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authorJohannes Schindelin <Johannes.Schindelin@gmx.de>2007-08-01 01:29:17 +0100
committerJunio C Hamano <gitster@pobox.com>2007-08-01 00:38:30 -0700
commite663674722d8a64a208d8c176d5bfc340c04b964 (patch)
tree65a56b68ff6a1bc7d1eb20ad1b3af9c23c297a10 /dir.h
parente5392c51469c25851f9c6e53165d75fc61901768 (diff)
downloadgit-e663674722d8a64a208d8c176d5bfc340c04b964.tar.gz
Add functions get_relative_cwd() and is_inside_dir()
The function get_relative_cwd() works just as getcwd(), only that it takes an absolute path as additional parameter, returning the prefix of the current working directory relative to the given path. If the cwd is no subdirectory of the given path, it returns NULL. is_inside_dir() is just a trivial wrapper over get_relative_cwd(). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'dir.h')
-rw-r--r--dir.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/dir.h b/dir.h
index ec0e8ababc..f55a87b2cd 100644
--- a/dir.h
+++ b/dir.h
@@ -61,4 +61,7 @@ extern void add_exclude(const char *string, const char *base,
extern int file_exists(const char *);
extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
+extern char *get_relative_cwd(char *buffer, int size, const char *dir);
+extern int is_inside_dir(const char *dir);
+
#endif