From 940208a771066229bc6a486f6a058e332b71cfe4 Mon Sep 17 00:00:00 2001 From: Miklos Vajna Date: Wed, 30 Jul 2008 01:16:58 +0200 Subject: builtin-help: make some internal functions available to other builtins Make load_command_list() capable of filtering for a given prefix and loading into a pair of "struct cmdnames" supplied by the caller. Make the static add_cmdname(), exclude_cmds() and is_in_cmdlist() functions non-static. Make list_commands() accept a custom title, and work from a pair of "struct cmdnames" supplied by the caller. Signed-off-by: Miklos Vajna Signed-off-by: Junio C Hamano --- help.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 help.h (limited to 'help.h') diff --git a/help.h b/help.h new file mode 100644 index 000000000..d614e5491 --- /dev/null +++ b/help.h @@ -0,0 +1,23 @@ +#ifndef HELP_H +#define HELP_H + +struct cmdnames { + int alloc; + int cnt; + struct cmdname { + size_t len; + char name[FLEX_ARRAY]; + } **names; +}; + +unsigned int load_command_list(const char *prefix, + struct cmdnames *main_cmds, + struct cmdnames *other_cmds); +void add_cmdname(struct cmdnames *cmds, const char *name, int len); +/* Here we require that excludes is a sorted list. */ +void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes); +int is_in_cmdlist(struct cmdnames *c, const char *s); +void list_commands(const char *title, unsigned int longest, + struct cmdnames *main_cmds, struct cmdnames *other_cmds); + +#endif /* HELP_H */ -- cgit v1.2.1