1 // Copyright (C) 2015 James Buren
2 //
3 // This file is part of revdep.
4 //
5 // revdep is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
9 //
10 // revdep is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with revdep. If not, see <http://www.gnu.org/licenses/>.
17
18 #pragma once
19
20 #define new(T,N) ((T*)xmalloc(sizeof(T)*(N)))
21 #define renew(P,T,N) ((T*)xrealloc((P),sizeof(T)*(N)))
22
23 typedef void (*parse_cb_t) (int record, int field, char *start, char *end);
24
25 enum
26 {
27 LOG_BRIEF,
28 LOG_INFO_1,
29 LOG_INFO_2,
30 LOG_ERROR,
31 LOG_DEBUG
32 };
33
34 extern void *xmalloc(unsigned int bytes);
35 extern void *xrealloc(void *p, unsigned int bytes);
36 extern char *xstrdup(const char *in);
37 extern void logger(int level, const char *fmt, ...) __attribute__((format(printf,2,3)));
38 extern char *strtrim(char *s);
39 extern unsigned int string_crc32(const char *s);
40 extern int open_file_in_memory(const char *path, int *fd, char **text, unsigned int *length);
41 extern void close_file_in_memory(int fd, char *text, unsigned int length);
42 extern int parse_file_in_memory(char *text, parse_cb_t cb);
43 extern int get_ld_for_file(const char *pkg, const char *path, const char **ld);
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