1 /* vi: set sw=4 ts=4: */
3 * Busybox main internal header file
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.
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 GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <sys/types.h>
32 #define FALSE ((int) 0)
33 #define TRUE ((int) 1)
35 extern void error_msg(const char *s
, ...) __attribute__ ((format (printf
, 1, 2)));
36 extern void error_msg_and_die(const char *s
, ...) __attribute__ ((noreturn
, format (printf
, 1, 2)));
37 extern void perror_msg(const char *s
, ...);
38 extern void perror_msg_and_die(const char *s
, ...) __attribute__ ((noreturn
));
39 extern void archive_xread_all(int fd
, char *buf
, size_t count
);
41 /* These two are used internally -- you shouldn't need to use them */
42 extern void verror_msg(const char *s
, va_list p
);
43 extern void vperror_msg(const char *s
, va_list p
);
45 const char *mode_string(int mode
);
46 const char *time_string(time_t timeVal
);
48 int copy_file(const char *source
, const char *dest
, int flags
);
49 int copy_file_chunk(FILE *src_file
, FILE *dst_file
, unsigned long long chunksize
);
50 ssize_t
safe_read(int fd
, void *buf
, size_t count
);
51 ssize_t
full_read(int fd
, char *buf
, int len
);
53 extern int parse_mode( const char* s
, mode_t
* theMode
);
55 extern FILE *wfopen(const char *path
, const char *mode
);
56 extern FILE *xfopen(const char *path
, const char *mode
);
58 extern void *xmalloc (size_t size
);
59 extern void *xrealloc(void *old
, size_t size
);
60 extern void *xcalloc(size_t nmemb
, size_t size
);
61 extern char *xstrdup (const char *s
);
62 extern char *xstrndup (const char *s
, int n
);
63 extern char *safe_strncpy(char *dst
, const char *src
, size_t size
);
65 char *xreadlink(const char *path
);
66 char *concat_path_file(const char *path
, const char *filename
);
67 char *last_char_is(const char *s
, int c
);
69 typedef struct file_headers_s
{
80 enum extract_functions_e
{
81 extract_verbose_list
= 1,
83 extract_one_to_buffer
= 4,
84 extract_to_stdout
= 8,
85 extract_all_to_fs
= 16,
86 extract_preserve_date
= 32,
87 extract_data_tar_gz
= 64,
88 extract_control_tar_gz
= 128,
89 extract_unzip_only
= 256,
90 extract_unconditional
= 512,
91 extract_create_leading_dirs
= 1024,
93 extract_exclude_list
= 4096
96 char *deb_extract(const char *package_filename
, FILE *out_stream
,
97 const int extract_function
, const char *prefix
, const char *filename
);
99 extern int unzip(FILE *l_in_file
, FILE *l_out_file
);
100 extern void gz_close(int gunzip_pid
);
101 extern FILE *gz_open(FILE *compressed_file
, int *pid
);
103 int make_directory (const char *path
, long mode
, int flags
);
106 FILEUTILS_PRESERVE_STATUS
= 1,
107 FILEUTILS_PRESERVE_SYMLINKS
= 2,
112 extern const char *applet_name
;
113 extern const char * const memory_exhausted
;
115 #endif /* __LIBBB_H__ */