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/* vi: set sw=4 ts=4: */
/*
* utimes() for uClibc
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#include <sys/time.h>
#if defined __NR_utimensat && !defined __NR_utimes
# include <fcntl.h>
# include <stddef.h>
int utimes(const char *file, const struct timeval tvp[2])
{
struct timespec ts[2], *times;
if (tvp) {
times = ts;
times[0].tv_sec = tvp[0].tv_sec;
times[0].tv_nsec = tvp[0].tv_usec * 1000;
times[1].tv_sec = tvp[1].tv_sec;
times[1].tv_nsec = tvp[1].tv_usec * 1000;
} else {
times = NULL;
}
return utimensat(AT_FDCWD, file, times, 0);
}
#elif defined __NR_utimes
_syscall2(int, utimes, const char *, file, const struct timeval *, tvp)
#elif defined __NR_utime
# define __need_NULL
# include <stddef.h>
# include <utime.h>
int utimes(const char *file, const struct timeval tvp[2])
{
struct utimbuf buf, *times;
if (tvp) {
times = &buf;
times->actime = tvp[0].tv_sec;
times->modtime = tvp[1].tv_sec;
} else {
times = NULL;
}
return utime(file, times);
}
#endif
#if defined __NR_utimensat || defined __NR_utimes || defined __NR_utime
libc_hidden_def(utimes)
#endif
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