gdb/

	* defs.h (parse_pid_to_attach): New.
	* utils.c (parse_pid_to_attach): New.
	* darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid.
	* gnu-nat.c (gnu_attach): Likewise.
	* nto-procfs.c (procfs_attach): Likewise.
	* procfs.c (procfs_attach): Likewise.
	* windows-nat.c (windows_attach): Likewise.
	* inf-ptrace.c (inf_ptrace_attach): Likewise.  Remove variable dummy.
	* inf-ttrace.c (inf_ttrace_attach): Likewise.
	* remote.c (extended_remote_attach_1): Likewise.  New comment on getpid
	check.

gdb/testsuite/
	* gdb.base/attach.exp (attach to nonsense is prohibited): Make the
	"Illegal process-id" expect string more exact.
	(attach to digits-starting nonsense is prohibited): New.

1 files changed, 2 insertions, 0 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index 770d171..eee7b39 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -426,6 +426,8 @@ int compare_positive_ints (const void *ap, const void *bp);
 
 extern const char *gdb_bfd_errmsg (bfd_error_type error_tag, char **matching);
 
+extern int parse_pid_to_attach (char *args);
+
 /* From demangle.c */
 
 extern void set_demangling_style (char *);