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Only the first symbol (pthread_dbg) should return NOLIB, the rest indicate 

internal inconsistencies, so let the code return a more vocal error.
This commit is contained in:
christos 2013-01-20 18:45:19 +00:00
parent 1197f89ea3
commit 38f91e249c
1 changed files with 5 additions and 14 deletions
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19
lib/libpthread_dbg/pthread_dbg.c
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@ -1,4 +1,4 @@
/* $NetBSD: pthread_dbg.c,v 1.41 2013/01/20 18:18:07 christos Exp $ */
/* $NetBSD: pthread_dbg.c,v 1.42 2013/01/20 18:45:19 christos Exp $ */
/*-
* Copyright (c) 2002 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: pthread_dbg.c,v 1.41 2013/01/20 18:18:07 christos Exp $");
__RCSID("$NetBSD: pthread_dbg.c,v 1.42 2013/01/20 18:45:19 christos Exp $");
#define __EXPOSE_STACK 1
@ -88,27 +88,18 @@ td_open(struct td_proc_callbacks_t *cb, void *arg, td_proc_t **procp)
proc->dbgaddr = addr;
val = LOOKUP(proc, "pthread__allqueue", &addr);
if (val != 0) {
if (val == TD_ERR_NOSYM)
val = TD_ERR_NOLIB;
if (val != 0)
goto error;
}
proc->allqaddr = addr;
val = LOOKUP(proc, "pthread__tsd_list", &addr);
if (val != 0) {
if (val == TD_ERR_NOSYM)
val = TD_ERR_NOLIB;
if (val != 0)
goto error;
}
proc->tsdlistaddr = addr;
val = LOOKUP(proc, "pthread__tsd_destructors", &addr);
if (val != 0) {
if (val == TD_ERR_NOSYM)
val = TD_ERR_NOLIB;
if (val != 0)
goto error;
}
proc->tsddestaddr = addr;
val = READ(proc, proc->dbgaddr, &dbg, sizeof(int));