mirror of
https://github.com/samba-team/samba.git
synced 2025-01-26 10:04:02 +03:00
28 lines
390 B
C
28 lines
390 B
C
/* test whether ftruncte() can extend a file */
|
|
|
|
#if defined(HAVE_UNISTD_H)
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
|
|
#define DATA "conftest.trunc"
|
|
#define LEN 7663
|
|
|
|
main()
|
|
{
|
|
int *buf;
|
|
int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666);
|
|
|
|
ftruncate(fd, LEN);
|
|
|
|
unlink(DATA);
|
|
|
|
if (lseek(fd, 0, SEEK_END) == LEN) {
|
|
exit(0);
|
|
}
|
|
exit(1);
|
|
}
|