diff options
Diffstat (limited to 'gdb/command.h')
| -rw-r--r-- | gdb/command.h | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/gdb/command.h b/gdb/command.h index aa179e9..3a4a449 100644 --- a/gdb/command.h +++ b/gdb/command.h @@ -19,6 +19,9 @@ #define COMMAND_H 1 #include "gdb_vecs.h" +#include "common/scoped_restore.h" + +struct completion_tracker; /* This file defines the public interface for any code wanting to create commands. */ @@ -173,18 +176,30 @@ typedef void cmd_sfunc_ftype (char *args, int from_tty, extern void set_cmd_sfunc (struct cmd_list_element *cmd, cmd_sfunc_ftype *sfunc); -typedef VEC (char_ptr) *completer_ftype (struct cmd_list_element *, - const char *, const char *); +/* A completion routine. Add possible completions to tracker. + + TEXT is the text beyond what was matched for the command itself + (leading whitespace is skipped). It stops where we are supposed to + stop completing (rl_point) and is '\0' terminated. WORD points in + the same buffer as TEXT, and completions should be returned + relative to this position. For example, suppose TEXT is "foo" and + we want to complete to "foobar". If WORD is "oo", return "oobar"; + if WORD is "baz/foo", return "baz/foobar". */ +typedef void completer_ftype (struct cmd_list_element *, + completion_tracker &tracker, + const char *text, const char *word); -typedef void completer_ftype_void (struct cmd_list_element *, - const char *, const char *); +/* Same, but for set_cmd_completer_handle_brkchars. */ +typedef void completer_handle_brkchars_ftype (struct cmd_list_element *, + completion_tracker &tracker, + const char *text, const char *word); extern void set_cmd_completer (struct cmd_list_element *, completer_ftype *); /* Set the completer_handle_brkchars callback. */ extern void set_cmd_completer_handle_brkchars (struct cmd_list_element *, - completer_ftype_void *); + completer_handle_brkchars_ftype *); /* HACK: cagney/2002-02-23: Code, mostly in tracepoints.c, grubs around in cmd objects to test the value of the commands sfunc(). */ @@ -248,11 +263,13 @@ extern struct cmd_list_element *add_info (const char *, extern struct cmd_list_element *add_info_alias (const char *, const char *, int); -extern VEC (char_ptr) *complete_on_cmdlist (struct cmd_list_element *, - const char *, const char *, int); +extern void complete_on_cmdlist (struct cmd_list_element *, + completion_tracker &tracker, + const char *, const char *, int); -extern VEC (char_ptr) *complete_on_enum (const char *const *enumlist, - const char *, const char *); +extern void complete_on_enum (completion_tracker &tracker, + const char *const *enumlist, + const char *, const char *); /* Functions that implement commands about CLI commands. */ |