projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d318976c | 1 | /* Header file for GDB CLI set and show commands implementation. |
| 42a4f53d | 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. |
| d318976c FN |
3 | |
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the GNU General Public License as published by | |
| a9762ec7 | 6 | the Free Software Foundation; either version 3 of the License, or |
| d318976c FN |
7 | (at your option) any later version. |
| 8 | ||
| 9 | This program is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | GNU General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU General Public License | |
| a9762ec7 | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| d318976c | 16 | |
| 1a5c2598 TT |
17 | #ifndef CLI_CLI_SETSHOW_H |
| 18 | #define CLI_CLI_SETSHOW_H | |
| d318976c | 19 | |
| fdbc9870 PA |
20 | #include <string> |
| 21 | ||
| da3331ec AC |
22 | struct cmd_list_element; |
| 23 | ||
| bd712aed DE |
24 | /* Parse ARG, an option to a boolean variable. |
| 25 | Returns 1 for true, 0 for false, and -1 if invalid. */ | |
| 5bc98e52 | 26 | extern int parse_cli_boolean_value (const char *arg); |
| d318976c | 27 | |
| 9d0faba9 PA |
28 | /* Same as above, but work with a pointer to pointer. ARG is advanced |
| 29 | past a successfully parsed value. */ | |
| 30 | extern int parse_cli_boolean_value (const char **arg); | |
| 31 | ||
| 32 | /* Parse ARG, an option to a var_uinteger or var_zuinteger variable. | |
| 33 | Either returns the parsed value on success or throws an error. If | |
| 34 | EXPRESSION is true, *ARG is parsed as an expression; otherwise, it | |
| 35 | is parsed with get_ulongest. It's not possible to parse the | |
| 36 | integer as an expression when there may be valid input after the | |
| 37 | integer, such as when parsing command options. E.g., "print | |
| 38 | -elements NUMBER -obj --". In such case, parsing as an expression | |
| 39 | would parse "-obj --" as part of the expression as well. */ | |
| 40 | extern unsigned int parse_cli_var_uinteger (var_types var_type, | |
| 41 | const char **arg, | |
| 42 | bool expression); | |
| 43 | ||
| 44 | /* Like parse_cli_var_uinteger, for var_zuinteger_unlimited. */ | |
| 45 | extern int parse_cli_var_zuinteger_unlimited (const char **arg, | |
| 46 | bool expression); | |
| 47 | ||
| 48 | /* Parse ARG, an option to a var_enum variable. ENUM is a | |
| 49 | null-terminated array of possible values. Either returns the parsed | |
| 50 | value on success or throws an error. ARG is advanced past the | |
| 51 | parsed value. */ | |
| 52 | const char *parse_cli_var_enum (const char **args, | |
| 53 | const char *const *enums); | |
| 54 | ||
| 06900326 | 55 | extern void do_set_command (const char *arg, int from_tty, |
| 5b9afe8a | 56 | struct cmd_list_element *c); |
| 06900326 | 57 | extern void do_show_command (const char *arg, int from_tty, |
| 5b9afe8a | 58 | struct cmd_list_element *c); |
| d318976c | 59 | |
| fdbc9870 | 60 | /* Get a string version of C's current value. */ |
| 9ad9b77d | 61 | extern std::string get_setshow_command_value_string (const cmd_list_element *c); |
| fdbc9870 | 62 | |
| d318976c | 63 | extern void cmd_show_list (struct cmd_list_element *list, int from_tty, |
| 64e61d29 | 64 | const char *prefix); |
| d318976c | 65 | |
| 1a5c2598 | 66 | #endif /* CLI_CLI_SETSHOW_H */ |