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| // Function to display help text
|
| #include "toys.h"
|
| #include "generated/help.h"
|
| #undef NEWTOY
| #undef OLDTOY
| #define NEWTOY(name,opt,flags) HELP_##name "\0"
| #if CFG_TOYBOX
| #define OLDTOY(name,oldname,flags) "\xff" #oldname "\0"
| #else
| #define OLDTOY(name, oldname, flags) HELP_##oldname "\0"
| #endif
| static char *help_data =
| #include "generated/newtoys.h"
| ;
|
| void show_help(FILE *out)
| {
| int i = toys.which-toy_list;
| char *s;
|
| if (CFG_TOYBOX_HELP) {
| for (;;) {
| s = help_data;
| while (i--) s += strlen(s) + 1;
| // If it's an alias, restart search for real name
| if (*s != 255) break;
| i = toy_find(++s)-toy_list;
| }
|
| fprintf(out, "%s", s);
| }
| }
|
|
