summaryrefslogtreecommitdiffstats
path: root/lib/basename.c
diff options
context:
space:
mode:
authorTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 (GMT)
committerTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 (GMT)
commitfe856aa957978504137c1d425815d4ed8a22be40 (patch)
treea5bb46ce0e64b2056f75700eadbf27aba7c39418 /lib/basename.c
parent210f39bc84cfbb21cd72dc054e43f13815ee0616 (diff)
downloadmonitoring-plugins-fe856aa957978504137c1d425815d4ed8a22be40.tar.gz
Sync with gnulib - lots of extraneous code removed in preference to GNU code
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1580 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'lib/basename.c')
-rw-r--r--lib/basename.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/lib/basename.c b/lib/basename.c
deleted file mode 100644
index 5cc97cd..0000000
--- a/lib/basename.c
+++ /dev/null
@@ -1,79 +0,0 @@
1/* basename.c -- return the last element in a file name
2
3 Copyright (C) 1990, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free
4 Software Foundation, Inc.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software Foundation,
18 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
19
20#ifdef HAVE_CONFIG_H
21# include <config.h>
22#endif
23
24#include "dirname.h"
25#include <string.h>
26
27/* In general, we can't use the builtin `basename' function if available,
28 since it has different meanings in different environments.
29 In some environments the builtin `basename' modifies its argument.
30
31 Return the address of the last file name component of NAME. If
32 NAME has no file name components because it is all slashes, return
33 NAME if it is empty, the address of its last slash otherwise. */
34
35char *
36base_name (char const *name)
37{
38 char const *base = name + FILE_SYSTEM_PREFIX_LEN (name);
39 char const *p;
40
41 for (p = base; *p; p++)
42 {
43 if (ISSLASH (*p))
44 {
45 /* Treat multiple adjacent slashes like a single slash. */
46 do p++;
47 while (ISSLASH (*p));
48
49 /* If the file name ends in slash, use the trailing slash as
50 the basename if no non-slashes have been found. */
51 if (! *p)
52 {
53 if (ISSLASH (*base))
54 base = p - 1;
55 break;
56 }
57
58 /* *P is a non-slash preceded by a slash. */
59 base = p;
60 }
61 }
62
63 return (char *) base;
64}
65
66/* Return the length of of the basename NAME. Typically NAME is the
67 value returned by base_name. Act like strlen (NAME), except omit
68 redundant trailing slashes. */
69
70size_t
71base_len (char const *name)
72{
73 size_t len;
74
75 for (len = strlen (name); 1 < len && ISSLASH (name[len - 1]); len--)
76 continue;
77
78 return len;
79}