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More better solution for close all handles in server_job()

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This commit is contained in:
Jaroslav Kysela 2004-01-09 18:32:05 +00:00
parent a8bed129d1
commit 0fc787b69e
1 changed files with 8 additions and 0 deletions
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8
src/pcm/pcm_direct.c
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@ -199,8 +199,10 @@ static int make_local_socket(const char *filename, int server, mode_t ipc_perm)
}
#if 0
#define SERVER_JOB_DEBUG
#define server_printf(fmt, args...) printf(fmt, ##args)
#else
#undef SERVER_JOB_DEBUG
#define server_printf(fmt, args...) /* nothing */
#endif
@ -212,7 +214,11 @@ static void server_job(snd_pcm_direct_t *dmix)
/* close all files to free resources */
i = sysconf(_SC_OPEN_MAX);
#ifdef SERVER_JOB_DEBUG
while (--i >= 3) {
#else
while (--i >= 0) {
#endif
if (i != dmix->server_fd && i != dmix->hw_fd)
close(i);
}
@ -291,7 +297,9 @@ static void server_job(snd_pcm_direct_t *dmix)
snd_pcm_direct_shm_discard(dmix);
snd_pcm_direct_semaphore_discard(dmix);
server_printf("DIRECT SERVER EXIT\n");
#ifdef SERVER_JOB_DEBUG
close(0); close(1); close(2);
#endif
_exit(EXIT_SUCCESS);
}