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1  /* Flags values for the third argument of NEWTOY()
2   *
3   * Included from both main.c (runs in toys.h context) and scripts/install.c
4   * (which may build on crazy things like macosx when cross compiling).
5   */
6  
7  // Flags describing command behavior.
8  
9  // Where to install (toybox --long outputs absolute paths to commands)
10  // If no location bits set, command not listed in "toybox" command's output.
11  #define TOYFLAG_USR      (1<<0)
12  #define TOYFLAG_BIN      (1<<1)
13  #define TOYFLAG_SBIN     (1<<2)
14  #define TOYMASK_LOCATION ((1<<4)-1)
15  
16  // This is a shell built-in function, running in the same process context.
17  #define TOYFLAG_NOFORK   (1<<4)
18  #define TOYFLAG_MAYFORK  (1<<5)
19  
20  // Start command with a umask of 0 (saves old umask in this.old_umask)
21  #define TOYFLAG_UMASK    (1<<6)
22  
23  // This command runs as root.
24  #define TOYFLAG_STAYROOT (1<<7) // Don't drop suid root before running cmd_main
25  #define TOYFLAG_NEEDROOT (1<<8) // Refuse to run if real uid != 0
26  #define TOYFLAG_ROOTONLY (TOYFLAG_STAYROOT|TOYFLAG_NEEDROOT)
27  
28  // Call setlocale to listen to environment variables.
29  // This invalidates sprintf("%.*s", size, string) as a valid length constraint.
30  #define TOYFLAG_LOCALE   (1<<9)
31  
32  // Suppress default --help processing
33  #define TOYFLAG_NOHELP   (1<<10)
34  
35  // Error code to return if argument parsing fails (default 1)
36  #define TOYFLAG_ARGFAIL(x) (x<<24)
37  
38  #if CFG_TOYBOX_PEDANTIC_ARGS
39  #define NO_ARGS ">0"
40  #else
41  #define NO_ARGS 0
42  #endif
43