/* This returns 0 for success, 1 for a symlink if symlink time-setting
* is not possible, or -1 for any other error. */
int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
{
static int switch_step = 0;
if (DEBUG_GTE(TIME, 1)) {
rprintf(FINFO, "set modtime of %s to (%ld) %s",
fname, (long)modtime,
asctime(localtime(&modtime)));
}
switch (switch_step) {
#ifdef HAVE_UTIMENSAT
#include "case_N.h"
if (do_utimensat(fname, modtime, mod_nsec) == 0)
break;
if (errno != ENOSYS)
return -1;
switch_step++;
/* FALLTHROUGH */
#endif
#ifdef HAVE_LUTIMES
#include "case_N.h"
if (do_lutimes(fname, modtime, mod_nsec) == 0)
break;
if (errno != ENOSYS)
return -1;
switch_step++;
/* FALLTHROUGH */
#endif
#include "case_N.h"
switch_step++;
if (preserve_times & PRESERVE_LINK_TIMES) {
preserve_times &= ~PRESERVE_LINK_TIMES;
if (S_ISLNK(mode))
return 1;
}
/* FALLTHROUGH */
#include "case_N.h"
#ifdef HAVE_UTIMES
if (do_utimes(fname, modtime, mod_nsec) == 0)
break;
#else
if (do_utime(fname, modtime, mod_nsec) == 0)
break;
#endif
return -1;
}
return 0;
}
int attribs_set(struct asfd *asfd, const char *path,
struct stat *statp, uint64_t winattr, struct cntr *cntr)
{
struct utimbuf ut;
ut.actime=statp->st_atime;
ut.modtime=statp->st_mtime;
#ifdef HAVE_WIN32
win32_chmod(path, statp->st_mode, winattr);
set_file_times(asfd, path, &ut, statp, cntr);
return 0;
#endif
if(lchown(path, statp->st_uid, statp->st_gid)<0)
{
berrno be;
berrno_init(&be);
logw(asfd, cntr, "Unable to set file owner %s: ERR=%s\n",
path, berrno_bstrerror(&be, errno));
return -1;
}
/* Watch out, a metadata restore will have cmd set to CMD_METADATA or
CMD_ENC_META, but that is OK at the moment because we are not doing
meta stuff on links. */
if(S_ISLNK(statp->st_mode))
{
#ifdef HAVE_LUTIMES
if(do_lutimes(path, statp)) {
berrno be;
berrno_init(&be);
logw(asfd, cntr, "Unable to set lutimes %s: ERR=%s\n",
path, berrno_bstrerror(&be, errno));
return -1;
}
#endif
}
else
{
if(chmod(path, statp->st_mode) < 0)
{
berrno be;
berrno_init(&be);
logw(asfd, cntr,
"Unable to set file modes %s: ERR=%s\n",
path, berrno_bstrerror(&be, errno));
return -1;
}
if(set_file_times(asfd, path, &ut, statp, cntr))
return -1;
#ifdef HAVE_CHFLAGS
/*
* FreeBSD user flags
*
* Note, this should really be done before the utime() above,
* but if the immutable bit is set, it will make the utimes()
* fail.
*/
if(chflags(path, statp->st_flags)<0)
{
berrno be;
berrno_init(&be);
logw(asfd, cntr,
"Unable to set file flags %s: ERR=%s\n",
path, berrno_bstrerror(&be, errno));
return -1;
}
#endif
}
return 0;
}
