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allow destruction of pa_fdsem object that are still in 'poll' state

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1634 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-08-11 16:00:02 +00:00
parent e1100b5b20
commit f7b707b954
1 changed files with 3 additions and 6 deletions
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9
src/pulsecore/fdsem.c
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@ -64,8 +64,6 @@ pa_fdsem *pa_fdsem_new(void) {
void pa_fdsem_free(pa_fdsem *f) { void pa_fdsem_free(pa_fdsem *f) {
pa_assert(f); pa_assert(f);
pa_assert(pa_atomic_load(&f->waiting) == 0);
close(f->fds[0]); close(f->fds[0]);
close(f->fds[1]); close(f->fds[1]);
@ -168,17 +166,16 @@ int pa_fdsem_before_poll(pa_fdsem *f) {
pa_atomic_inc(&f->waiting); pa_atomic_inc(&f->waiting);
if (pa_atomic_cmpxchg(&f->signalled, 1, 0)) { if (pa_atomic_cmpxchg(&f->signalled, 1, 0)) {
pa_atomic_dec(&f->waiting); pa_assert_se(pa_atomic_dec(&f->waiting) >= 1);
return -1; return -1;
} }
return 0; return 0;
} }
int pa_fdsem_after_poll(pa_fdsem *f) { int pa_fdsem_after_poll(pa_fdsem *f) {
pa_assert(f); pa_assert(f);
pa_atomic_dec(&f->waiting); pa_assert_se(pa_atomic_dec(&f->waiting) >= 1);
flush(f); flush(f);