jehanne/qa/lib/newlib/libposix_sigchld.c

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2017-05-29 01:42:08 +02:00
/*
* This file is part of Jehanne.
*
* Copyright (C) 2017 Giacomo Tesio <giacomo@tesio.it>
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* Jehanne is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
*/
#include <u.h>
#include <libc.h>
#include <posix.h>
static char*
qa_exit_translator(int status)
{
if(jehanne_getpid() == jehanne_getmainpid()){
/* the QA test may fork, but only the main process
* should return PASS/FAIL
*/
if(status == 0){
jehanne_print("PASS\n");
return "PASS";
} else {
jehanne_print("FAIL: " __POSIX_EXIT_PREFIX "%d\n", status);
return "FAIL";
}
}
return nil;
}
void
__application_newlib_init(void)
{
libposix_translate_exit_status(qa_exit_translator);
libposix_emulate_SIGCHLD();
}