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/* Test of <spawn.h> substitute.
Copyright (C) 2009-2014 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Eric Blake <ebb9@byu.net>, 2009. */
#include <config.h>
#include <spawn.h>
/* Check for existence of required types. */
struct check
{
posix_spawnattr_t a;
posix_spawn_file_actions_t b;
mode_t c;
pid_t d;
sigset_t e;
} s;
/* struct sched_param is allowed to be an incomplete type without
<sched.h>, but must have a forward declaration to avoid a
compilation error in the following usage. */
extern void f (struct sched_param *g);
#include <sched.h>
extern void f (struct sched_param *g);
int
main (void)
{
switch (POSIX_SPAWN_RESETIDS)
{
case POSIX_SPAWN_RESETIDS:
case POSIX_SPAWN_SETPGROUP:
case POSIX_SPAWN_SETSIGDEF:
case POSIX_SPAWN_SETSIGMASK:
case (POSIX_SPAWN_SETSCHEDPARAM != 0 ? POSIX_SPAWN_SETSCHEDPARAM : -1):
case (POSIX_SPAWN_SETSCHEDULER != 0 ? POSIX_SPAWN_SETSCHEDULER : -2):
;
}
return s.c + s.d;
}
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