NAME

futimes - change access and/or modification times of an open file

SYNOPSIS

#include <sys/time.h>

int futimes(int fd, const struct timeval tv[2]);

Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

futimes(): _BSD_SOURCE

DESCRIPTION

futimes() changes the access and modification times of a file in the same way as utimes(2), with the difference that the file whose timestamps are to be changed is specified via a file descriptor, fd, rather than via a pathname.

RETURN VALUE

On success, zero is returned. On error, -1 is returned, and errno is set appropriately.

ERRORS

Errors are as for utimes(2), with the following additions:

EBADF

fd is not a valid file descriptor.

ENOSYS

The /proc file system could not be accessed.

VERSIONS

futimes() is available since glibc 2.3.

CONFORMING TO

4.2BSD. Other than Linux, this function is only available on the BSDs.

SEE ALSO

futimesat(2), utime(2)

COLOPHON

This page is part of release 2.74 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.