projects
/
openvswitch
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
ofp-util: Simplify OpenFlow 1.0 ofp_match normalization.
[openvswitch]
/
lib
/
process.c
diff --git
a/lib/process.c
b/lib/process.c
index f772833d818ba694812d5e55fd8ed25c15893af7..55092f503653bd6261dbfe1d6ea66a2812a3ea85 100644
(file)
--- a/
lib/process.c
+++ b/
lib/process.c
@@
-82,9
+82,7
@@
process_init(void)
inited = true;
/* Create notification pipe. */
inited = true;
/* Create notification pipe. */
- if (pipe(fds)) {
- ovs_fatal(errno, "could not create pipe");
- }
+ xpipe(fds);
set_nonblocking(fds[0]);
set_nonblocking(fds[1]);
set_nonblocking(fds[0]);
set_nonblocking(fds[1]);
@@
-93,9
+91,7
@@
process_init(void)
sa.sa_handler = sigchld_handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
sa.sa_handler = sigchld_handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
- if (sigaction(SIGCHLD, &sa, NULL)) {
- ovs_fatal(errno, "sigaction(SIGCHLD) failed");
- }
+ xsigaction(SIGCHLD, &sa, NULL);
}
char *
}
char *
@@
-638,9
+634,8
@@
static bool
sigchld_is_blocked(void)
{
sigset_t sigs;
sigchld_is_blocked(void)
{
sigset_t sigs;
- if (sigprocmask(SIG_SETMASK, NULL, &sigs)) {
- ovs_fatal(errno, "sigprocmask");
- }
+
+ xsigprocmask(SIG_SETMASK, NULL, &sigs);
return sigismember(&sigs, SIGCHLD);
}
return sigismember(&sigs, SIGCHLD);
}
@@
-648,17
+643,14
@@
static void
block_sigchld(sigset_t *oldsigs)
{
sigset_t sigchld;
block_sigchld(sigset_t *oldsigs)
{
sigset_t sigchld;
+
sigemptyset(&sigchld);
sigaddset(&sigchld, SIGCHLD);
sigemptyset(&sigchld);
sigaddset(&sigchld, SIGCHLD);
- if (sigprocmask(SIG_BLOCK, &sigchld, oldsigs)) {
- ovs_fatal(errno, "sigprocmask");
- }
+ xsigprocmask(SIG_BLOCK, &sigchld, oldsigs);
}
static void
unblock_sigchld(const sigset_t *oldsigs)
{
}
static void
unblock_sigchld(const sigset_t *oldsigs)
{
- if (sigprocmask(SIG_SETMASK, oldsigs, NULL)) {
- ovs_fatal(errno, "sigprocmask");
- }
+ xsigprocmask(SIG_SETMASK, oldsigs, NULL);
}
}