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git/compat/basename.c
David Aguilar e1c0688692 compat: add a basename() compatibility function
Some systems such as Windows lack libgen.h so provide a
basename() implementation for cross-platform use.

This introduces the NO_LIBGEN_H construct to the Makefile
and autoconf scripts.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-31 17:57:59 -07:00

15 lines
334 B
C

#include "../git-compat-util.h"
/* Adapted from libiberty's basename.c. */
char *gitbasename (char *path)
{
const char *base;
/* Skip over the disk name in MSDOS pathnames. */
if (has_dos_drive_prefix(path))
path += 2;
for (base = path; *path; path++) {
if (is_dir_sep(*path))
base = path + 1;
}
return (char *)base;
}