diff options
Diffstat (limited to 'sys-utils/ipcs.c')
| -rw-r--r-- | sys-utils/ipcs.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c index 0ebcc4c62..10ce23883 100644 --- a/sys-utils/ipcs.c +++ b/sys-utils/ipcs.c @@ -199,9 +199,11 @@ static void do_shm (char format, int unit) { struct ipc_limits lim; - printf (_("------ Shared Memory Limits --------\n")); - if (ipc_shm_get_limits(&lim)) + if (ipc_shm_get_limits(&lim)) { + printf (_("unable to fetch shared memory limits\n")); return; + } + printf (_("------ Shared Memory Limits --------\n")); printf (_("max number of segments = %ju\n"), lim.shmmni); ipc_print_size(unit == IPC_UNIT_DEFAULT ? IPC_UNIT_KB : unit, _("max seg size"), lim.shmmax, "\n", 0); @@ -351,9 +353,11 @@ static void do_sem (char format) { struct ipc_limits lim; - printf (_("------ Semaphore Limits --------\n")); - if (ipc_sem_get_limits(&lim)) + if (ipc_sem_get_limits(&lim)) { + printf (_("unable to fetch semaphore limits\n")); return; + } + printf (_("------ Semaphore Limits --------\n")); printf (_("max number of arrays = %d\n"), lim.semmni); printf (_("max semaphores per array = %d\n"), lim.semmsl); printf (_("max semaphores system wide = %d\n"), lim.semmns); @@ -451,8 +455,10 @@ static void do_msg (char format, int unit) { struct ipc_limits lim; - if (ipc_msg_get_limits(&lim)) + if (ipc_msg_get_limits(&lim)) { + printf (_("unable to fetch message limits\n")); return; + } printf (_("------ Messages Limits --------\n")); printf (_("max queues system wide = %d\n"), lim.msgmni); ipc_print_size(unit == IPC_UNIT_DEFAULT ? IPC_UNIT_BYTES : unit, |