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add assertions

This commit is contained in:
yamt 2013-03-06 11:30:56 +00:00
parent 2c9fdc9222
commit 93af5b695c
1 changed files with 7 additions and 3 deletions
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10
lib/libpthread/pthread_specific.c
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@ -1,4 +1,4 @@
/* $NetBSD: pthread_specific.c,v 1.24 2012/11/21 19:19:24 christos Exp $ */
/* $NetBSD: pthread_specific.c,v 1.25 2013/03/06 11:30:56 yamt Exp $ */
/*-
* Copyright (c) 2001, 2007 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: pthread_specific.c,v 1.24 2012/11/21 19:19:24 christos Exp $");
__RCSID("$NetBSD: pthread_specific.c,v 1.25 2013/03/06 11:30:56 yamt Exp $");
/* Functions and structures dealing with thread-specific data */
@ -75,8 +75,12 @@ pthread_getspecific(pthread_key_t key)
unsigned int
pthread_curcpu_np(void)
{
const int curcpu = pthread__self()->pt_lwpctl->lc_curcpu;
return pthread__self()->pt_lwpctl->lc_curcpu;
pthread__assert(curcpu != LWPCTL_CPU_NONE);
pthread__assert(curcpu != LWPCTL_CPU_EXITED);
pthread__assert(curcpu >= 0);
return curcpu;
}
/*