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am 901553aa: Merge "Switch to current OpenBSD system.c."

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* commit '901553aaf4960c4ab21c9a090919aee8be5e62ab':
  Switch to current OpenBSD system.c.
This commit is contained in:
Elliott Hughes 2014-02-25 23:25:38 +00:00 committed by Android Git Automerger
commit 73efa96c06
2 changed files with 9 additions and 9 deletions
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2
libc/Android.mk
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@ -106,7 +106,6 @@ libc_common_src_files := \
stdlib/strtod.c \
unistd/alarm.c \
unistd/syslog.c \
unistd/system.c \
unistd/time.c \
# Fortify implementations of libc functions.
@ -388,6 +387,7 @@ libc_upstream_openbsd_src_files := \
upstream-openbsd/lib/libc/stdlib/strtoumax.c \
upstream-openbsd/lib/libc/stdlib/strtoll.c \
upstream-openbsd/lib/libc/stdlib/strtol.c \
upstream-openbsd/lib/libc/stdlib/system.c \
upstream-openbsd/lib/libc/locale/wcsxfrm.c \
libc_arch_static_src_files := \

16
libc/unistd/system.c → libc/upstream-openbsd/lib/libc/stdlib/system.c
View File

@ -29,18 +29,18 @@
*/
#include <sys/types.h>
#include <sys/wait.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <paths.h>
#include <sys/wait.h>
extern char **environ;
int
system(const char *command)
{
pid_t pid;
pid_t pid;
sig_t intsave, quitsave;
sigset_t mask, omask;
int pstat;
@ -61,14 +61,14 @@ system(const char *command)
case 0: /* child */
sigprocmask(SIG_SETMASK, &omask, NULL);
execve(_PATH_BSHELL, argp, environ);
_exit(127);
}
_exit(127);
}
intsave = (sig_t) bsd_signal(SIGINT, SIG_IGN);
quitsave = (sig_t) bsd_signal(SIGQUIT, SIG_IGN);
intsave = signal(SIGINT, SIG_IGN);
quitsave = signal(SIGQUIT, SIG_IGN);
pid = waitpid(pid, (int *)&pstat, 0);
sigprocmask(SIG_SETMASK, &omask, NULL);
(void)bsd_signal(SIGINT, intsave);
(void)bsd_signal(SIGQUIT, quitsave);
(void)signal(SIGINT, intsave);
(void)signal(SIGQUIT, quitsave);
return (pid == -1 ? -1 : pstat);
}