From 818322b9b19a452d66a07ca69256e2c092f5db5f Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Mon, 24 Sep 2007 18:27:04 +0000
Subject: *: kill bb_get_last_path_component, replace with two functions (one
 which strips trailing slash and one which does not) wget: straighten out as a
 result of above change    text    data     bss     dec     hex filename   
 5056       1       0    5057    13c1 busybox.t4/networking/wget.o    5022    
   0       0    5022    139e busybox.t5/networking/wget.o

---
 include/libbb.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index e5f0351..25b2e44 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -236,9 +236,15 @@ extern void bb_copyfd_exact_size(int fd1, int fd2, off_t size);
 /* this helper yells "short read!" if param is not -1 */
 extern void complain_copyfd_and_die(off_t sz) ATTRIBUTE_NORETURN;
 extern char bb_process_escape_sequence(const char **ptr);
-/* TODO: sometimes modifies its parameter, which
- * makes it rather inconvenient at times: */
-extern char *bb_get_last_path_component(char *path);
+/* xxxx_strip version can modify its parameter:
+ * "/"        -> "/"
+ * "abc"      -> "abc"
+ * "abc/def"  -> "def"
+ * "abc/def/" -> "def" !!
+ */
+extern char *bb_get_last_path_component_strip(char *path);
+/* "abc/def/" -> "" and it never modifies 'path' */
+extern char *bb_get_last_path_component_nostrip(const char *path);
 
 int ndelay_on(int fd);
 int ndelay_off(int fd);
-- 
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