Mercurial > gnulib
view m4/tcgetsid.m4 @ 40220:2796695e9216
get-rusage-as, pthread_sigmask tests: Fix -fsanitize=thread findings.
* lib/get-rusage-as.c (get_rusage_as): When compiled by
"gcc -fsanitize=thread", don't try get_rusage_as_via_setrlimit.
* tests/test-pthread_sigmask2.c (main): Clean up the killer_thread
before exiting.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Mar 2019 01:28:42 +0100 |
parents | b06060465f09 |
children |
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# tcgetsid.m4 serial 5 dnl Copyright (C) 2010-2019 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_TCGETSID], [ AC_REQUIRE([gl_TERMIOS_H_DEFAULTS]) dnl Persuade glibc <termios.h> to declare tcgetsid(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_CHECK_DECLS([tcgetsid], , , [[#include <termios.h>]]) if test $ac_cv_have_decl_tcgetsid = no; then HAVE_DECL_TCGETSID=0 fi dnl We can't use AC_CHECK_FUNC here, because tcgetsid() is defined as a dnl static inline function when compiling for Android 4.4 or older. AC_CACHE_CHECK([for tcgetsid], [gl_cv_func_tcgetsid], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include <termios.h>]], [[return tcgetsid(0);]]) ], [gl_cv_func_tcgetsid=yes], [gl_cv_func_tcgetsid=no]) ]) if test $gl_cv_func_tcgetsid = yes; then HAVE_TCGETSID=1 else HAVE_TCGETSID=0 fi ]) # Prerequisites of lib/tcgetsid.c. AC_DEFUN([gl_PREREQ_TCGETSID], [ : ])