diff options
Diffstat (limited to 'winsup/cygwin/sem.cc')
| -rw-r--r-- | winsup/cygwin/sem.cc | 9 |
1 files changed, 9 insertions, 0 deletions
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 } |