aboutsummaryrefslogtreecommitdiffstats
path: root/stdlib
diff options
context:
space:
mode:
authorH. Peter Anvin <hpa@linux.intel.com>2017-12-20 13:33:49 -0800
committerH. Peter Anvin <hpa@linux.intel.com>2017-12-20 13:38:20 -0800
commit81b62b9f54ac8e4019a9b2ec2b95ec0faa86bd2a (patch)
tree5339576fc296a92504dbc5a07a8a97c2de4896ab /stdlib
parentdcbaf677d4b5118d427a3a3b45a3499e22fa8635 (diff)
downloadnasm-81b62b9f54ac8e4019a9b2ec2b95ec0faa86bd2a.tar.gz
nasm-81b62b9f54ac8e4019a9b2ec2b95ec0faa86bd2a.tar.xz
nasm-81b62b9f54ac8e4019a9b2ec2b95ec0faa86bd2a.zip
Eliminate filename length restrictions, remote ofmt->filename()
Get rid of remaining dependencies on FILENAME_MAX, which ought to have been removed a long time ago. Remove ofmt->filename(); all implementations pretty much do the same thing and there is absolutely no reason to duplicate that functionality all over the place. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/strrchrnul.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/stdlib/strrchrnul.c b/stdlib/strrchrnul.c
new file mode 100644
index 00000000..d25148eb
--- /dev/null
+++ b/stdlib/strrchrnul.c
@@ -0,0 +1,50 @@
+/* ----------------------------------------------------------------------- *
+ *
+ * Copyright 2017 The NASM Authors - All Rights Reserved
+ * See the file AUTHORS included with the NASM distribution for
+ * the specific copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ *
+ * ----------------------------------------------------------------------- */
+
+#include "compiler.h"
+#include <string.h>
+
+#ifndef HAVE_STRRCHRNUL
+
+char *strrchrnul(const char *s, int c)
+{
+ char *p;
+
+ p = strrchr(s, c);
+ if (!p)
+ p = strchr(s, '\0');
+
+ return p;
+}
+
+#endif