Import of patch-2.2.tar.gzv2.2

1 files changed, 24 insertions, 0 deletions

diff --git a/basename.c b/basename.c
new file mode 100644
index 0000000..1cc7854
--- /dev/null
+++ b/basename.c
@@ -0,0 +1,24 @@
+/* basename.c -- return the last element in a path */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <backupfile.h>
+
+/* In general, we can't use the builtin `basename' function if available,
+   since it has different meanings in different environments.
+   In some environments the builtin `basename' modifies its argument.  */
+
+char *
+base_name (name)
+     char const *name;
+{
+  char const *base = name;
+
+  while (*name)
+    if (*name++ == '/')
+      base = name;
+
+  return (char *) base;
+}