diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/futimens.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/futimens.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/futimens.c b/REORG.TODO/sysdeps/unix/sysv/linux/futimens.c new file mode 100644 index 0000000000..b4985e034c --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/futimens.c @@ -0,0 +1,38 @@ +/* Change access and modification times of open file. Linux version. + Copyright (C) 2007-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <fcntl.h> +#include <string.h> +#include <time.h> +#include <sysdep.h> + + +/* Change the access time of the file associated with FD to TSP[0] and + the modification time of FILE to TSP[1]. + + Starting with 2.6.22 the Linux kernel has the utimensat syscall which + can be used to implement futimens. */ +int +futimens (int fd, const struct timespec tsp[2]) +{ + if (fd < 0) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF); + /* Avoid implicit array coercion in syscall macros. */ + return INLINE_SYSCALL (utimensat, 4, fd, NULL, &tsp[0], 0); +} |