+/* vi: set sw=4 ts=4: */
/*
* Mini Cat implementation for busybox
*
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ * 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
* it under the terms of the GNU General Public License as published by
*
*/
-#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 "busybox.h"
+#include <stdlib.h>
extern int cat_main(int argc, char **argv)
{
- FILE *file;
+ int status = EXIT_SUCCESS;
- if (argc==1) {
- print_file( stdin);
- exit( TRUE);
- }
-
- if ( **(argv+1) == '-' ) {
- usage ("cat [file ...]\n");
- }
- argc--;
- argv++;
+ if (argc == 1) {
+ print_file(stdin);
+ return status;
+ }
- while (argc-- > 0) {
- 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);
- argc--;
- argv++;
- }
- exit(TRUE);
+ return status;
}
+
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/