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