Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/util/basename.c b/src/util/basename.c
new file mode 100644
index 0000000..429e6cf
--- /dev/null
+++ b/src/util/basename.c
@@ -0,0 +1,49 @@
+/*++
+/* NAME
+/*	basename 3
+/* SUMMARY
+/*	extract file basename
+/* SYNOPSIS
+/*	#include <stringops.h>
+/*
+/*	char	*basename(path)
+/*	const char *path;
+/* DESCRIPTION
+/*	The \fBbasename\fR routine skips over the last '/' in
+/*	\fIpath\fR and returns a pointer to the result.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+#include <string.h>
+
+#ifndef HAVE_BASENAME
+
+/* Utility library. */
+
+#include "stringops.h"
+
+/* basename - skip directory prefix */
+
+char   *basename(const char *path)
+{
+    char   *result;
+
+    if ((result = strrchr(path, '/')) == 0)
+	result = (char *) path;
+    else
+	result += 1;
+    return (result);
+}
+
+#endif