diff options
Diffstat (limited to 'Python/thread_sgi.h')
| -rw-r--r-- | Python/thread_sgi.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Python/thread_sgi.h b/Python/thread_sgi.h index 654d4ae..79357a5 100644 --- a/Python/thread_sgi.h +++ b/Python/thread_sgi.h @@ -423,12 +423,19 @@ void free_sema _P1(sema, type_sema sema) usfreesema((usema_t *) sema, shared_arena); } -void down_sema _P1(sema, type_sema sema) +int down_sema _P2(sema, type_sema sema, waitflag, int waitflag) { + int success; + dprintf(("down_sema(%lx) called\n", (long) sema)); - if (uspsema((usema_t *) sema) < 0) - perror("uspsema"); + if (waitflag) + success = uspsema((usema_t *) sema); + else + success = uscpsema((usema_t *) sema); + if (success < 0) + perror(waitflag ? "uspsema" : "uscpsema"); dprintf(("down_sema(%lx) return\n", (long) sema)); + return success; } void up_sema _P1(sema, type_sema sema) |