From bd0e35213d635df40a1c6f8b2c91710bc67c6a3e Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Thu, 20 Nov 2003 18:09:44 +0000 Subject: * 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. --- winsup/cygwin/sem.cc | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'winsup/cygwin/sem.cc') diff --git a/winsup/cygwin/sem.cc b/winsup/cygwin/sem.cc index a3085d160..dfe28908f 100644 --- a/winsup/cygwin/sem.cc +++ b/winsup/cygwin/sem.cc @@ -115,11 +115,14 @@ semctl (int semid, int semnum, int cmd, ...) { syscall_printf ("-1 [%d] = semctl ()", 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 } @@ -136,11 +139,14 @@ semget (key_t key, int nsems, int semflg) { syscall_printf ("-1 [%d] = semctl ()", 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 } @@ -159,11 +165,14 @@ semop (int semid, struct sembuf *sops, size_t nsops) { syscall_printf ("-1 [%d] = semctl ()", 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 } -- cgit v1.2.3