40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2015 Jonas 'Sortie' Termansen.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* echo.c
|
|
* Write arguments to standard output.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <error.h>
|
|
#include <stdio.h>
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
for ( int i = 1; i < argc; i++ )
|
|
{
|
|
if ( i != 1 )
|
|
putchar(' ');
|
|
fputs(argv[i], stdout);
|
|
}
|
|
putchar('\n');
|
|
if ( ferror(stdout) || fflush(stdout) == EOF )
|
|
{
|
|
error(1, errno, "<stdout>");
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|