diff options
Diffstat (limited to 'config/c-library.m4')
| -rw-r--r-- | config/c-library.m4 | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/config/c-library.m4 b/config/c-library.m4 index 7b1d9f4063d..1d28c454bae 100644 --- a/config/c-library.m4 +++ b/config/c-library.m4 @@ -170,33 +170,6 @@ AC_DEFUN([PGAC_STRUCT_ADDRINFO], ])])# PGAC_STRUCT_ADDRINFO -# PGAC_FUNC_POSIX_SIGNALS -# ----------------------- -# Check to see if the machine has the POSIX signal interface. Define -# HAVE_POSIX_SIGNALS if so. Also set the output variable HAVE_POSIX_SIGNALS -# to yes or no. -# -# Note that this test only compiles a test program, it doesn't check -# whether the routines actually work. If that becomes a problem, make -# a fancier check. -AC_DEFUN([PGAC_FUNC_POSIX_SIGNALS], -[AC_CACHE_CHECK(for POSIX signal interface, pgac_cv_func_posix_signals, -[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <signal.h> -], -[struct sigaction act, oact; -sigemptyset(&act.sa_mask); -act.sa_flags = SA_RESTART; -sigaction(0, &act, &oact);])], -[pgac_cv_func_posix_signals=yes], -[pgac_cv_func_posix_signals=no])]) -if test x"$pgac_cv_func_posix_signals" = xyes ; then - AC_DEFINE(HAVE_POSIX_SIGNALS, 1, - [Define to 1 if you have the POSIX signal interface.]) -fi -HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals -AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS - - # PGAC_FUNC_SNPRINTF_LONG_LONG_INT_MODIFIER # --------------------------------------- # Determine which length modifier snprintf uses for long long int. We |