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(dir_name): Support for DOS-style file names with drive letters.
author
Jim Meyering
<jim@meyering.net>
Sat, 22 Jan 2000 21:29:02 +0000
(21:29 +0000)
committer
Jim Meyering
<jim@meyering.net>
Sat, 22 Jan 2000 21:29:02 +0000
(21:29 +0000)
lib/dirname.c
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diff --git
a/lib/dirname.c
b/lib/dirname.c
index
483c338
..
cf62de7
100644
(file)
--- a/
lib/dirname.c
+++ b/
lib/dirname.c
@@
-57,8
+57,17
@@
dir_name (const char *path)
else
{
/* Remove any trailing slashes from the result. */
+#ifdef MSDOS
+ char *lim = (path[0] >= 'A' && path[0] <= 'z' && path[1] == ':')
+ ? path + 2 : path;
+
+ /* If canonicalized "d:/path", leave alone the root case "d:/". */
+ while (slash > lim && *slash == '/')
+ --slash;
+#else
while (slash > path && *slash == '/')
--slash;
+#endif
length = slash - path + 1;
}