usr.bin/sort/file.c

611 file_reader_init(const char *fsrc)
615 	if (fsrc == NULL)
616 		fsrc = "-";
625 	ret->fname = sort_strdup(fsrc);
627 	if (strcmp(fsrc, "-") && (compress_program == NULL) && use_mmap) {
638 			fd = open(fsrc, O_RDONLY);
668 		ret->file = openfile(fsrc, "r");
672 		if (strcmp(fsrc, "-")) {
835 procfile(const char *fsrc, struct sort_list *list, struct file_list *fl)
839 	fr = file_reader_init(fsrc);