usr.bin/sort/file.c

609 file_reader_init(const char *fsrc)
613 	if (fsrc == NULL)
614 		fsrc = "-";
623 	ret->fname = sort_strdup(fsrc);
625 	if (strcmp(fsrc, "-") && (compress_program == NULL) && use_mmap) {
636 			fd = open(fsrc, O_RDONLY);
666 		ret->file = openfile(fsrc, "r");
670 		if (strcmp(fsrc, "-")) {
833 procfile(const char *fsrc, struct sort_list *list, struct file_list *fl)
837 	fr = file_reader_init(fsrc);