diff options
Diffstat (limited to 'gdb/command.c')
| -rw-r--r-- | gdb/command.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/gdb/command.c b/gdb/command.c index 737ac771222..8c35ed429d9 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -57,6 +57,8 @@ static struct cmd_list_element *find_cmd PARAMS ((char *command, static void apropos_cmd_helper (struct ui_file *, struct cmd_list_element *, struct re_pattern_buffer *, char *); +static void help_all (struct ui_file *stream); + void apropos_command (char *, int); void _initialize_command PARAMS ((void)); @@ -283,13 +285,12 @@ empty_sfunc (args, from_tty, c) DOC is the documentation string. */ struct cmd_list_element * -add_set_cmd (name, class, var_type, var, doc, list) - char *name; - enum command_class class; - var_types var_type; - char *var; - char *doc; - struct cmd_list_element **list; +add_set_cmd (char *name, + enum command_class class, + var_types var_type, + void *var, + char *doc, + struct cmd_list_element **list) { struct cmd_list_element *c = add_cmd (name, class, NO_FUNCTION, doc, list); @@ -312,13 +313,12 @@ add_set_cmd (name, class, var_type, var, doc, list) DOC is the documentation string. */ struct cmd_list_element * -add_set_enum_cmd (name, class, enumlist, var, doc, list) - char *name; - enum command_class class; - char *enumlist[]; - char *var; - char *doc; - struct cmd_list_element **list; +add_set_enum_cmd (char *name, + enum command_class class, + char *enumlist[], + char **var, + char *doc, + struct cmd_list_element **list) { struct cmd_list_element *c = add_set_cmd (name, class, var_enum, var, doc, list); @@ -510,6 +510,12 @@ help_cmd (command, stream) return; } + if (strcmp (command, "all") == 0) + { + help_all (stream); + return; + } + c = lookup_cmd (&command, cmdlist, "", 0, 0); if (c == 0) @@ -602,6 +608,26 @@ Command name abbreviations are allowed if unambiguous.\n", cmdtype1, cmdtype2); } +static void +help_all (struct ui_file *stream) +{ + struct cmd_list_element *c; + extern struct cmd_list_element *cmdlist; + + for (c = cmdlist; c; c = c->next) + { + if (c->abbrev_flag) + continue; + /* If this is a prefix command, print it's subcommands */ + if (c->prefixlist) + help_cmd_list (*c->prefixlist, all_commands, c->prefixname, 0, stream); + + /* If this is a class name, print all of the commands in the class */ + else if (c->function.cfunc == NULL) + help_cmd_list (cmdlist, c->class, "", 0, stream); + } +} + /* Print only the first line of STR on STREAM. */ static void print_doc_line (stream, str) @@ -1695,7 +1721,7 @@ do_setshow_command (arg, from_tty, c) int quote; stb = ui_out_stream_new (uiout); - old_chain = make_cleanup ((make_cleanup_func) ui_out_stream_delete, stb); + old_chain = make_cleanup_ui_out_stream_delete (stb); #endif /* UI_OUT */ /* Print doc minus "show" at start. */ |