lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2026-01-06 11:51:29 +03:00
Code Activity

Preserve message printed before abort.

Browse Source 
The terminal output etc is not visible in a core file.  The new
libc-internal variable __abort_msg will point to a string with the
message which has been printed before the abort in case abort is
called from inside libc.  BZ #10217
This commit is contained in:
Ulrich Drepper
2009-06-15 16:17:09 -07:00
parent 6355c99740
commit 48dcd0ba84
8 changed files with 67 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
stdlib/abort.c
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 1991,93,95,96,97,98,2001,02 Free Software Foundation, Inc.
/* Copyright (C) 1991,93,1995-1998,2001,02,2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -36,6 +36,10 @@
# define fflush(s) _IO_flush_all_lockp (0)
#endif
/* Exported variable to locate abort message in core files etc. */
char *__abort_msg __attribute__ ((nocommon));
libc_hidden_def (__abort_msg)
/* We must avoid to run in circles. Therefore we remember how far we
already got. */
static int stage;