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/**************************************************************/
/* tpax: a topological pax implementation */
/* Copyright (C) 2020--2024 SysDeer Technologies, LLC */
/* Released under GPLv2 and GPLv3; see COPYING.TPAX. */
/**************************************************************/
#include <time.h>
#include <sys/time.h>
#include <sys/stat.h>
#include "tpax_ftime_impl.h"
#include "tpax_driver_impl.h"
#include "tpax_visibility_impl.h"
tpax_hidden void tpax_ftime_restore(
const struct tpax_driver_ctx * dctx,
int fd,
const struct stat * refst)
{
struct timespec ts[2];
if (dctx->cctx->drvflags & TPAX_DRIVER_PRESERVE_ATIME) {
ts[0].tv_sec = refst->st_atim.tv_sec;
ts[0].tv_nsec = refst->st_atim.tv_nsec;
} else {
ts[0].tv_nsec = UTIME_OMIT;
}
if (dctx->cctx->drvflags & TPAX_DRIVER_PRESERVE_MTIME) {
ts[1].tv_sec = refst->st_mtim.tv_sec;
ts[1].tv_nsec = refst->st_mtim.tv_nsec;
} else {
ts[1].tv_nsec = UTIME_OMIT;
}
if ((ts[0].tv_nsec != UTIME_OMIT) || (ts[1].tv_nsec != UTIME_OMIT)) {
futimens(fd,ts);
}
}
tpax_hidden void tpax_ftime_restore_and_close(
const struct tpax_driver_ctx * dctx,
int fd,
const struct stat * refst)
{
tpax_ftime_restore(dctx,fd,refst);
close(fd);
}
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