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authorBen Lindstrom <mouring@eviladmin.org>2001-06-10 17:24:51 +0000
committerBen Lindstrom <mouring@eviladmin.org>2001-06-10 17:24:51 +0000
commit68c3ce1075a6a29c5ff351a01ce0784999a0e051 (patch)
treeff998f19f04076e788ec66f5b8006ba59a6d9570 /openbsd-compat
parentd1aed9c0579d3de30cd7b4c0eecf6eee660668ed (diff)
- (bal) NeXT/MacOS X lack libgen.h and dirname(). Patch by Mark Miller
<markm@swoon.net>
Diffstat (limited to 'openbsd-compat')
-rw-r--r--openbsd-compat/Makefile.in4
-rw-r--r--openbsd-compat/dirname.c81
-rw-r--r--openbsd-compat/dirname.h5
-rw-r--r--openbsd-compat/openbsd-compat.h3
4 files changed, 90 insertions, 3 deletions
diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in
index 5b043273..2cf2774f 100644
--- a/openbsd-compat/Makefile.in
+++ b/openbsd-compat/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.10 2001/04/12 21:35:53 mouring Exp $
+# $Id: Makefile.in,v 1.11 2001/06/10 17:24:52 mouring Exp $
sysconfdir=@sysconfdir@
piddir=@piddir@
@@ -16,7 +16,7 @@ RANLIB=@RANLIB@
INSTALL=@INSTALL@
LDFLAGS=-L. @LDFLAGS@
-OPENBSD=base64.o bindresvport.o daemon.o getcwd.o getgrouplist.o getusershell.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtok.o vis.o
+OPENBSD=base64.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getusershell.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtok.o vis.o
COMPAT=bsd-arc4random.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o
diff --git a/openbsd-compat/dirname.c b/openbsd-compat/dirname.c
new file mode 100644
index 00000000..c2908267
--- /dev/null
+++ b/openbsd-compat/dirname.c
@@ -0,0 +1,81 @@
+/* $OpenBSD: dirname.c,v 1.4 1999/05/30 17:10:30 espie Exp $ */
+
+/*
+ * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
+ * 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 ``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 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 "includes.h"
+#ifndef HAVE_DIRNAME
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: dirname.c,v 1.4 1999/05/30 17:10:30 espie Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <errno.h>
+#include <string.h>
+#include <sys/param.h>
+
+char *
+dirname(path)
+ const char *path;
+{
+ static char bname[MAXPATHLEN];
+ register const char *endp;
+
+ /* Empty or NULL string gets treated as "." */
+ if (path == NULL || *path == '\0') {
+ (void)strcpy(bname, ".");
+ return(bname);
+ }
+
+ /* Strip trailing slashes */
+ endp = path + strlen(path) - 1;
+ while (endp > path && *endp == '/')
+ endp--;
+
+ /* Find the start of the dir */
+ while (endp > path && *endp != '/')
+ endp--;
+
+ /* Either the dir is "/" or there are no slashes */
+ if (endp == path) {
+ (void)strcpy(bname, *endp == '/' ? "/" : ".");
+ return(bname);
+ } else {
+ do {
+ endp--;
+ } while (endp > path && *endp == '/');
+ }
+
+ if (endp - path + 1 > sizeof(bname)) {
+ errno = ENAMETOOLONG;
+ return(NULL);
+ }
+ (void)strncpy(bname, path, endp - path + 1);
+ bname[endp - path + 1] = '\0';
+ return(bname);
+}
+#endif
diff --git a/openbsd-compat/dirname.h b/openbsd-compat/dirname.h
new file mode 100644
index 00000000..c51cff74
--- /dev/null
+++ b/openbsd-compat/dirname.h
@@ -0,0 +1,5 @@
+#ifndef HAVE_DIRNAME
+
+char *dirname(const char *path);
+
+#endif
diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h
index 876e8f6a..64d8fc5b 100644
--- a/openbsd-compat/openbsd-compat.h
+++ b/openbsd-compat/openbsd-compat.h
@@ -1,4 +1,4 @@
-/* $Id: openbsd-compat.h,v 1.6 2001/04/12 21:35:54 mouring Exp $ */
+/* $Id: openbsd-compat.h,v 1.7 2001/06/10 17:24:53 mouring Exp $ */
#ifndef _OPENBSD_H
#define _OPENBSD_H
@@ -15,6 +15,7 @@
#include "strmode.h"
#include "mktemp.h"
#include "daemon.h"
+#include "dirname.h"
#include "base64.h"
#include "sigact.h"
#include "inet_aton.h"