tools/lib/subcmd/help.h

   1 #ifndef __SUBCMD_HELP_H
   2 #define __SUBCMD_HELP_H
   3
   4 #include <sys/types.h>
   5
   6 struct cmdnames {
   7         size_t alloc;
   8         size_t cnt;
   9         struct cmdname {
  10                 size_t len; /* also used for similarity index in help.c */
  11                 char name[];
  12         } **names;
  13 };
  14
  15 static inline void mput_char(char c, unsigned int num)
  16 {
  17         while(num--)
  18                 putchar(c);
  19 }
  20
  21 void load_command_list(const char *prefix,
  22                 struct cmdnames *main_cmds,
  23                 struct cmdnames *other_cmds);
  24 void add_cmdname(struct cmdnames *cmds, const char *name, size_t len);
  25 void clean_cmdnames(struct cmdnames *cmds);
  26 int cmdname_compare(const void *a, const void *b);
  27 void uniq(struct cmdnames *cmds);
  28 /* Here we require that excludes is a sorted list. */
  29 void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
  30 int is_in_cmdlist(struct cmdnames *c, const char *s);
  31 void list_commands(const char *title, struct cmdnames *main_cmds,
  32                    struct cmdnames *other_cmds);
  33
  34 #endif /* __SUBCMD_HELP_H */