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use cloexec wrappers wherever applicable

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This commit is contained in:
Lennart Poettering 2009-10-30 03:32:38 +01:00
parent 9c1a98953f
commit 65e7bc18a9
25 changed files with 39 additions and 91 deletions
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13
src/pulsecore/fdsem.c
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@ -62,19 +62,15 @@ pa_fdsem *pa_fdsem_new(void) {
f = pa_xmalloc(PA_ALIGN(sizeof(pa_fdsem)) + PA_ALIGN(sizeof(pa_fdsem_data)));
#ifdef HAVE_SYS_EVENTFD_H
if ((f->efd = eventfd(0, 0)) >= 0) {
pa_make_fd_cloexec(f->efd);
if ((f->efd = eventfd(0, EFD_CLOEXEC)) >= 0)
f->fds[0] = f->fds[1] = -1;
} else
else
#endif
{
if (pipe(f->fds) < 0) {
if (pa_pipe_cloexec(f->fds) < 0) {
pa_xfree(f);
return NULL;
}
pa_make_fd_cloexec(f->fds[0]);
pa_make_fd_cloexec(f->fds[1]);
}
f->data = (pa_fdsem_data*) ((uint8_t*) f + PA_ALIGN(sizeof(pa_fdsem)));
@ -114,12 +110,11 @@ pa_fdsem *pa_fdsem_new_shm(pa_fdsem_data *data, int* event_fd) {
f = pa_xnew(pa_fdsem, 1);
if ((f->efd = eventfd(0, 0)) < 0) {
if ((f->efd = eventfd(0, EFD_CLOEXEC)) < 0) {
pa_xfree(f);
return NULL;
}
pa_make_fd_cloexec(f->efd);
f->fds[0] = f->fds[1] = -1;
f->data = data;