diff options
Diffstat (limited to 'lib/libc/sys/utimensat.c')
-rw-r--r-- | lib/libc/sys/utimensat.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/lib/libc/sys/utimensat.c b/lib/libc/sys/utimensat.c deleted file mode 100644 index 67d19cb..0000000 --- a/lib/libc/sys/utimensat.c +++ /dev/null @@ -1,109 +0,0 @@ -/*- - * Copyright (c) 2015 Jilles Tjoelker - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "namespace.h" -#include <sys/stat.h> - -#include <errno.h> -#include <fcntl.h> -#include <time.h> -#include "un-namespace.h" - -#include "libc_private.h" - -int -utimensat(int fd, const char *path, const struct timespec times[2], int flag) -{ - struct timeval now, tv[2], *tvp; - struct stat sb; - - if (__getosreldate() >= 1100056) - return (__sys_utimensat(fd, path, times, flag)); - - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) { - errno = EINVAL; - return (-1); - } - if (times == NULL || (times[0].tv_nsec == UTIME_NOW && - times[1].tv_nsec == UTIME_NOW)) - tvp = NULL; - else if (times[0].tv_nsec == UTIME_OMIT && - times[1].tv_nsec == UTIME_OMIT) - return (0); - else { - if ((times[0].tv_nsec < 0 || times[0].tv_nsec > 999999999) && - times[0].tv_nsec != UTIME_NOW && - times[0].tv_nsec != UTIME_OMIT) { - errno = EINVAL; - return (-1); - } - if ((times[1].tv_nsec < 0 || times[1].tv_nsec > 999999999) && - times[1].tv_nsec != UTIME_NOW && - times[1].tv_nsec != UTIME_OMIT) { - errno = EINVAL; - return (-1); - } - tv[0].tv_sec = times[0].tv_sec; - tv[0].tv_usec = times[0].tv_nsec / 1000; - tv[1].tv_sec = times[1].tv_sec; - tv[1].tv_usec = times[1].tv_nsec / 1000; - tvp = tv; - if (times[0].tv_nsec == UTIME_OMIT || - times[1].tv_nsec == UTIME_OMIT) { - if (fstatat(fd, path, &sb, flag) == -1) - return (-1); - if (times[0].tv_nsec == UTIME_OMIT) { - tv[0].tv_sec = sb.st_atim.tv_sec; - tv[0].tv_usec = sb.st_atim.tv_nsec / 1000; - } - if (times[1].tv_nsec == UTIME_OMIT) { - tv[1].tv_sec = sb.st_mtim.tv_sec; - tv[1].tv_usec = sb.st_mtim.tv_nsec / 1000; - } - } - if (times[0].tv_nsec == UTIME_NOW || - times[1].tv_nsec == UTIME_NOW) { - if (gettimeofday(&now, NULL) == -1) - return (-1); - if (times[0].tv_nsec == UTIME_NOW) - tv[0] = now; - if (times[1].tv_nsec == UTIME_NOW) - tv[1] = now; - } - } - if ((flag & AT_SYMLINK_NOFOLLOW) == 0) - return (futimesat(fd, path, tvp)); - else if ((flag & AT_SYMLINK_NOFOLLOW) != 0 && - (fd == AT_FDCWD || path[0] == '/')) - return (lutimes(path, tvp)); - else { - errno = ENOTSUP; - return (-1); - } -} |