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* linux_threads.c (GC_get_nprocs): Close file descriptor.

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From-SVN: r51321
This commit is contained in:
Jeff Sturm 2002-03-25 18:08:57 +00:00 • committed by Jeff Sturm
parent 813b848cf2
commit fd28f67b2f
2 changed files with 12 additions and 0 deletions
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4
boehm-gc/ChangeLog
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@ -1,3 +1,7 @@
2002-03-25 Jeff Sturm <jsturm@one-point.com>
* linux_threads.c (GC_get_nprocs): Close file descriptor.
2002-03-21 Loren J. Rittle <ljrittle@acm.org>
* include/private/gcconfig.h: Add unified test for FreeBSD.

8
boehm-gc/linux_threads.c
View file

@ -1015,6 +1015,7 @@ int GC_get_nprocs()
WARN("Couldn't read /proc/stat\n", 0);
return -1;
}
close(f);
for (i = 0; i < len - 100; ++i) {
if (stat_buf[i] == '\n' && stat_buf[i+1] == 'c'
&& stat_buf[i+2] == 'p' && stat_buf[i+3] == 'u') {
@ -1358,6 +1359,9 @@ void * GC_start_routine(void * arg)
GC_printf1("start_routine = 0x%lx\n", start);
# endif
start_arg = si -> arg;
# ifdef DEBUG_THREADS
GC_printf1("sem_post from 0x%lx\n", my_pthread);
# endif
sem_post(&(si -> registered)); /* Last action on si. */
/* OK to deallocate. */
pthread_cleanup_push(GC_thread_exit_proc, 0);
@ -1426,6 +1430,10 @@ WRAP_FUNC(pthread_create)(pthread_t *new_thread,
while (0 != sem_wait(&(si -> registered))) {
if (EINTR != errno) ABORT("sem_wait failed");
}
# ifdef DEBUG_THREADS
GC_printf1("sem_wait complete from thread 0x%X\n",
pthread_self());
# endif
sem_destroy(&(si -> registered));
LOCK();
GC_INTERNAL_FREE(si);