| 22,8 → 22,9 |
|---|
| */ |
| |
| static int cmd_dir(struct cmd_funcparam *p) { |
| const char *filespecptr = "*.*"; |
| const char *filespecptr = NULL; |
| struct DTA *dta = (void *)0x80; /* set DTA to its default location at 80h in PSP */ |
| int i; |
| |
| if (cmd_ishlp(p)) { |
| outputnl("Displays a list of files and subdirectories in a directory."); |
| 31,8 → 32,33 |
|---|
| return(-1); |
| } |
| |
| if (findfirst(dta, filespecptr, DOS_ATTR_RO | DOS_ATTR_HID | DOS_ATTR_SYS | DOS_ATTR_DIR | DOS_ATTR_ARC) != 0) return(-1); |
| /* parse command line */ |
| for (i = 0; i < p->argc; i++) { |
| if (p->argv[i][0] == '/') { |
| switch (p->argv[i][1]) { |
| default: |
| outputnl("Invalid switch"); |
| return(-1); |
| } |
| } else { /* filespec */ |
| if (filespecptr != NULL) { |
| outputnl("Too many parameters"); |
| return(-1); |
| } |
| filespecptr = p->argv[i]; |
| } |
| } |
| |
| if (filespecptr == NULL) filespecptr = "."; |
| |
| file_truename(filespecptr, p->BUFFER); |
| |
| /* if dir then append \????????.??? */ |
| i = file_getattr(p->BUFFER); |
| if ((i > 0) && (i & DOS_ATTR_DIR)) strcat(p->BUFFER, "\\????????.???"); |
| |
| if (findfirst(dta, p->BUFFER, DOS_ATTR_RO | DOS_ATTR_HID | DOS_ATTR_SYS | DOS_ATTR_DIR | DOS_ATTR_ARC) != 0) return(-1); |
| |
| outputnl(dta->fname); |
| |
| while (findnext(dta) == 0) outputnl(dta->fname); |