1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/openpam/lib/libpam/openpam_strlset.c b/contrib/openpam/lib/libpam/openpam_strlset.c
new file mode 100644
index 0000000..2f4c4fa
--- /dev/null
+++ b/contrib/openpam/lib/libpam/openpam_strlset.c
@@ -0,0 +1,58 @@
+/*-
+ * Copyright (c) 2011-2012 Dag-Erling Smørgrav
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: openpam_strlset.c 807 2014-09-09 09:41:32Z des $
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifndef HAVE_STRLSET
+
+#include <stddef.h>
+
+#include "openpam_strlset.h"
+
+/*
+ * like memset(3), but stops at the first NUL byte and NUL-terminates the
+ * result.  Returns the number of bytes that were written, not including
+ * the terminating NUL.
+ */
+size_t
+openpam_strlset(char *str, int ch, size_t size)
+{
+	size_t len;
+
+	for (len = 0; *str && size > 1; ++len, --size)
+		*str++ = ch;
+	*str = '\0';
+	return (++len);
+}
+
+#endif