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Diffstat (limited to 'dotlock.h')
-rw-r--r-- | dotlock.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/dotlock.h b/dotlock.h deleted file mode 100644 index 3fb9bcb..0000000 --- a/dotlock.h +++ /dev/null | |||
@@ -1,112 +0,0 @@ | |||
1 | /* dotlock.h - dotfile locking declarations | ||
2 | * Copyright (C) 2000, 2001, 2006, 2011 Free Software Foundation, Inc. | ||
3 | * | ||
4 | * This file is part of JNLIB, which is a subsystem of GnuPG. | ||
5 | * | ||
6 | * JNLIB is free software; you can redistribute it and/or modify it | ||
7 | * under the terms of either | ||
8 | * | ||
9 | * - the GNU Lesser General Public License as published by the Free | ||
10 | * Software Foundation; either version 3 of the License, or (at | ||
11 | * your option) any later version. | ||
12 | * | ||
13 | * or | ||
14 | * | ||
15 | * - the GNU General Public License as published by the Free | ||
16 | * Software Foundation; either version 2 of the License, or (at | ||
17 | * your option) any later version. | ||
18 | * | ||
19 | * or both in parallel, as here. | ||
20 | * | ||
21 | * JNLIB is distributed in the hope that it will be useful, but | ||
22 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
24 | * General Public License for more details. | ||
25 | * | ||
26 | * You should have received a copies of the GNU General Public License | ||
27 | * and the GNU Lesser General Public License along with this program; | ||
28 | * if not, see <http://www.gnu.org/licenses/>. | ||
29 | * | ||
30 | * ALTERNATIVELY, this file may be distributed under the terms of the | ||
31 | * following license, in which case the provisions of this license are | ||
32 | * required INSTEAD OF the GNU Lesser General License or the GNU | ||
33 | * General Public License. If you wish to allow use of your version of | ||
34 | * this file only under the terms of the GNU Lesser General License or | ||
35 | * the GNU General Public License, and not to allow others to use your | ||
36 | * version of this file under the terms of the following license, | ||
37 | * indicate your decision by deleting this paragraph and the license | ||
38 | * below. | ||
39 | * | ||
40 | * Redistribution and use in source and binary forms, with or without | ||
41 | * modification, are permitted provided that the following conditions | ||
42 | * are met: | ||
43 | * | ||
44 | * 1. Redistributions of source code must retain the above copyright | ||
45 | * notice, and the entire permission notice in its entirety, | ||
46 | * including the disclaimer of warranties. | ||
47 | * 2. Redistributions in binary form must reproduce the above copyright | ||
48 | * notice, this list of conditions and the following disclaimer in the | ||
49 | * documentation and/or other materials provided with the distribution. | ||
50 | * 3. The name of the author may not be used to endorse or promote | ||
51 | * products derived from this software without specific prior | ||
52 | * written permission. | ||
53 | * | ||
54 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED | ||
55 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
56 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
57 | * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | ||
58 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
59 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
60 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
61 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
62 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
63 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
64 | * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
65 | */ | ||
66 | |||
67 | #ifndef LIBJNLIB_DOTLOCK_H | ||
68 | #define LIBJNLIB_DOTLOCK_H | ||
69 | |||
70 | /* See dotlock.c for a description. */ | ||
71 | |||
72 | #ifdef DOTLOCK_EXT_SYM_PREFIX | ||
73 | # ifndef _DOTLOCK_PREFIX | ||
74 | # define _DOTLOCK_PREFIX1(x,y) x ## y | ||
75 | # define _DOTLOCK_PREFIX2(x,y) _DOTLOCK_PREFIX1(x,y) | ||
76 | # define _DOTLOCK_PREFIX(x) _DOTLOCK_PREFIX2(DOTLOCK_EXT_SYM_PREFIX,x) | ||
77 | # endif /*_DOTLOCK_PREFIX*/ | ||
78 | # define dotlock_disable _DOTLOCK_PREFIX(dotlock_disable) | ||
79 | # define dotlock_create _DOTLOCK_PREFIX(dotlock_create) | ||
80 | # define dotlock_set_fd _DOTLOCK_PREFIX(dotlock_set_fd) | ||
81 | # define dotlock_get_fd _DOTLOCK_PREFIX(dotlock_get_fd) | ||
82 | # define dotlock_destroy _DOTLOCK_PREFIX(dotlock_destroy) | ||
83 | # define dotlock_take _DOTLOCK_PREFIX(dotlock_take) | ||
84 | # define dotlock_release _DOTLOCK_PREFIX(dotlock_release) | ||
85 | # define dotlock_remove_lockfiles _DOTLOCK_PREFIX(dotlock_remove_lockfiles) | ||
86 | #endif /*DOTLOCK_EXT_SYM_PREFIX*/ | ||
87 | |||
88 | #ifdef __cplusplus | ||
89 | extern "C" | ||
90 | { | ||
91 | #if 0 | ||
92 | } | ||
93 | #endif | ||
94 | #endif | ||
95 | |||
96 | |||
97 | struct dotlock_handle; | ||
98 | typedef struct dotlock_handle *dotlock_t; | ||
99 | |||
100 | void dotlock_disable (void); | ||
101 | dotlock_t dotlock_create (const char *file_to_lock, unsigned int flags); | ||
102 | void dotlock_set_fd (dotlock_t h, int fd); | ||
103 | int dotlock_get_fd (dotlock_t h); | ||
104 | void dotlock_destroy (dotlock_t h); | ||
105 | int dotlock_take (dotlock_t h, long timeout); | ||
106 | int dotlock_release (dotlock_t h); | ||
107 | void dotlock_remove_lockfiles (void); | ||
108 | |||
109 | #ifdef __cplusplus | ||
110 | } | ||
111 | #endif | ||
112 | #endif /*LIBJNLIB_DOTLOCK_H*/ | ||