Eliminate improper consts and allow standard version to override.
diff --git a/libbb/dirname.c b/libbb/dirname.c
index 87db1f2..df9a49d 100644
--- a/libbb/dirname.c
+++ b/libbb/dirname.c
@@ -22,12 +22,14 @@
#include <string.h>
#include "libbb.h"
+#if defined __UCLIBC__ || __GNU_LIBRARY___ < 5
+
/* Return a string containing the path name of the parent
* directory of PATH. */
-char *dirname(const char *path)
+char *dirname(char *path)
{
- const char *s;
+ char *s;
/* Go to the end of the string. */
s = path + strlen(path) - 1;
@@ -49,3 +51,5 @@
s[1] = '\0';
return path;
}
+
+#endif