toys.h

/* Toybox infrastructure.
 *
 * Copyright 2006 Rob Landley <rob@landley.net>
 */

// Stuff that needs to go before the standard headers

#include"generated/config.h"
#include"lib/portability.h"

// General posix-2008 headers
#include<ctype.h>
#include<dirent.h>
#include<errno.h>
#include<fcntl.h>
#include<fnmatch.h>
#include<grp.h>
#include<inttypes.h>
#include<limits.h>
#include<math.h>
#include<paths.h>
#include<pwd.h>
#include<regex.h>
#include<sched.h>
#include<setjmp.h>
#include<signal.h>
#include<stdarg.h>
#include<stddef.h>
#include<stdint.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<strings.h>
#include<sys/mman.h>
#include<sys/resource.h>
#include<sys/stat.h>
#include<sys/statvfs.h>
#include<sys/time.h>
#include<sys/times.h>
#include<sys/utsname.h>
#include<sys/wait.h>
#include<syslog.h>
#include<termios.h>
#include<time.h>
#include<unistd.h>
#include<utime.h>

// Posix networking

#include<arpa/inet.h>
#include<netdb.h>
#include<net/if.h>
#include<netinet/in.h>
#include<netinet/tcp.h>
#include<poll.h>
#include<sys/socket.h>
#include<sys/un.h>

// Internationalization support (also in POSIX and LSB)

#include<locale.h>
#include<wchar.h>
#include<wctype.h>

// LSB 4.1 headers
#include<sys/ioctl.h>

#include"lib/lib.h"
#include"lib/lsm.h"
#include"lib/toyflags.h"

// Get list of function prototypes for all enabled command_main() functions.

#defineNEWTOY(name, opts, flags) void name##_main(void);
#defineOLDTOY(name, oldname, flags) void oldname##_main(void);
#include"generated/newtoys.h"
#include"generated/flags.h"
#include"generated/globals.h"
#include"generated/tags.h"

// These live in main.c

structtoy_list*toy_find(char*name);
voidtoy_init(structtoy_list*which, char*argv[]);
voidtoy_exec(char*argv[]);

// Array of available commands

externstructtoy_list {
char*name;
void (*toy_main)(void);
char*options;
unsignedflags;
} toy_list[];

// Global context shared by all commands.

externstructtoy_context {
structtoy_list*which; // Which entry in toy_list is this one?
char**argv; // Original command line arguments
char**optargs; // Arguments left over from get_optflags()
unsigned long longoptflags; // Command line option flags from get_optflags()
intoptc; // Count of optargs
intenvc; // Count of original environ entries
intold_umask; // Old umask preserved by TOYFLAG_UMASK
shorttoycount; // Total number of commands in this build
shortsignal; // generic_signal() records what signal it saw here
intsignalfd; // and writes signal to this fd, if set
charexitval; // Value error_exit feeds to exit()
charwasroot; // dropped setuid

// This is at the end so toy_init() doesn't zero it.
sigjmp_buf*rebound; // siglongjmp here instead of exit when do_rebound
structarg_list*xexit; // atexit() functions for xexit(), set by sigatexit()
void*stacktop; // nested toy_exec() call count, or 0 if vforked
} toys;

// Two big temporary buffers: one for use by commands, one for library functions

externchartoybuf[4096], libbuf[4096];

externchar**environ;

#defineFLAG(x) (!!(toys.optflags&FLAG_##x)) // Return 1 if flag set, 0 if not
#ifdefTOYBOX_OH_ADAPT
/* fix "ps -eo pid,cmd,%cpu --sort=-%CPU"sort not correct problem */
#defineEXP 1e-6 // for double comparison
#endif

#defineGLOBALS(...)
#defineARRAY_LEN(array) (sizeof(array)/sizeof(*array))
#defineTAGGED_ARRAY(X, ...) {__VA_ARGS__}

#ifndefTOYBOX_VERSION
#ifndefTOYBOX_VENDOR
#defineTOYBOX_VENDOR ""
#endif
#defineTOYBOX_VERSION "0.8.10"TOYBOX_VENDOR
#endif