev_np (SIGVIRT), "VIRT") == 0);
+ #endif
+ /* AIX */
+ #ifdef SIGWAITING
+ ASSERT (strcmp (sigabbrev_np (SIGWAITING), "WAITING") == 0);
+ #endif
+ /* Linux, Mac OS X, FreeBSD, NetBSD, OpenBSD, Minix, AIX, IRIX, Cygwin, Haiku */
+ #ifdef SIGWINCH
+ ASSERT (strcmp (sigabbrev_np (SIGWINCH), "WINCH") == 0);
+ #endif
+
+ ASSERT (sigabbrev_np (-714) == NULL);
+
+ return 0;
+}
--
2.7.4
