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* linux-nat.c (lin_lwp_attach_lwp): Return a status. Do not

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add the LWP to our list until we are attached.  Warn instead
	of erroring if the attach fails.
	* linux-nat.h (lin_lwp_attach_lwp): New prototype.
	* linux-thread-db.c (attach_thread): Call lin_lwp_attach_lwp
	directly.  Do not add the thread to our list until we are
	successfully attached.
	* config/nm-linux.h (lin_lwp_attach_lwp, ATTACH_LWP): Delete.
This commit is contained in:
Daniel Jacobowitz
2006-12-31 21:04:51 +00:00
parent 59f80f1088
commit 9ee57c332e
5 changed files with 47 additions and 24 deletions
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5
gdb/config/nm-linux.h
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@@ -1,6 +1,6 @@
/* Native support for GNU/Linux.
Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This file is part of GDB.
@@ -25,9 +25,6 @@ struct target_ops;
/* GNU/Linux is SVR4-ish but its /proc file system isn't. */
#undef USE_PROC_FS
extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
extern void lin_thread_get_thread_signals (sigset_t *mask);
#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)