libarchive/libarchive/archive_write_disk_posix.c

265 	int			 fd;
386 static int	set_fflags_platform(struct archive_write_disk *, int fd,
415 	int oerrno, fd;
422 	fd = __archive_mkstemp(a->tmpname);
423 	if (fd == -1)
427 	if (fchmod(fd, mode) == -1) {
429 		close(fd);
433 	return fd;
437 la_opendirat(int fd, const char *path) {
457 	if (fd != AT_FDCWD) {
463 	return (openat(fd, path, flags));
475 	if (a->fd >= 0 && fstat(a->fd, &a->st) == 0) {
571 	a->fd = -1;
786 		if (a->fd < 0 || fchflags(a->fd, UF_COMPRESSED) != 0)
905 	if (a->fd < 0) {
935 	if (a->filesize == 0 || a->fd < 0) {
990 			if (lseek(a->fd, a->offset, SEEK_SET) < 0) {
997 		bytes_written = write(a->fd, buff, bytes_to_write);
1028 	if (fchflags(a->fd, a->st.st_flags) != 0) {
1064 	r = fsetxattr(a->fd, DECMPFS_XATTR_NAME, a->decmpfs_header_p,
1072 			fremovexattr(a->fd, XATTR_RESOURCEFORK_NAME,
1121 	ret = fsetxattr(a->fd, XATTR_RESOURCEFORK_NAME, buff, bytes,
1225 		r = fgetxattr(a->fd, XATTR_RESOURCEFORK_NAME,
1252 			bytes_written = write(a->fd, b, bytes_to_write);
1262 	r = fremovexattr(a->fd, XATTR_RESOURCEFORK_NAME, 0);
1559 	if (a->filesize == 0 || a->fd < 0) {
1678 	if (a->fd < 0) {
1705 		if (ftruncate(a->fd, a->filesize) == -1 &&
1724 			if (lseek(a->fd, a->filesize - 1, SEEK_SET) < 0) {
1729 			if (write(a->fd, &nul, 1) < 0) {
1856 		r2 = archive_write_disk_set_acls(&a->archive, a->fd,
1864 	/* If there's an fd, we can close it now. */
1865 	if (a->fd >= 0) {
1866 		close(a->fd);
1867 		a->fd = -1;
2160 				if ((a->fd = la_mktemp(a)) == -1) {
2317 				a->fd = open(a->name, O_WRONLY | O_TRUNC |
2319 				__archive_ensure_cloexec_flag(a->fd);
2320 				if (a->fd < 0)
2373 		a->fd = open(a->name,
2375 		__archive_ensure_cloexec_flag(a->fd);
2376 		r = (a->fd < 0);
2466 	int fd, ret;
2477 		fd = -1;
2493 			fd = open(p->name, O_BINARY | O_NOFOLLOW | O_RDONLY
2504 			if (fd == -1) {
2512 			if (fd > 0 && (
2513 			    fstat(fd, &st) != 0 || !S_ISDIR(st.st_mode))) {
2524 			set_times(a, fd, p->mode, p->name,
2532 			if (fd >= 0)
2533 				fchmod(fd, p->mode & 07777);
2543 			archive_write_disk_set_acls(&a->archive, fd,
2546 			set_fflags_platform(a, fd, p->name,
2556 		if (fd >= 0)
2557 			close(fd);
2750 	int fd;
2838 				fd = la_opendirat(chdir_fd, head);
2839 				if (fd < 0)
2844 					chdir_fd = fd;
2964 					fd = la_opendirat(chdir_fd, head);
2965 					if (fd < 0)
2970 						chdir_fd = fd;
3013 	 * no chdir(), so just close the fd */
3401 	/* If we have an fd, we can avoid a race. */
3402 	if (a->fd >= 0 && fchown(a->fd, a->uid, a->gid) == 0) {
3435 set_time(int fd, int mode, const char *name,
3452 	if (fd >= 0)
3453 		return futimens(fd, ts);
3471 	if (fd >= 0)
3472 		return (futimes(fd, times));
3474 	(void)fd; /* UNUSED */
3491 	(void)fd; /* UNUSED */
3505 	(void)fd; /* UNUSED */
3516 set_time_tru64(int fd, int mode, const char *name,
3534 	return (fcntl(fd,F_SETTIMES,&tstamp));
3540     int fd, int mode, const char *name,
3557 	    set_time_tru64(fd, mode, name,
3578 		r1 = set_time(fd, mode, name,
3585 	r2 = set_time(fd, mode, name,
3631 	return set_times(a, a->fd, a->mode, a->name,
3732 		 * an fd.  Dirs get their perms set during the
3736 		if (a->fd >= 0)
3737 			r2 = fchmod(a->fd, mode);
3820 			r = set_fflags_platform(a, a->fd,
3854 	return (set_fflags_platform(a, a->fd, a->name, mode, 0,
3864 set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
3905 	/* If platform has fchflags() and we were given an fd, use it. */
3906 	if (fd >= 0 && fchflags(fd, a->st.st_flags) == 0)
3910 	 * If we can't use the fd to set the flags, we'll use the
3939 set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
3943 	int		 myfd = fd;
3974 	/* If we weren't given an fd, open it ourselves. */
4031 	if (fd < 0)
4043 set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
4047 	(void)fd; /* UNUSED */
4272 	int fd;
4282 	fd = mkstemp(tmp.s);
4284 	if (fd < 0) {
4290 	written = write(fd, metadata, metadata_size);
4291 	close(fd);
4320 	int fd = -1, ret = ARCHIVE_OK;
4347 	fd = open(pathname, O_RDONLY | O_BINARY | O_CLOEXEC);
4348 	__archive_ensure_cloexec_flag(fd);
4349 	if (fd == -1) {
4355 	if (read(fd, buff, 8) == -1) {
4358 		close(fd);
4362 	close(fd);
4432 		if (a->fd >= 0) {
4434 			e = fsetxattr(a->fd, name, value, size, 0);
4436 			e = fsetxattr(a->fd, name, value, size, 0, 0);
4438 			e = fsetea(a->fd, name, value, size, 0);
4523 			if (a->fd >= 0) {
4542 				e = extattr_set_fd(a->fd, namespace, name,
4644 archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
4648 	(void)fd; /* UNUSED */