mirror of
https://github.com/sheumann/hush.git
synced 2024-11-18 17:10:36 +00:00
37 lines
525 B
C
37 lines
525 B
C
|
#include "internal.h"
|
||
|
|
#include <sys/ioctl.h>
|
||
|
|
#include <linux/fd.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
|
||
|
|
const char fdflush_usage[] = "fdflush device";
|
||
|
|
|
||
|
|
int
|
||
|
|
fdflush(const char *filename)
|
||
|
|
{
|
||
|
|
int status;
|
||
|
|
int fd = open(filename, 0);
|
||
|
|
|
||
|
|
if ( fd < 0 ) {
|
||
|
|
name_and_error(filename);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
status = ioctl(fd, FDFLUSH, 0);
|
||
|
|
close(fd);
|
||
|
|
|
||
|
|
if ( status != 0 ) {
|
||
|
|
name_and_error(filename);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
fdflush_fn(const struct FileInfo * i)
|
||
|
|
{
|
||
|
|
return fdflush(i->source);
|
||
|
|
}
|