| 28,7 → 28,7 |
|---|
| * Displays or sets a search path for executable files. |
| */ |
| |
| static int cmd_path(struct cmd_funcparam *p) { |
| static enum cmd_result cmd_path(struct cmd_funcparam *p) { |
| char *buff = p->BUFFER; |
| |
| /* help screen (/?) */ |
| 42,7 → 42,7 |
|---|
| "only in the current directory.\r\n" |
| "\r\n" |
| "Type PATH without parameters to display the current path.\r\n"); |
| return(-1); |
| return(CMD_OK); |
| } |
| |
| /* no parameter - display current path */ |
| 58,13 → 58,13 |
|---|
| } |
| outputnl(buff); |
| } |
| return(-1); |
| return(CMD_FAIL); |
| } |
| |
| /* more than 1 parameter */ |
| if (p->argc > 1) { |
| outputnl("Too many parameters"); |
| return(-1); |
| return(CMD_FAIL); |
| } |
| |
| /* IF HERE: THERE IS EXACTLY 1 ARGUMENT (argc == 1) */ |
| 72,7 → 72,7 |
|---|
| /* reset the PATH string (PATH ;) */ |
| if (imatch(p->argv[0], ";")) { |
| env_dropvar(p->env_seg, "PATH"); |
| return(-1); |
| return(CMD_OK); |
| } |
| |
| /* otherwise set PATH to whatever is passed on command-line */ |
| 86,5 → 86,5 |
|---|
| env_setvar(p->env_seg, buff); |
| } |
| |
| return(-1); |
| return(CMD_OK); |
| } |