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make sem_leave return a usable errno instead of -1.

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make ksem_close return that usable errno instead of -1 (ERESTART).

PR: 46957
This commit is contained in:
Alfred Perlstein 2003-01-10 23:13:16 +00:00
parent f3c6522625
commit b3890a1c42
1 changed files with 3 additions and 3 deletions
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6
sys/kern/uipc_sem.c
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@ -494,7 +494,7 @@ sem_leave(p, ks)
DP(("sem_leave: returning\n"));
return (0);
}
return (-1);
return (EINVAL);
}
static void
@ -590,9 +590,9 @@ kern_sem_close(td, id)
ks = ID_TO_SEM(id);
/* this is not a valid operation for unnamed sems */
if (ks != NULL && ks->ks_name != NULL)
error = sem_leave(td->td_proc, ks) == 0 ? 0 : EINVAL;
error = sem_leave(td->td_proc, ks);
mtx_unlock(&sem_lock);
return (-1);
return (error);
}
#ifndef _SYS_SYSPROTO_H_