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shm: don't complain about missing SHM segments

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If two clients try to cleanup the SHM directory at the same time, they
might want to open and then delete the same segment at the same time, in
which case one client might win, the other one lose. In this case, don't
warn about ENOENT.
This commit is contained in:
Lennart Poettering 2010-02-19 03:29:36 +01:00
parent f9f2d6f3e0
commit c2079d792c
1 changed files with 1 additions and 1 deletions
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2
src/pulsecore/shm.c
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@ -290,7 +290,7 @@ int pa_shm_attach_ro(pa_shm *m, unsigned id) {
segment_name(fn, sizeof(fn), m->id = id); segment_name(fn, sizeof(fn), m->id = id);
if ((fd = shm_open(fn, O_RDONLY, 0)) < 0) { if ((fd = shm_open(fn, O_RDONLY, 0)) < 0) {
if (errno != EACCES) if (errno != EACCES && errno != ENOENT)
pa_log("shm_open() failed: %s", pa_cstrerror(errno)); pa_log("shm_open() failed: %s", pa_cstrerror(errno));
goto fail; goto fail;
} }