2 * 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
19 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
20 * Permission has been granted to redistribute this code under the GPL.
26 #include "busybox.def.h"
35 /* Some useful definitions */
38 #define FALSE ((int) 1)
39 #define TRUE ((int) 0)
43 #define EXPAND_ALLOC 1024
45 #define isBlank(ch) (((ch) == ' ') || ((ch) == '\t'))
46 #define isDecimal(ch) (((ch) >= '0') && ((ch) <= '9'))
47 #define isOctal(ch) (((ch) >= '0') && ((ch) <= '7'))
48 #define isWildCard(ch) (((ch) == '*') || ((ch) == '?') || ((ch) == '['))
53 int (*main)(int argc, char** argv);
56 extern int busybox_main(int argc, char** argv);
57 extern int block_device_main(int argc, char** argv);
58 extern int cat_main(int argc, char** argv);
59 extern int more_main(int argc, char** argv);
60 extern int cp_main(int argc, char** argv);
61 extern int chmod_chown_chgrp_main(int argc, char** argv);
62 extern int chroot_main(int argc, char** argv);
63 extern int clear_main(int argc, char** argv);
64 extern int date_main(int argc, char** argv);
65 extern int dd_main(int argc, char** argv);
66 extern int df_main(int argc, char** argv);
67 extern int dmesg_main(int argc, char** argv);
68 extern int dutmp_main(int argc, char** argv);
69 extern int false_main(int argc, char** argv);
70 extern int fdisk_main(int argc, char** argv);
71 extern int fdflush_main(int argc, char **argv);
72 extern int fsck_minix_main(int argc, char **argv);
73 extern int mkfs_minix_main(int argc, char **argv);
74 extern int find_main(int argc, char** argv);
75 extern int grep_main(int argc, char** argv);
76 extern int halt_main(int argc, char** argv);
77 extern int init_main(int argc, char** argv);
78 extern int kill_main(int argc, char** argv);
79 extern int length_main(int argc, char** argv);
80 extern int ln_main(int argc, char** argv);
81 extern int loadfont_main(int argc, char** argv);
82 extern int loadkmap_main(int argc, char** argv);
83 extern int losetup_main(int argc, char** argv);
84 extern int ls_main(int argc, char** argv);
85 extern int chvt_main(int argc, char** argv);
86 extern int deallocvt_main(int argc, char** argv);
87 extern int makedevs_main(int argc, char** argv);
88 extern int math_main(int argc, char** argv);
89 extern int mkdir_main(int argc, char** argv);
90 extern int mknod_main(int argc, char** argv);
91 extern int mkswap_main(int argc, char** argv);
92 extern int mnc_main(int argc, char** argv);
93 extern int mount_main(int argc, char** argv);
94 extern int mt_main(int argc, char** argv);
95 extern int mv_main(int argc, char** argv);
96 extern int printf_main(int argc, char** argv);
97 extern int ps_main(int argc, char** argv);
98 extern int pwd_main(int argc, char** argv);
99 extern int reboot_main(int argc, char** argv);
100 extern int rmdir_main(int argc, char **argv);
101 extern int rm_main(int argc, char** argv);
102 extern int scan_partitions_main(int argc, char** argv);
103 extern int sh_main(int argc, char** argv);
104 extern int sfdisk_main(int argc, char** argv);
105 extern int sed_main(int argc, char** argv);
106 extern int sleep_main(int argc, char** argv);
107 extern int swap_on_off_main(int argc, char** argv);
108 extern int sync_main(int argc, char** argv);
109 extern int tar_main(int argc, char** argv);
110 extern int touch_main(int argc, char** argv);
111 extern int tput_main(int argc, char** argv);
112 extern int true_main(int argc, char** argv);
113 extern int tryopen_main(int argc, char** argv);
114 extern int umount_main(int argc, char** argv);
115 extern int update_main(int argc, char** argv);
116 extern int uname_main(int argc, char** argv);
117 extern int zcat_main(int argc, char** argv);
118 extern int gzip_main(int argc, char** argv);
121 const char *modeString(int mode);
122 const char *timeString(time_t timeVal);
123 int isDirectory(const char *name);
124 int isDevice(const char *name);
125 int copyFile(const char *srcName, const char *destName, int setModes,
127 char *buildName(const char *dirName, const char *fileName);
128 int makeString(int argc, const char **argv, char *buf, int bufLen);
129 char *getChunk(int size);
130 char *chunkstrdup(const char *str);
131 void freeChunks(void);
132 int fullWrite(int fd, const char *buf, int len);
133 int fullRead(int fd, char *buf, int len);
134 int recursiveAction(const char *fileName, int recurse, int followLinks, int depthFirst,
135 int (*fileAction) (const char *fileName, struct stat* statbuf),
136 int (*dirAction) (const char *fileName, struct stat* statbuf));
137 const char* timeString(time_t timeVal);
139 extern void createPath (const char *name, int mode);
140 extern int parse_mode( const char* s, mode_t* theMode);
141 extern void usage(const char *usage) __attribute__ ((noreturn));
143 extern uid_t my_getpwnam(char *name);
144 extern gid_t my_getgrnam(char *name);
145 extern void my_getpwuid(char* name, uid_t uid);
146 extern void my_getgrgid(char* group, gid_t gid);
147 extern int get_kernel_revision();
148 extern int get_console_fd(char* tty_name);
149 extern struct mntent *findMountPoint(const char *name, const char *table);
150 extern void write_mtab(char* blockDevice, char* directory,
151 char* filesystemType, long flags, char* string_flags);
152 extern void erase_mtab(const char * name);
156 #define whine_if_fstab_is_missing() {}
158 extern void whine_if_fstab_is_missing();
161 #if defined BB_NFSMOUNT
162 int nfsmount(const char *spec, const char *node, unsigned long *flags,
163 char **extra_opts, char **mount_opts, int running_bg);
166 #if defined (BB_FSCK_MINIX) || defined (BB_MKFS_MINIX)
168 static inline int bit(char * addr,unsigned int nr)
170 return (addr[nr >> 3] & (1<<(nr & 7))) != 0;
173 static inline int setbit(char * addr,unsigned int nr)
175 int __res = bit(addr, nr);
176 addr[nr >> 3] |= (1<<(nr & 7));
180 static inline int clrbit(char * addr,unsigned int nr)
182 int __res = bit(addr, nr);
183 addr[nr >> 3] &= ~(1<<(nr & 7));
187 #endif /* inline bitops junk */
191 #endif /* _INTERNAL_H_ */