kib 2007-10-15 10:49:05 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
lib/libutil pidfile.3 pidfile.c
Log:
MFC rev. 1.6, 1.7 of src/lib/libutil/pidfile.3,
rev. 1.8 of src/lib/libutil/pidfile.c:
When pidfile is already locked and has zero length, do not return
success and zero pid from pidfile_read(). Return EAGAIN instead. Sleep
up to three times for 5 ms while waiting for pidfile to be written.
Approved by: re (kensmith)
Revision Changes Path
1.5.2.1 +5 -0 src/lib/libutil/pidfile.3
1.7.2.1 +15 -1 src/lib/libutil/pidfile.c
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