diff options
| -rw-r--r-- | sys/boot/common/interp.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sys/boot/common/interp.c b/sys/boot/common/interp.c index 4349920..e6bb3cc 100644 --- a/sys/boot/common/interp.c +++ b/sys/boot/common/interp.c @@ -48,6 +48,42 @@ extern FICL_VM *bf_vm; static void prompt(void); +#ifndef BOOT_FORTH +static int perform(int argc, char *argv[]); + +/* + * Perform the command + */ +int +perform(int argc, char *argv[]) +{ + int result; + struct bootblk_command **cmdp; + bootblk_cmd_t *cmd; + + if (argc < 1) + return(CMD_OK); + + /* set return defaults; a successful command will override these */ + command_errmsg = command_errbuf; + strcpy(command_errbuf, "no error message"); + cmd = NULL; + result = CMD_ERROR; + + /* search the command set for the command */ + SET_FOREACH(cmdp, Xcommand_set) { + if (((*cmdp)->c_name != NULL) && !strcmp(argv[0], (*cmdp)->c_name)) + cmd = (*cmdp)->c_fn; + } + if (cmd != NULL) { + result = (cmd)(argc, argv); + } else { + command_errmsg = "unknown command"; + } + RETURN(result); +} +#endif /* ! BOOT_FORTH */ + /* * Interactive mode */ |
