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

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Revision 370 - (hide annotations)
Mon Oct 27 20:34:27 2008 UTC (10 years, 7 months ago) by siliconforks
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File size: 3308 byte(s)
Make error messages uniform.
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 370 void fatal_source(const char * source_file, unsigned int line_number, const char * format, ...)
43     __attribute__((__noreturn__))
44     __attribute__((__format__(printf, 3, 4)));
45    
46 siliconforks 311 void version(void)
47     __attribute__((__noreturn__));
48    
49 siliconforks 106 size_t addst(size_t x, size_t y);
50    
51     size_t mulst(size_t x, size_t y);
52    
53 siliconforks 2 void * xmalloc(size_t size);
54    
55 siliconforks 106 #define xnew(type, count) ((type *) xmalloc(mulst((count), sizeof(type))))
56    
57 siliconforks 2 void * xrealloc(void * p, size_t size);
58    
59     char * xstrdup(const char * s);
60    
61 siliconforks 106 char * xstrndup(const char * s, size_t size);
62    
63     int xasprintf(char ** s, const char * template, ...) __attribute__((__format__(printf, 2, 3)));
64    
65 siliconforks 2 char * xgetcwd(void);
66    
67     FILE * xfopen(const char * file, const char * mode);
68    
69     void xstat(const char * file, struct stat * buf);
70    
71     void xlstat(const char * file, struct stat * buf);
72    
73     void xmkdir(const char * directory);
74    
75     void mkdir_if_necessary(const char * directory);
76    
77     void mkdirs(const char * path);
78    
79 siliconforks 106 bool str_starts_with(const char * string, const char * prefix);
80    
81     bool str_ends_with(const char * string, const char * suffix);
82    
83 siliconforks 2 char * make_path(const char * parent, const char * relative_path);
84    
85     char * make_canonical_path(const char * relative_path);
86    
87     char * make_basename(const char * path);
88    
89     char * make_dirname(const char * path);
90    
91     int is_same_file(const char * file1, const char * file2);
92    
93     int contains_file(const char * file1, const char * file2);
94    
95     void copy_stream(FILE * source, FILE * destination);
96    
97     void copy_file(const char * source_file, const char * destination_file);
98    
99 siliconforks 106 bool directory_is_empty(const char * directory);
100 siliconforks 2
101     struct DirListEntry {
102     char * name;
103     struct DirListEntry * next;
104     };
105    
106     struct DirListEntry * make_recursive_dir_list(const char * directory);
107    
108     void free_dir_list(struct DirListEntry * list);
109    
110 siliconforks 125 #ifndef HAVE_STRNDUP
111     char * strndup(const char * s, size_t size);
112 siliconforks 106 #endif
113    
114 siliconforks 99 #ifndef HAVE_VASPRINTF
115     int vasprintf(char ** s, const char * template, va_list a);
116 siliconforks 2 #endif
117 siliconforks 99
118     #ifndef HAVE_ASPRINTF
119 siliconforks 106 int asprintf(char ** s, const char * template, ...) __attribute__((__format__(printf, 2, 3)));
120 siliconforks 99 #endif
121    
122     #endif

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