2 * Busybox main header file
4 * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
21 * Permission has been granted to redistribute this code under the GPL.
27 #include "busybox.def.h"
35 /* Some useful definitions */
39 #define FALSE ((BOOL) 1)
40 #define TRUE ((BOOL) 0)
44 #define EXPAND_ALLOC 1024
46 #define isBlank(ch) (((ch) == ' ') || ((ch) == '\t'))
47 #define isDecimal(ch) (((ch) >= '0') && ((ch) <= '9'))
48 #define isOctal(ch) (((ch) >= '0') && ((ch) <= '7'))
49 #define isWildCard(ch) (((ch) == '*') || ((ch) == '?') || ((ch) == '['))
54 unsigned int complainInPostProcess:1;
55 unsigned int changeUserID:1;
56 unsigned int changeGroupID:1;
57 unsigned int changeMode:1;
58 unsigned int create:1;
60 unsigned int recursive:1;
61 unsigned int processDirectoriesAfterTheirContents;
62 unsigned int makeParentDirectories:1;
63 unsigned int didOperation:1;
64 unsigned int isSymbolicLink:1;
65 unsigned int makeSymbolicLink:1;
66 unsigned int dyadic:1;
68 const char* destination;
81 int (*main)(int argc, char** argv);
84 extern void name_and_error(const char*);
85 extern int is_a_directory(const char*);
86 extern char* join_paths(char *, const char *, const char *);
90 ,int (*function)(const struct FileInfo * i));
92 extern struct mntent *
93 findMountPoint(const char*, const char *);
95 extern void usage(const char*);
96 extern int busybox_main(int argc, char** argv);
97 extern int block_device_main(int argc, char** argv);
98 extern int cat_more_main(int argc, char** argv);
99 extern int more_main(int argc, char** argv);
100 extern int chgrp_main(int argc, char** argv);
101 extern int chmod_main(int argc, char** argv);
102 extern int chown_main(int argc, char** argv);
103 extern int chroot_main(int argc, char** argv);
104 extern int clear_main(int argc, char** argv);
105 extern int date_main(int argc, char** argv);
106 extern int dd_main(int argc, char** argv);
107 extern int df_main(int argc, char** argv);
108 extern int dmesg_main(int argc, char** argv);
109 extern int dyadic_main(int argc, char** argv);
110 extern int false_main(int argc, char** argv);
111 extern int fdisk_main(int argc, char** argv);
112 extern int find_main(int argc, char** argv);
113 extern int grep_main(int argc, char** argv);
114 extern int halt_main(int argc, char** argv);
115 extern int init_main(int argc, char** argv);
116 extern int kill_main(int argc, char** argv);
117 extern int length_main(int argc, char** argv);
118 extern int ln_main(int argc, char** argv);
119 extern int loadkmap_main(int argc, char** argv);
120 extern int losetup_main(int argc, char** argv);
121 extern int ls_main(int argc, char** argv);
122 extern int makedevs_main(int argc, char** argv);
123 extern int math_main(int argc, char** argv);
124 extern int mknod_main(int argc, char** argv);
125 extern int mkswap_main(int argc, char** argv);
126 extern int mnc_main(int argc, char** argv);
127 extern int monadic_main(int argc, char** argv);
128 extern int mount_main(int argc, char** argv);
129 extern int mt_main(int argc, char** argv);
130 extern int printf_main(int argc, char** argv);
131 extern int pwd_main(int argc, char** argv);
132 extern int reboot_main(int argc, char** argv);
133 extern int rm_main(int argc, char** argv);
134 extern int scan_partitions_main(int argc, char** argv);
135 extern int sh_main(int argc, char** argv);
136 extern int sleep_main(int argc, char** argv);
137 extern int tar_main(int argc, char** argv);
138 extern int sync_main(int argc, char** argv);
139 extern int tput_main(int argc, char** argv);
140 extern int true_main(int argc, char** argv);
141 extern int tryopen_main(int argc, char** argv);
142 extern int umount_main(int argc, char** argv);
143 extern int update_main(int argc, char** argv);
144 extern int zcat_main(int argc, char** argv);
145 extern int gzip_main(int argc, char** argv);
152 ,int * group_execute);
154 extern int parse_user_name(const char* string, struct FileInfo * i);
159 * Chunks contain data which is allocated as needed, but which is
160 * not freed until all of the data needs freeing, such as at
161 * the beginning of the next command.
163 typedef struct chunk CHUNK;
164 #define CHUNK_INIT_SIZE 4
168 char data[CHUNK_INIT_SIZE]; /* actually of varying length */
171 const char *modeString(int mode);
172 const char *timeString(time_t timeVal);
173 BOOL isDirectory(const char *name);
174 BOOL isDevice(const char *name);
175 BOOL copyFile(const char *srcName, const char *destName, BOOL setModes);
176 const char *buildName(const char *dirName, const char *fileName);
177 BOOL makeString(int argc, const char **argv, char *buf, int bufLen);
178 char *getChunk(int size);
179 char *chunkstrdup(const char *str);
180 void freeChunks(void);
181 int fullWrite(int fd, const char *buf, int len);
182 int fullRead(int fd, char *buf, int len);
183 int recursiveAction(const char *fileName, BOOL followLinks,
184 int (*fileAction) (const char *fileName),
185 int (*dirAction) (const char *fileName));