*: 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

5 files changed, 7 insertions, 6 deletions

diff --git a/coreutils/basename.c b/coreutils/basename.c
index f59d7a8de..ec1f85bef 100644
--- a/coreutils/basename.c
+++ b/coreutils/basename.c
@@ -34,7 +34,8 @@ int basename_main(int argc, char **argv)
 		bb_show_usage();
 	}
 
-	s = bb_get_last_path_component(*++argv);
+	/* It should strip slash: /abc/def/ -> def */
+	s = bb_get_last_path_component_strip(*++argv);
 
 	if (*++argv) {
 		n = strlen(*argv);
diff --git a/coreutils/cp.c b/coreutils/cp.c
index 76dc566b3..889e4604d 100644
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -87,7 +87,7 @@ int cp_main(int argc, char **argv)
 	}
 
 	while (1) {
-		dest = concat_path_file(last, bb_get_last_path_component(*argv));
+		dest = concat_path_file(last, bb_get_last_path_component_strip(*argv));
  DO_COPY:
 		if (copy_file(*argv, dest, flags) < 0) {
 			status = 1;
diff --git a/coreutils/ln.c b/coreutils/ln.c
index a6499039e..f3c67aa36 100644
--- a/coreutils/ln.c
+++ b/coreutils/ln.c
@@ -45,7 +45,7 @@ int ln_main(int argc, char **argv)
 
 	if (argc == optind + 1) {
 		*--argv = last;
-		last = bb_get_last_path_component(xstrdup(last));
+		last = bb_get_last_path_component_strip(xstrdup(last));
 	}
 
 	do {
@@ -57,7 +57,7 @@ int ln_main(int argc, char **argv)
 		                NULL)
 		) {
 			src_name = xstrdup(*argv);
-			src = concat_path_file(src, bb_get_last_path_component(src_name));
+			src = concat_path_file(src, bb_get_last_path_component_strip(src_name));
 			free(src_name);
 			src_name = src;
 		}
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 1d2977060..d13f4d54f 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -68,7 +68,7 @@ int mv_main(int argc, char **argv)
 	}
 
 	do {
-		dest = concat_path_file(last, bb_get_last_path_component(*argv));
+		dest = concat_path_file(last, bb_get_last_path_component_strip(*argv));
 		dest_exists = cp_mv_stat(dest, &dest_stat);
 		if (dest_exists < 0) {
 			goto RET_1;
diff --git a/coreutils/rm.c b/coreutils/rm.c
index ba37762a8..a686fc40c 100644
--- a/coreutils/rm.c
+++ b/coreutils/rm.c
@@ -38,7 +38,7 @@ int rm_main(int argc, char **argv)
 
 	if (*argv != NULL) {
 		do {
-			const char *base = bb_get_last_path_component(*argv);
+			const char *base = bb_get_last_path_component_strip(*argv);
 
 			if (DOT_OR_DOTDOT(base)) {
 				bb_error_msg("cannot remove '.' or '..'");