diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2003-11-20 21:09:44 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2003-11-20 21:09:44 +0300 |
| commit | bd0e35213d635df40a1c6f8b2c91710bc67c6a3e (patch) | |
| tree | ee4338a42b3a3f864b4fa825321aa5268dbb7469 /winsup/cygwin/msg.cc | |
| parent | 72f11cac6559b9ba3637d3e21ca15f9fa865a19c (diff) | |
* msg.cc (msgctl): Raise SIGSYS if call not available.
(msgget): Ditto.
(msgrcv): Ditto.
(msgsnd): Ditto.
* sem.cc (semctl): Ditto.
(semget): Ditto.
(semop): Ditto.
* shm.cc (shmat): Ditto.
(shmctl): Ditto.
(shmget): Ditto.
(shmdt): Ditto.
Diffstat (limited to 'winsup/cygwin/msg.cc')
| -rw-r--r-- | winsup/cygwin/msg.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/winsup/cygwin/msg.cc b/winsup/cygwin/msg.cc index 368708b1d..b300a133f 100644 --- a/winsup/cygwin/msg.cc +++ b/winsup/cygwin/msg.cc @@ -136,11 +136,14 @@ msgctl (int msqid, int cmd, struct msqid_ds *buf) { syscall_printf ("-1 [%d] = msgctl ()", request.error_code ()); set_errno (request.error_code ()); + if (request.error_code () == ENOSYS) + raise (SIGSYS); return -1; } return request.retval (); #else set_errno (ENOSYS); + raise (SIGSYS); return -1; #endif } @@ -156,11 +159,14 @@ msgget (key_t key, int msgflg) { syscall_printf ("-1 [%d] = msgget ()", request.error_code ()); set_errno (request.error_code ()); + if (request.error_code () == ENOSYS) + raise (SIGSYS); return -1; } return request.retval (); #else set_errno (ENOSYS); + raise (SIGSYS); return -1; #endif } @@ -180,11 +186,14 @@ msgrcv (int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg) { syscall_printf ("-1 [%d] = msgrcv ()", request.error_code ()); set_errno (request.error_code ()); + if (request.error_code () == ENOSYS) + raise (SIGSYS); return -1; } return request.rcvval (); #else set_errno (ENOSYS); + raise (SIGSYS); return -1; #endif } @@ -203,11 +212,14 @@ msgsnd (int msqid, const void *msgp, size_t msgsz, int msgflg) { syscall_printf ("-1 [%d] = msgsnd ()", request.error_code ()); set_errno (request.error_code ()); + if (request.error_code () == ENOSYS) + raise (SIGSYS); return -1; } return request.retval (); #else set_errno (ENOSYS); + raise (SIGSYS); return -1; #endif } |