diff options
Diffstat (limited to 'gnulib-m4/sigaction.m4')
| -rw-r--r-- | gnulib-m4/sigaction.m4 | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/gnulib-m4/sigaction.m4 b/gnulib-m4/sigaction.m4 deleted file mode 100644 index 62c83e03..00000000 --- a/gnulib-m4/sigaction.m4 +++ /dev/null @@ -1,40 +0,0 @@ -# sigaction.m4 serial 7 -dnl Copyright (C) 2008-2022 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. - -# Determine if sigaction interface is present. -AC_DEFUN([gl_SIGACTION], -[ - AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) - AC_CHECK_FUNCS_ONCE([sigaction]) - if test $ac_cv_func_sigaction = yes; then - AC_CHECK_MEMBERS([struct sigaction.sa_sigaction], , , - [[#include <signal.h>]]) - if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then - HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 - fi - else - HAVE_SIGACTION=0 - fi -]) - -# Prerequisites of the part of lib/signal.in.h and of lib/sigaction.c. -AC_DEFUN([gl_PREREQ_SIGACTION], -[ - AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) - AC_REQUIRE([AC_C_RESTRICT]) - AC_REQUIRE([AC_TYPE_UID_T]) - AC_REQUIRE([gl_PREREQ_SIG_HANDLER_H]) - AC_CHECK_FUNCS_ONCE([sigaltstack siginterrupt]) - AC_CHECK_TYPES([siginfo_t], [], [], [[ -#include <signal.h> - ]]) - if test $ac_cv_type_siginfo_t = no; then - HAVE_SIGINFO_T=0 - fi -]) - -# Prerequisites of lib/sig-handler.h. -AC_DEFUN([gl_PREREQ_SIG_HANDLER_H], [:]) |