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/* vi: set ts=4 :*/
/* Toybox infrastructure.
*
* Copyright 2006 Rob Landley <rob@landley.net>
*/
struct df_data {
struct arg_list *fstype;
long units;
};
struct dmesg_data {
long level;
long size;
};
struct mke2fs_data {
// Command line arguments.
long blocksize;
long bytes_per_inode;
long inodes; // Total inodes in filesystem.
long reserved_percent; // Integer precent of space to reserve for root.
char *gendir; // Where to read dirtree from.
// Internal data.
struct dirtree *dt; // Tree of files to copy into the new filesystem.
unsigned treeblocks; // Blocks used by dt
unsigned treeinodes; // Inodes used by dt
unsigned blocks; // Total blocks in the filesystem.
unsigned freeblocks; // Free blocks in the filesystem.
unsigned inodespg; // Inodes per group
unsigned groups; // Total number of block groups.
unsigned blockbits; // Bits per block. (Also blocks per group.)
// For gene2fs
unsigned nextblock; // Next data block to allocate
unsigned nextgroup; // Next group we'll be allocating from
int fsfd; // File descriptor of filesystem (to output to).
struct ext2_superblock sb;
};
struct mkfifo_data {
char *mode;
};
struct netcat_data {
char *filename; // -f read from filename instead of network
long quit_delay; // -q Exit after EOF from stdin after # seconds.
char *source_address; // -s Bind to a specific source address.
long port; // -p Bind to a specific source port.
long listen; // -l Listen for connection instead of dialing out.
long wait; // -w Wait # seconds for a connection.
long delay; // -i delay between lines sent
};
struct oneit_data {
char *console;
};
struct patch_data {
char *infile;
long prefix;
struct double_list *plines, *flines;
long oldline, oldlen, newline, newlen, linenum;
int context, state, filein, fileout, filepatch;
char *tempname, *oldname;
};
struct sed_data {
struct arg_list *commands;
};
struct sleep_data {
long seconds;
};
struct touch_data {
char *ref_file;
char *time;
long length;
};
struct toysh_data {
char *command;
};
extern union toy_union {
struct dmesg_data dmesg;
struct df_data df;
struct mke2fs_data mke2fs;
struct mkfifo_data mkfifo;
struct netcat_data netcat;
struct oneit_data oneit;
struct patch_data patch;
struct sed_data sed;
struct sleep_data sleep;
struct touch_data touch;
struct toysh_data toysh;
} toy;
#define TOYFLAG_USR (1<<0)
#define TOYFLAG_BIN (1<<1)
#define TOYFLAG_SBIN (1<<2)
#define TOYMASK_LOCATION ((1<<4)-1)
#define TOYFLAG_NOFORK (1<<4)
extern struct toy_list {
char *name;
void (*toy_main)(void);
char *options;
int flags;
} toy_list[];
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