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Bring back the perform() function. However, conditionionalize it on

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BOOT_FORTH as it is only used if BOOT_FORTH is not defined.
This commit is contained in:
John Baldwin 2000-08-04 05:23:41 +00:00
parent 314844b39a
commit 00dc3782f7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=64220
1 changed files with 36 additions and 0 deletions
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36
sys/boot/common/interp.c
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@ -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
*/