/[jscoverage]/trunk/util.h
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Annotation of /trunk/util.h

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Revision 191 - (hide annotations)
Tue Sep 23 03:49:29 2008 UTC (10 years, 5 months ago) by siliconforks
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1 siliconforks 2 /*
2     util.h - general purpose utility routines
3 siliconforks 87 Copyright (C) 2007, 2008 siliconforks.com
4 siliconforks 2
5     This program 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 2 of the License, or
8     (at your option) any later version.
9    
10     This program 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 along
16     with this program; if not, write to the Free Software Foundation, Inc.,
17     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18     */
19    
20     #ifndef UTIL_H_
21     #define UTIL_H_
22    
23 siliconforks 99 #ifndef HAVE_VASPRINTF
24     #include <stdarg.h>
25     #endif
26 siliconforks 106 #include <stdbool.h>
27 siliconforks 2 #include <stdio.h>
28     #include <stdlib.h>
29    
30     #include <sys/stat.h>
31    
32     extern const char * program;
33    
34     void fatal(const char * format, ...)
35     __attribute__((__noreturn__))
36     __attribute__((__format__(printf, 1, 2)));
37    
38 siliconforks 191 void fatal_command_line(const char * format, ...)
39     __attribute__((__noreturn__))
40     __attribute__((__format__(printf, 1, 2)));
41    
42 siliconforks 106 size_t addst(size_t x, size_t y);
43    
44     size_t mulst(size_t x, size_t y);
45    
46 siliconforks 2 void * xmalloc(size_t size);
47    
48 siliconforks 106 #define xnew(type, count) ((type *) xmalloc(mulst((count), sizeof(type))))
49    
50 siliconforks 2 void * xrealloc(void * p, size_t size);
51    
52     char * xstrdup(const char * s);
53    
54 siliconforks 106 char * xstrndup(const char * s, size_t size);
55    
56     int xasprintf(char ** s, const char * template, ...) __attribute__((__format__(printf, 2, 3)));
57    
58 siliconforks 2 char * xgetcwd(void);
59    
60     FILE * xfopen(const char * file, const char * mode);
61    
62     void xstat(const char * file, struct stat * buf);
63    
64     void xlstat(const char * file, struct stat * buf);
65    
66     void xmkdir(const char * directory);
67    
68     void mkdir_if_necessary(const char * directory);
69    
70     void mkdirs(const char * path);
71    
72 siliconforks 106 bool str_starts_with(const char * string, const char * prefix);
73    
74     bool str_ends_with(const char * string, const char * suffix);
75    
76 siliconforks 2 char * make_path(const char * parent, const char * relative_path);
77    
78     char * make_canonical_path(const char * relative_path);
79    
80     char * make_basename(const char * path);
81    
82     char * make_dirname(const char * path);
83    
84     int is_same_file(const char * file1, const char * file2);
85    
86     int contains_file(const char * file1, const char * file2);
87    
88     void copy_stream(FILE * source, FILE * destination);
89    
90     void copy_file(const char * source_file, const char * destination_file);
91    
92 siliconforks 106 bool directory_is_empty(const char * directory);
93 siliconforks 2
94     struct DirListEntry {
95     char * name;
96     struct DirListEntry * next;
97     };
98    
99     struct DirListEntry * make_recursive_dir_list(const char * directory);
100    
101     void free_dir_list(struct DirListEntry * list);
102    
103 siliconforks 125 #ifndef HAVE_STRNDUP
104     char * strndup(const char * s, size_t size);
105 siliconforks 106 #endif
106    
107 siliconforks 99 #ifndef HAVE_VASPRINTF
108     int vasprintf(char ** s, const char * template, va_list a);
109 siliconforks 2 #endif
110 siliconforks 99
111     #ifndef HAVE_ASPRINTF
112 siliconforks 106 int asprintf(char ** s, const char * template, ...) __attribute__((__format__(printf, 2, 3)));
113 siliconforks 99 #endif
114    
115     #endif

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