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spawn: do not require C99 style

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Simple style tweak to build with older standards.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2012-03-26 23:37:21 -04:00
parent 54935c23e9
commit d8b4e7a80c
1 changed files with 4 additions and 2 deletions
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6
librt/spawn.c
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@ -42,8 +42,9 @@ inline static bool execute_file_actions(const posix_spawn_file_actions_t *fa)
{ {
struct rlimit64 fdlimit; struct rlimit64 fdlimit;
bool have_fdlimit = false; bool have_fdlimit = false;
int cnt;
for (int cnt = 0; cnt < fa->__used; ++cnt) { for (cnt = 0; cnt < fa->__used; ++cnt) {
struct __spawn_action *action = &fa->__actions[cnt]; struct __spawn_action *action = &fa->__actions[cnt];
switch (action->tag) { switch (action->tag) {
@ -143,11 +144,12 @@ __spawni(pid_t *pid, const char *file,
the sigset_t data type can be very different on different the sigset_t data type can be very different on different
architectures. */ architectures. */
struct sigaction sa; struct sigaction sa;
int sig;
memset(&sa, 0, sizeof(sa)); memset(&sa, 0, sizeof(sa));
sa.sa_handler = SIG_DFL; sa.sa_handler = SIG_DFL;
for (int sig = 1; sig <= _NSIG; ++sig) { for (sig = 1; sig <= _NSIG; ++sig) {
if (sigismember(&attrp->__sd, sig)) { if (sigismember(&attrp->__sd, sig)) {
if (sigaction(sig, &sa, NULL) != 0) if (sigaction(sig, &sa, NULL) != 0)
goto error; goto error;