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make use F_CLOEXEC wherever useful

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@174 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-09-01 22:36:49 +00:00
parent 348738751c
commit 5f52999c01
9 changed files with 35 additions and 1 deletions
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15
polyp/util.c
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@ -249,3 +249,18 @@ void pa_reset_priority(void) {
setpriority(PRIO_PROCESS, 0, 0);
}
int pa_fd_set_cloexec(int fd, int b) {
int v;
assert(fd >= 0);
if ((v = fcntl(fd, F_GETFD, 0)) < 0)
return -1;
v = (v & ~FD_CLOEXEC) | (b ? FD_CLOEXEC : 0);
if (fcntl(fd, F_SETFD, v) < 0)
return -1;
return 0;
}