diff options
Diffstat (limited to 'jni/iconv/srcm4/signalblocking.m4')
| -rw-r--r-- | jni/iconv/srcm4/signalblocking.m4 | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/jni/iconv/srcm4/signalblocking.m4 b/jni/iconv/srcm4/signalblocking.m4 deleted file mode 100644 index 82b0404..0000000 --- a/jni/iconv/srcm4/signalblocking.m4 +++ /dev/null @@ -1,42 +0,0 @@ -# signalblocking.m4 serial 10 -dnl Copyright (C) 2001-2002, 2006-2009 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 available signal blocking primitives. Three different APIs exist: -# 1) POSIX: sigemptyset, sigaddset, sigprocmask -# 2) SYSV: sighold, sigrelse -# 3) BSD: sigblock, sigsetmask -# For simplicity, here we check only for the POSIX signal blocking. -AC_DEFUN([gl_SIGNALBLOCKING], -[ - AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) - signals_not_posix= - AC_EGREP_HEADER([sigset_t], [signal.h], , [signals_not_posix=1]) - if test -z "$signals_not_posix"; then - AC_CHECK_FUNC([sigprocmask], [gl_cv_func_sigprocmask=1]) - fi - if test -z "$gl_cv_func_sigprocmask"; then - HAVE_POSIX_SIGNALBLOCKING=0 - AC_LIBOBJ([sigprocmask]) - gl_PREREQ_SIGPROCMASK - fi -]) - -# Prerequisites of the part of lib/signal.in.h and of lib/sigprocmask.c. -AC_DEFUN([gl_PREREQ_SIGPROCMASK], -[ - AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) - AC_CHECK_TYPES([sigset_t], - [gl_cv_type_sigset_t=yes], [gl_cv_type_sigset_t=no], - [#include <signal.h> -/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */ -#include <sys/types.h>]) - if test $gl_cv_type_sigset_t != yes; then - HAVE_SIGSET_T=0 - fi - dnl HAVE_SIGSET_T is 1 if the system lacks the sigprocmask function but has - dnl the sigset_t type. - AC_SUBST([HAVE_SIGSET_T]) -]) |