X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Fcat.c;h=aa8528d6ae53849930b4f7488d75cff5dadf53ef;hb=a6ce670a87ee77ccb9337ed6d87442134e1a48ed;hp=86f85fe8e6222cfb7e8f3f852f7f2ab6c189e97a;hpb=e49d5ecbbe51718fa925b6890a735e5937cc2aa2;p=oweals%2Fbusybox.git

diff --git a/coreutils/cat.c b/coreutils/cat.c
index 86f85fe8e..aa8528d6a 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -2,7 +2,7 @@
 /*
  * Mini Cat implementation for busybox
  *
- * Copyright (C) 1999 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
  * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -21,41 +21,33 @@
  *
  */
 
-#include "internal.h"
-#include <stdio.h>
-
-
-static void print_file(FILE * file)
-{
-	int c;
-
-	while ((c = getc(file)) != EOF)
-		putc(c, stdout);
-	fclose(file);
-	fflush(stdout);
-}
+#include <stdlib.h>
+#include <string.h>
+#include "busybox.h"
 
 extern int cat_main(int argc, char **argv)
 {
-	FILE *file;
+	int status = EXIT_SUCCESS;
 
 	if (argc == 1) {
 		print_file(stdin);
-		exit(TRUE);
+		return status;
 	}
 
-	if (**(argv + 1) == '-') {
-		usage("cat [file ...]\n");
-	}
-	argc--;
-
-	while (argc-- > 0 && *(argv++) != '\0' && strlen(*argv)) {
-		file = fopen(*argv, "r");
-		if (file == NULL) {
-			perror(*argv);
-			exit(FALSE);
+	while (--argc > 0) {
+		if(!(strcmp(*++argv, "-"))) {
+			print_file(stdin);
+		} else if (print_file_by_name(*argv) == FALSE) {
+			status = EXIT_FAILURE;
 		}
-		print_file(file);
 	}
-	exit(TRUE);
+	return status;
 }
+
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/