diff options
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 } |