19 lines
373 B
C
19 lines
373 B
C
|
#include <stdio.h>
|
||
|
|
#include <io.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
int handle;
|
||
|
|
|
||
|
|
handle = open( "file", O_RDWR | O_CREAT,
|
||
|
|
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP );
|
||
|
|
if( handle != -1 ) {
|
||
|
|
if( chsize( handle, 32 * 1024L ) != 0 ) {
|
||
|
|
printf( "Error extending file\n" );
|
||
|
|
}
|
||
|
|
close( handle );
|
||
|
|
}
|
||
|
|
}
|