libbb: move nuke_str() from passwd into libbb

[oweals/busybox.git] / libbb / xgetcwd.c

diff --git a/libbb/xgetcwd.c b/libbb/xgetcwd.c
index c194e23037513e233780033464566bb5f99c297f..71720d323f0b1c2a2e5821c20e623da4dd5c0305 100644 (file)
--- a/libbb/xgetcwd.c
+++ b/libbb/xgetcwd.c
@@ -5,7 +5,9 @@
  * Written by David MacKenzie <djm@gnu.ai.mit.edu>.
  *
  * Special function for busybox written by Vladimir Oleynik <dzo@simtreas.ru>
-*/
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
 
 #include "libbb.h"
 
@@ -14,7 +16,7 @@
    If argument is not NULL (previous usage allocate memory), call free()
 */
 
-char *
+char* FAST_FUNC
 xrealloc_getcwd_or_warn(char *cwd)
 {
 #define PATH_INCR 64
@@ -22,7 +24,7 @@ xrealloc_getcwd_or_warn(char *cwd)
        char *ret;
        unsigned path_max;
 
-       path_max = 128; /* 128 + 64 should be enough for 99% of cases */
+       path_max = 128; /* 128 + 64 should be enough for 99% of cases */
 
        while (1) {
                path_max += PATH_INCR;