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/* Created (MFS based):
* February 2010 (Evgeniy Ivanov)
*/
#include "fs.h"
#include "inode.h"
#include <sys/time.h>
#include <sys/stat.h>
/*===========================================================================*
* fs_utime *
*===========================================================================*/
int fs_utime(ino_t ino_nr, struct timespec *atime, struct timespec *mtime)
{
register struct inode *rip;
/* Temporarily open the file. */
if( (rip = get_inode(fs_dev, ino_nr)) == NULL)
return(EINVAL);
rip->i_update = CTIME; /* discard any stale ATIME and MTIME flags */
switch (atime->tv_nsec) {
case UTIME_NOW:
rip->i_update |= ATIME;
break;
case UTIME_OMIT: /* do not touch */
break;
default:
/* Ext2FS does not support subsecond resolution, so we round down. */
rip->i_atime = atime->tv_sec;
break;
}
switch (mtime->tv_nsec) {
case UTIME_NOW:
rip->i_update |= MTIME;
break;
case UTIME_OMIT: /* do not touch */
break;
default:
/* Ext2FS does not support subsecond resolution, so we round down. */
rip->i_mtime = mtime->tv_sec;
break;
}
rip->i_dirt = IN_DIRTY;
put_inode(rip);
return(OK);
}
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