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Copy the argument instead of using a pointer to it.

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This commit is contained in:
Ulrich Drepper 1999-09-17 15:37:19 +00:00
parent 097b557aa0
commit 7c88a6635f
1 changed files with 4 additions and 4 deletions
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8
sysdeps/unix/sysv/linux/semctl.c
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@ -40,15 +40,15 @@ union semun
int
semctl (int semid, int semnum, int cmd, ...)
{
union semun *arg;
union semun arg;
va_list ap;
va_start (ap, cmd);
/* Get a pointer the argument. */
arg = &va_arg (ap, union semun);
/* Get the argument. */
arg = va_arg (ap, union semun);
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, arg);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
}