deischen 2004/02/06 05:54:38 PST
FreeBSD src repository
Modified files:
lib/libc/gen sem.c
Log:
Only allow the semaphore to be taken when the value is positive.
Don't decrement it twice when it is taken.
Reported by: kris
Revision Changes Path
1.12 +1 -2 src/lib/libc/gen/sem.c