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[commit] Strip DOS drive letter in openp
- From: dje at google dot com (Doug Evans)
- To: gdb-patches at sourceware dot org
- Date: Wed, 14 Apr 2010 14:27:45 -0700 (PDT)
- Subject: [commit] Strip DOS drive letter in openp
Hi.
I've checked in this patch which strips a DOS drive spec if present
before concatenating string with the search path.
This is in reference to this thread:
http://sourceware.org/ml/gdb-patches/2010-04/msg00110.html
and in particular:
http://sourceware.org/ml/gdb-patches/2010-04/msg00277.html
2010-04-14 Doug Evans <dje@google.com>
* source.c (openp): Strip DOS drive letter if present before
concatenating string to search path.
Index: source.c
===================================================================
RCS file: /cvs/src/src/gdb/source.c,v
retrieving revision 1.109
diff -u -p -r1.109 source.c
--- source.c 8 Apr 2010 21:08:39 -0000 1.109
+++ source.c 14 Apr 2010 21:18:59 -0000
@@ -724,6 +724,10 @@ openp (const char *path, int opts, const
goto done;
}
+ /* For dos paths, d:/foo -> /foo, and d:foo -> foo. */
+ if (HAS_DRIVE_SPEC (string))
+ string = STRIP_DRIVE_SPEC (string);
+
/* /foo => foo, to avoid multiple slashes that Emacs doesn't like. */
while (IS_DIR_SEPARATOR(string[0]))
string++;