edelib 1.0

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Missing.h
1 /*
2 * $Id: Missing.h 2944 2009-11-17 13:20:31Z karijes $
3 *
4 * Provides the missing functions
5 * Copyright (c) 2005-2007 edelib authors
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public License
18 * along with this library. If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #ifndef __EDELIB_MISSING_H__
22 #define __EDELIB_MISSING_H__
23
24 #include "edelib-global.h"
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 /* include dirent intentionally so we can emulate it if missing */
31 #include <dirent.h>
32
42 EDELIB_API int edelib_setenv(const char* name, const char* value, int overwrite);
43
48 EDELIB_API int edelib_unsetenv(const char* name);
49
53 EDELIB_API unsigned int edelib_strnlen(const char* str, unsigned int maxlen);
54
59 EDELIB_API char* edelib_strndup(const char* str, unsigned int maxlen);
60
67 EDELIB_API unsigned long edelib_strlcpy(char* dst, const char* src, unsigned long sz);
68
75 EDELIB_API unsigned long edelib_strlcat(char* dst, const char* src, unsigned long sz);
76
81 EDELIB_API int edelib_scandir(const char* dir, struct dirent*** namelist,
82 int (*filter)(const struct dirent* name),
83 int (*compar)(struct dirent** n1, struct dirent** n2));
84
89 EDELIB_API int edelib_alphasort(struct dirent **n1, struct dirent **n2);
90
95 EDELIB_API int edelib_daemon(int nochdir, int noclose);
96
97 #ifdef __cplusplus
98 }
99 #endif
100
101 #endif