^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/capability.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/fs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/mount.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include "reiserfs.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/time.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/uaccess.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/pagemap.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/compat.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * reiserfs_ioctl - handler for ioctl for inode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * supported commands:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * 1) REISERFS_IOC_UNPACK - try to unpack tail from direct item into indirect
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * and prevent packing file (argument arg has t
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) * be non-zero)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) * 2) REISERFS_IOC_[GS]ETFLAGS, REISERFS_IOC_[GS]ETVERSION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) * 3) That's all for a while ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) struct inode *inode = file_inode(filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) unsigned int flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) int err = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) reiserfs_write_lock(inode->i_sb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) switch (cmd) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) case REISERFS_IOC_UNPACK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) if (S_ISREG(inode->i_mode)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) if (arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) err = reiserfs_unpack(inode, filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) } else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) err = -ENOTTY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) * following two cases are taken from fs/ext2/ioctl.c by Remy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) * Card (card@masi.ibp.fr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) case REISERFS_IOC_GETFLAGS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) if (!reiserfs_attrs(inode->i_sb)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) err = -ENOTTY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) flags = REISERFS_I(inode)->i_attrs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) err = put_user(flags, (int __user *)arg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) case REISERFS_IOC_SETFLAGS:{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) if (!reiserfs_attrs(inode->i_sb)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) err = -ENOTTY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) err = mnt_want_write_file(filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) if (!inode_owner_or_capable(inode)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) err = -EPERM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) goto setflags_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) if (get_user(flags, (int __user *)arg)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) err = -EFAULT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) goto setflags_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) * Is it quota file? Do not allow user to mess with it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) if (IS_NOQUOTA(inode)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) err = -EPERM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) goto setflags_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) err = vfs_ioc_setflags_prepare(inode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) REISERFS_I(inode)->i_attrs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) goto setflags_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) if ((flags & REISERFS_NOTAIL_FL) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) S_ISREG(inode->i_mode)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) int result;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) result = reiserfs_unpack(inode, filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) if (result) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) err = result;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) goto setflags_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) sd_attrs_to_i_attrs(flags, inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) REISERFS_I(inode)->i_attrs = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) inode->i_ctime = current_time(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) mark_inode_dirty(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) setflags_out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) mnt_drop_write_file(filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) case REISERFS_IOC_GETVERSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) err = put_user(inode->i_generation, (int __user *)arg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) case REISERFS_IOC_SETVERSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) if (!inode_owner_or_capable(inode)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) err = -EPERM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) err = mnt_want_write_file(filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) if (get_user(inode->i_generation, (int __user *)arg)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) err = -EFAULT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) goto setversion_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) inode->i_ctime = current_time(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) mark_inode_dirty(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) setversion_out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) mnt_drop_write_file(filp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) err = -ENOTTY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) reiserfs_write_unlock(inode->i_sb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) #ifdef CONFIG_COMPAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) long reiserfs_compat_ioctl(struct file *file, unsigned int cmd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) unsigned long arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) * These are just misnamed, they actually
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) * get/put from/to user an int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) switch (cmd) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) case REISERFS_IOC32_UNPACK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) cmd = REISERFS_IOC_UNPACK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) case REISERFS_IOC32_GETFLAGS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) cmd = REISERFS_IOC_GETFLAGS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) case REISERFS_IOC32_SETFLAGS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) cmd = REISERFS_IOC_SETFLAGS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) case REISERFS_IOC32_GETVERSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) cmd = REISERFS_IOC_GETVERSION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) case REISERFS_IOC32_SETVERSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) cmd = REISERFS_IOC_SETVERSION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) return -ENOIOCTLCMD;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) return reiserfs_ioctl(file, cmd, (unsigned long) compat_ptr(arg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) int reiserfs_commit_write(struct file *f, struct page *page,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) unsigned from, unsigned to);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) * reiserfs_unpack
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) * Function try to convert tail from direct item into indirect.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) * It set up nopack attribute in the REISERFS_I(inode)->nopack
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) int reiserfs_unpack(struct inode *inode, struct file *filp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) int retval = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) int index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) struct page *page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) struct address_space *mapping;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) unsigned long write_from;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) unsigned long blocksize = inode->i_sb->s_blocksize;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) if (inode->i_size == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) REISERFS_I(inode)->i_flags |= i_nopack_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) /* ioctl already done */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) if (REISERFS_I(inode)->i_flags & i_nopack_mask) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) /* we need to make sure nobody is changing the file size beneath us */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) int depth = reiserfs_write_unlock_nested(inode->i_sb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) inode_lock(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) reiserfs_write_lock_nested(inode->i_sb, depth);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) reiserfs_write_lock(inode->i_sb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) write_from = inode->i_size & (blocksize - 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) /* if we are on a block boundary, we are already unpacked. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) if (write_from == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) REISERFS_I(inode)->i_flags |= i_nopack_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) * we unpack by finding the page with the tail, and calling
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) * __reiserfs_write_begin on that page. This will force a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) * reiserfs_get_block to unpack the tail for us.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) index = inode->i_size >> PAGE_SHIFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) mapping = inode->i_mapping;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) page = grab_cache_page(mapping, index);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) retval = -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) if (!page) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) retval = __reiserfs_write_begin(page, write_from, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) if (retval)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) goto out_unlock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) /* conversion can change page contents, must flush */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) flush_dcache_page(page);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) retval = reiserfs_commit_write(NULL, page, write_from, write_from);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) REISERFS_I(inode)->i_flags |= i_nopack_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) out_unlock:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) unlock_page(page);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) put_page(page);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) inode_unlock(inode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) reiserfs_write_unlock(inode->i_sb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) return retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) }