diff options
Diffstat (limited to 'm4/module-signals.m4')
| -rw-r--r-- | m4/module-signals.m4 | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/m4/module-signals.m4 b/m4/module-signals.m4 deleted file mode 100644 index 6580eb6..0000000 --- a/m4/module-signals.m4 +++ /dev/null @@ -1,86 +0,0 @@ -dnl -dnl Automated Testing Framework (atf) -dnl -dnl Copyright (c) 2008 The NetBSD Foundation, Inc. -dnl All rights reserved. -dnl -dnl Redistribution and use in source and binary forms, with or without -dnl modification, are permitted provided that the following conditions -dnl are met: -dnl 1. Redistributions of source code must retain the above copyright -dnl notice, this list of conditions and the following disclaimer. -dnl 2. Redistributions in binary form must reproduce the above copyright -dnl notice, this list of conditions and the following disclaimer in the -dnl documentation and/or other materials provided with the distribution. -dnl -dnl THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND -dnl CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, -dnl INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -dnl IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY -dnl DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -dnl GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -dnl INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER -dnl IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -dnl IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -dnl - -AC_DEFUN([ATF_MODULE_SIGNALS], [ - AC_CACHE_CHECK( - [for the last valid signal], - [kyua_cv_signal_lastno], [ - AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <err.h> -#include <errno.h> -#include <signal.h> -#include <stdio.h> -#include <stdio.h> -#include <stdlib.h>], [ - int i; - FILE *f; - - i = 0; - while (i < 1024) { - i++; - if (i != SIGKILL && i != SIGSTOP) { - struct sigaction sa; - int ret; - - sa.sa_handler = SIG_IGN; - sigemptyset(&sa.sa_mask); - sa.sa_flags = 0; - - ret = sigaction(i, &sa, NULL); - if (ret == -1) { - if (errno == EINVAL) { - i--; - break; - } else - err(EXIT_FAILURE, "sigaction failed"); - } - } - } - if (i == 100) - errx(EXIT_FAILURE, "too much signals"); - - f = fopen("conftest.cnt", "w"); - if (f == NULL) - err(EXIT_FAILURE, "failed to open file"); - - fprintf(f, "%d\n", i); - fclose(f); - - return EXIT_SUCCESS; -])], - [if test ! -f conftest.cnt; then - kyua_cv_signal_lastno=15 - else - kyua_cv_signal_lastno=$(cat conftest.cnt) - rm -f conftest.cnt - fi], - [kyua_cv_signal_lastno=15]) - ]) - AC_DEFINE_UNQUOTED([LAST_SIGNO], [${kyua_cv_signal_lastno}], - [Define to the last valid signal number]) -]) |
