46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
|
|
Mini dos2unix implementation for busybox
|
|
|
|
Copyright 1994,1995 Patrick Volkerding, Moorhead, Minnesota USA
|
|
All rights reserved.
|
|
|
|
Redistribution and use of this source code, with or without modification, is
|
|
permitted provided that the following condition is met:
|
|
|
|
1. Redistributions of this source code must retain the above copyright
|
|
notice, this condition, and the following disclaimer.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "busybox.h"
|
|
#include <stdio.h>
|
|
|
|
int dos2unix_main( int argc, char **argv ) {
|
|
int c;
|
|
if (argc > 1) {
|
|
c = *argv[1];
|
|
if (c == '-') {
|
|
usage(dos2unix_usage);
|
|
}
|
|
}
|
|
c = getchar();
|
|
while (c != EOF) {
|
|
/* Eat any \r's... they shouldn't be here */
|
|
while (c == '\r') c = getchar();
|
|
if (c == EOF) break;
|
|
putchar(c);
|
|
c = getchar();
|
|
}
|
|
return EXIT_SUCCESS;
|
|
}
|