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[ .. KEMBALI ]
📄 a.out.h
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📄 acct.h
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📄 acrn.h
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📄 adb.h
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📄 adfs_fs.h
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📄 affs_hardblocks.h
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📄 agpgart.h
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📄 aio_abi.h
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📄 am437x-vpfe.h
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📁 android/
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📄 apm_bios.h
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📄 arcfb.h
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📄 arm_sdei.h
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📄 aspeed-lpc-ctrl.h
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📄 aspeed-p2a-ctrl.h
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📄 atalk.h
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📄 atm.h
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📄 atm_eni.h
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📄 atmdev.h
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📄 atmlec.h
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📄 atmmpc.h
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📄 atmppp.h
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📄 atmsap.h
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📄 atmsvc.h
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📄 audit.h
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📄 auto_dev-ioctl.h
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📄 auto_fs.h
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📄 auto_fs4.h
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📄 auxvec.h
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📄 ax25.h
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📄 batadv_packet.h
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📄 batman_adv.h
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📄 baycom.h
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📄 bcm933xx_hcs.h
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📄 bfs_fs.h
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📄 bits.h
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📄 blkpg.h
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📄 blkzoned.h
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📄 bpf.h
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📄 bpf_common.h
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📄 bpf_perf_event.h
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📄 bpfilter.h
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📄 bpqether.h
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📄 bsg.h
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📄 bt-bmc.h
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📄 btf.h
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📁 byteorder/
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📄 cciss_ioctl.h
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📄 ccs.h
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📄 cdrom.h
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📄 cec-funcs.h
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📄 cec.h
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📄 cfm_bridge.h
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📄 chio.h
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📁 cifs/
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📄 close_range.h
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📄 cm4000_cs.h
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📄 coda.h
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📄 coff.h
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📄 connector.h
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📄 const.h
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📄 coresight-stm.h
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📄 cramfs_fs.h
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📄 cryptouser.h
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📄 cuda.h
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📄 cxl_mem.h
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📄 cycx_cfm.h
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📄 dcbnl.h
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📄 dccp.h
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📄 devlink.h
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📄 dlm.h
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📄 dlm_device.h
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📄 dlm_netlink.h
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📄 dlm_plock.h
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📄 dlmconstants.h
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📄 dm-ioctl.h
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📄 dm-log-userspace.h
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📄 dma-buf.h
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📄 dma-heap.h
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📄 dn.h
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📄 dns_resolver.h
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📄 dpll.h
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📄 dqblk_xfs.h
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📁 dvb/
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📄 edd.h
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📄 efs_fs_sb.h
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📄 elf-fdpic.h
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📄 elf.h
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📄 errno.h
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📄 erspan.h
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📄 ethtool.h
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📄 ethtool_netlink.h
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📄 ethtool_netlink_generated.h
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📄 eventfd.h
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📄 f2fs.h
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📄 fb.h
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📄 fib_rules.h
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📄 fiemap.h
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📄 filter.h
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📄 firewire-cdev.h
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📄 fou.h
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📄 fs.h
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📄 fsi.h
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📄 fsl_hypervisor.h
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📄 fsl_mc.h
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📄 futex.h
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📄 gameport.h
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📄 gen_stats.h
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📁 genwqe/
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📄 gfs2_ondisk.h
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📄 gsmmux.h
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📄 gtp.h
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📄 handshake.h
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📄 hash_info.h
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📁 hdlc/
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📄 hdlc.h
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📄 hdlcdrv.h
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📄 hdreg.h
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📄 hid.h
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📄 hiddev.h
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📄 hidraw.h
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📄 hpet.h
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📁 hsi/
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📄 hsr_netlink.h
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📄 hw_breakpoint.h
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📄 hyperv.h
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📄 i2c-dev.h
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📄 i2c.h
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📄 i2o-dev.h
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📄 i8k.h
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📄 icmp.h
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📄 icmpv6.h
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📄 idxd.h
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📄 if.h
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📄 if_addr.h
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📄 if_addrlabel.h
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📄 if_alg.h
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📄 if_arcnet.h
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📄 if_arp.h
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📄 if_bonding.h
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📄 if_bridge.h
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📄 if_cablemodem.h
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📄 if_eql.h
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📄 if_ether.h
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📄 if_fc.h
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📄 if_fddi.h
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📄 if_hippi.h
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📄 if_infiniband.h
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📄 if_link.h
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📄 if_ltalk.h
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📄 if_macsec.h
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📄 if_packet.h
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📄 if_phonet.h
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📄 if_plip.h
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📄 if_ppp.h
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📄 if_pppol2tp.h
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📄 if_pppox.h
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📄 if_slip.h
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📄 if_team.h
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📄 if_tun.h
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📄 if_tunnel.h
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📄 if_vlan.h
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📄 if_x25.h
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📄 if_xdp.h
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📄 igmp.h
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📁 iio/
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📄 ila.h
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📄 in.h
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📄 in6.h
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📄 in_route.h
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📄 inet_diag.h
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📄 inotify.h
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📄 input-event-codes.h
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📄 input.h
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📄 io_uring.h
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📄 ioctl.h
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📄 iommufd.h
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📄 ioprio.h
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📄 ip.h
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📄 ip6_tunnel.h
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📄 ip_vs.h
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📄 ipc.h
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📄 ipmi.h
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📄 ipmi_bmc.h
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📄 ipmi_msgdefs.h
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📄 ipmi_ssif_bmc.h
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📄 ipsec.h
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📄 ipv6.h
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📄 ipv6_route.h
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📄 ipx.h
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📄 irqnr.h
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📁 isdn/
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📄 iso_fs.h
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📄 isst_if.h
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📄 ivtv.h
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📄 ivtvfb.h
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📄 jffs2.h
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📄 joystick.h
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📄 kcm.h
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📄 kcmp.h
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📄 kcov.h
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📄 kd.h
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📄 kdev_t.h
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📄 kernel-page-flags.h
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📄 kernel.h
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📄 kernelcapi.h
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📄 kexec.h
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📄 keyboard.h
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📄 keyctl.h
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📄 kfd_ioctl.h
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📄 kfd_sysfs.h
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📄 kvm.h
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📄 kvm_para.h
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📄 l2tp.h
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📄 landlock.h
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📄 libc-compat.h
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📄 limits.h
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📄 lirc.h
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📄 llc.h
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📄 loadpin.h
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📄 loop.h
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📄 lp.h
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📄 lsm.h
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📄 lwtunnel.h
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📄 magic.h
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📄 major.h
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📄 map_to_7segment.h
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📄 matroxfb.h
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📄 max2175.h
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📄 mdio.h
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📄 media-bus-format.h
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📄 media.h
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📄 mei.h
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📄 mei_uuid.h
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📄 membarrier.h
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📄 memfd.h
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📄 mempolicy.h
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📄 meye.h
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📄 mii.h
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📄 minix_fs.h
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📁 misc/
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📄 mman.h
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📁 mmc/
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📄 mmtimer.h
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📄 module.h
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📄 mount.h
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📄 mpls.h
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📄 mpls_iptunnel.h
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📄 mptcp.h
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📄 mptcp_pm.h
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📄 mqueue.h
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📄 mroute.h
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📄 mroute6.h
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📄 mrp_bridge.h
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📄 msdos_fs.h
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📄 msg.h
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📄 mshv.h
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📄 mtio.h
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📄 nbd-netlink.h
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📄 nbd.h
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📄 ncsi.h
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📄 ndctl.h
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📄 neighbour.h
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📄 net.h
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📄 net_dropmon.h
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📄 net_namespace.h
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📄 net_shaper.h
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📄 net_tstamp.h
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📄 netconf.h
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📄 netdev.h
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📄 netdevice.h
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📁 netfilter/
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📄 netfilter.h
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📁 netfilter_arp/
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📄 netfilter_arp.h
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📁 netfilter_bridge/
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📄 netfilter_bridge.h
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📄 netfilter_decnet.h
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📁 netfilter_ipv4/
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📄 netfilter_ipv4.h
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📁 netfilter_ipv6/
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📄 netfilter_ipv6.h
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📄 netlink.h
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📄 netlink_diag.h
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📄 netrom.h
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📄 nexthop.h
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📄 nfc.h
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📄 nfs.h
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📄 nfs2.h
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📄 nfs3.h
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📄 nfs4.h
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📄 nfs4_mount.h
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📄 nfs_fs.h
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📄 nfs_idmap.h
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📄 nfs_mount.h
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📄 nfsacl.h
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📁 nfsd/
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📄 nfsd_netlink.h
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📄 nilfs2_api.h
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📄 nilfs2_ondisk.h
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📄 nitro_enclaves.h
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📄 nl80211.h
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📄 nsfs.h
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📄 nubus.h
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📄 nvme_ioctl.h
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📄 nvram.h
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📄 omap3isp.h
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📄 omapfb.h
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📄 oom.h
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📄 openat2.h
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📄 openvswitch.h
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📄 packet_diag.h
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📄 param.h
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📄 parport.h
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📄 patchkey.h
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📄 pci.h
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📄 pci_regs.h
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📄 pcitest.h
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📄 perf_event.h
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📄 personality.h
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📄 pfkeyv2.h
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📄 pfrut.h
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📄 pg.h
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📄 phantom.h
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📄 phonet.h
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📄 pidfd.h
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📄 pkt_cls.h
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📄 pkt_sched.h
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📄 pktcdvd.h
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📄 pmu.h
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📄 poll.h
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📄 posix_acl.h
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📄 posix_acl_xattr.h
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📄 posix_types.h
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📄 ppdev.h
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📄 ppp-comp.h
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📄 ppp-ioctl.h
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📄 ppp_defs.h
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📄 pps.h
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📄 pr.h
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📄 prctl.h
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📄 psample.h
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📄 psci.h
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📄 psp-dbc.h
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📄 psp-sev.h
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📄 ptp_clock.h
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📄 ptrace.h
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📄 qemu_fw_cfg.h
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📄 qnx4_fs.h
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📄 qnxtypes.h
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📄 qrtr.h
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📄 quota.h
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📄 radeonfb.h
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📁 raid/
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📄 random.h
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📄 rds.h
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📄 reboot.h
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📄 reiserfs_fs.h
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📄 reiserfs_xattr.h
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📄 remoteproc_cdev.h
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📄 resource.h
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📄 rfkill.h
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📄 rio_cm_cdev.h
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📄 rio_mport_cdev.h
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📄 rkisp1-config.h
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📄 romfs_fs.h
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📄 rose.h
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📄 route.h
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📄 rpl.h
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📄 rpl_iptunnel.h
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📄 rpmsg.h
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📄 rpmsg_types.h
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📄 rseq.h
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📄 rtc.h
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📄 rtnetlink.h
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📄 rxrpc.h
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📄 scc.h
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📁 sched/
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📄 sched.h
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📄 scif_ioctl.h
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📄 screen_info.h
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📄 seccomp.h
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📄 securebits.h
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📄 sed-opal.h
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📄 seg6.h
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📄 seg6_genl.h
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📄 seg6_hmac.h
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📄 seg6_iptunnel.h
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📄 seg6_local.h
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📄 selinux_netlink.h
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📄 sem.h
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📄 serial.h
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📄 serial_reg.h
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📄 serio.h
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📄 sev-guest.h
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📄 shm.h
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📄 signal.h
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📄 smc.h
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📄 smc_diag.h
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📄 smiapp.h
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📄 snmp.h
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📄 socket.h
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📄 sonet.h
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📁 spi/
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📄 stat.h
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📄 stddef.h
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📁 sunrpc/
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📄 suspend_ioctls.h
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📄 swab.h
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📄 switchtec_ioctl.h
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📄 sync_file.h
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📄 synclink.h
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📄 sysctl.h
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📄 sysinfo.h
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📄 target_core_user.h
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📄 taskstats.h
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📁 tc_act/
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📁 tc_ematch/
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📄 tcp.h
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📄 tcp_metrics.h
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📄 tdx-guest.h
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📄 tee.h
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📄 termios.h
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📄 thermal.h
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📄 time.h
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📄 timerfd.h
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📄 times.h
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📄 timex.h
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SAVING...
BERHASIL DIUBAH!
EDITING: fs.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_FS_H #define _LINUX_FS_H /* * This file has definitions for some important file table structures * and constants and structures used by various generic file system * ioctl's. Please do not make any changes in this file before * sending patches for review to linux-fsdevel@vger.kernel.org and * linux-api@vger.kernel.org. */ #include <linux/limits.h> #include <linux/ioctl.h> #include <linux/types.h> #include <linux/fscrypt.h> /* Use of MS_* flags within the kernel is restricted to core mount(2) code. */ #include <linux/mount.h> /* * It's silly to have NR_OPEN bigger than NR_FILE, but you can change * the file limit at runtime and only root can increase the per-process * nr_file rlimit, so it's safe to set up a ridiculously high absolute * upper limit on files-per-process. * * Some programs (notably those using select()) may have to be * recompiled to take full advantage of the new limits.. */ /* Fixed constants first: */ #undef NR_OPEN #define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */ #define INR_OPEN_MAX 4096 /* Hard limit for nfile rlimits */ #define BLOCK_SIZE_BITS 10 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) #define SEEK_SET 0 /* seek relative to beginning of file */ #define SEEK_CUR 1 /* seek relative to current file position */ #define SEEK_END 2 /* seek relative to end of file */ #define SEEK_DATA 3 /* seek to the next data */ #define SEEK_HOLE 4 /* seek to the next hole */ #define SEEK_MAX SEEK_HOLE #define RENAME_NOREPLACE (1 << 0) /* Don't overwrite target */ #define RENAME_EXCHANGE (1 << 1) /* Exchange source and dest */ #define RENAME_WHITEOUT (1 << 2) /* Whiteout source */ struct file_clone_range { __s64 src_fd; __u64 src_offset; __u64 src_length; __u64 dest_offset; }; struct fstrim_range { __u64 start; __u64 len; __u64 minlen; }; /* * We include a length field because some filesystems (vfat) have an identifier * that we do want to expose as a UUID, but doesn't have the standard length. * * We use a fixed size buffer beacuse this interface will, by fiat, never * support "UUIDs" longer than 16 bytes; we don't want to force all downstream * users to have to deal with that. */ struct fsuuid2 { __u8 len; __u8 uuid[16]; }; struct fs_sysfs_path { __u8 len; __u8 name[128]; }; /* extent-same (dedupe) ioctls; these MUST match the btrfs ioctl definitions */ #define FILE_DEDUPE_RANGE_SAME 0 #define FILE_DEDUPE_RANGE_DIFFERS 1 /* from struct btrfs_ioctl_file_extent_same_info */ struct file_dedupe_range_info { __s64 dest_fd; /* in - destination file */ __u64 dest_offset; /* in - start of extent in destination */ __u64 bytes_deduped; /* out - total # of bytes we were able * to dedupe from this file. */ /* status of this dedupe operation: * < 0 for error * == FILE_DEDUPE_RANGE_SAME if dedupe succeeds * == FILE_DEDUPE_RANGE_DIFFERS if data differs */ __s32 status; /* out - see above description */ __u32 reserved; /* must be zero */ }; /* from struct btrfs_ioctl_file_extent_same_args */ struct file_dedupe_range { __u64 src_offset; /* in - start of extent in source */ __u64 src_length; /* in - length of extent */ __u16 dest_count; /* in - total elements in info array */ __u16 reserved1; /* must be zero */ __u32 reserved2; /* must be zero */ struct file_dedupe_range_info info[0]; }; /* And dynamically-tunable limits and defaults: */ struct files_stat_struct { unsigned long nr_files; /* read only */ unsigned long nr_free_files; /* read only */ unsigned long max_files; /* tunable */ }; struct inodes_stat_t { long nr_inodes; long nr_unused; long dummy[5]; /* padding for sysctl ABI compatibility */ }; #define NR_FILE 8192 /* this can well be larger on a larger system */ /* * Structure for FS_IOC_FSGETXATTR[A] and FS_IOC_FSSETXATTR. */ struct fsxattr { __u32 fsx_xflags; /* xflags field value (get/set) */ __u32 fsx_extsize; /* extsize field value (get/set)*/ __u32 fsx_nextents; /* nextents field value (get) */ __u32 fsx_projid; /* project identifier (get/set) */ __u32 fsx_cowextsize; /* CoW extsize field value (get/set)*/ unsigned char fsx_pad[8]; }; /* * Flags for the fsx_xflags field */ #define FS_XFLAG_REALTIME 0x00000001 /* data in realtime volume */ #define FS_XFLAG_PREALLOC 0x00000002 /* preallocated file extents */ #define FS_XFLAG_IMMUTABLE 0x00000008 /* file cannot be modified */ #define FS_XFLAG_APPEND 0x00000010 /* all writes append */ #define FS_XFLAG_SYNC 0x00000020 /* all writes synchronous */ #define FS_XFLAG_NOATIME 0x00000040 /* do not update access time */ #define FS_XFLAG_NODUMP 0x00000080 /* do not include in backups */ #define FS_XFLAG_RTINHERIT 0x00000100 /* create with rt bit set */ #define FS_XFLAG_PROJINHERIT 0x00000200 /* create with parents projid */ #define FS_XFLAG_NOSYMLINKS 0x00000400 /* disallow symlink creation */ #define FS_XFLAG_EXTSIZE 0x00000800 /* extent size allocator hint */ #define FS_XFLAG_EXTSZINHERIT 0x00001000 /* inherit inode extent size */ #define FS_XFLAG_NODEFRAG 0x00002000 /* do not defragment */ #define FS_XFLAG_FILESTREAM 0x00004000 /* use filestream allocator */ #define FS_XFLAG_DAX 0x00008000 /* use DAX for IO */ #define FS_XFLAG_COWEXTSIZE 0x00010000 /* CoW extent size allocator hint */ #define FS_XFLAG_HASATTR 0x80000000 /* no DIFLAG for this */ /* the read-only stuff doesn't really belong here, but any other place is probably as bad and I don't want to create yet another include file. */ #define BLKROSET _IO(0x12,93) /* set device read-only (0 = read-write) */ #define BLKROGET _IO(0x12,94) /* get read-only status (0 = read_write) */ #define BLKRRPART _IO(0x12,95) /* re-read partition table */ #define BLKGETSIZE _IO(0x12,96) /* return device size /512 (long *arg) */ #define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */ #define BLKRASET _IO(0x12,98) /* set read ahead for block device */ #define BLKRAGET _IO(0x12,99) /* get current read ahead setting */ #define BLKFRASET _IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */ #define BLKFRAGET _IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */ #define BLKSECTSET _IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */ #define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */ #define BLKSSZGET _IO(0x12,104)/* get block device sector size */ #if 0 #define BLKPG _IO(0x12,105)/* See blkpg.h */ /* Some people are morons. Do not use sizeof! */ #define BLKELVGET _IOR(0x12,106,size_t)/* elevator get */ #define BLKELVSET _IOW(0x12,107,size_t)/* elevator set */ /* This was here just to show that the number is taken - probably all these _IO(0x12,*) ioctls should be moved to blkpg.h. */ #endif /* A jump here: 108-111 have been used for various private purposes. */ #define BLKBSZGET _IOR(0x12,112,size_t) #define BLKBSZSET _IOW(0x12,113,size_t) #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */ #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) #define BLKTRACESTART _IO(0x12,116) #define BLKTRACESTOP _IO(0x12,117) #define BLKTRACETEARDOWN _IO(0x12,118) #define BLKDISCARD _IO(0x12,119) #define BLKIOMIN _IO(0x12,120) #define BLKIOOPT _IO(0x12,121) #define BLKALIGNOFF _IO(0x12,122) #define BLKPBSZGET _IO(0x12,123) #define BLKDISCARDZEROES _IO(0x12,124) #define BLKSECDISCARD _IO(0x12,125) #define BLKROTATIONAL _IO(0x12,126) #define BLKZEROOUT _IO(0x12,127) #define BLKGETDISKSEQ _IOR(0x12,128,__u64) /* * A jump here: 130-136 are reserved for zoned block devices * (see uapi/linux/blkzoned.h) */ #define BMAP_IOCTL 1 /* obsolete - kept for compatibility */ #define FIBMAP _IO(0x00,1) /* bmap access */ #define FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */ #define FIFREEZE _IOWR('X', 119, int) /* Freeze */ #define FITHAW _IOWR('X', 120, int) /* Thaw */ #define FITRIM _IOWR('X', 121, struct fstrim_range) /* Trim */ #define FICLONE _IOW(0x94, 9, int) #define FICLONERANGE _IOW(0x94, 13, struct file_clone_range) #define FIDEDUPERANGE _IOWR(0x94, 54, struct file_dedupe_range) #define FSLABEL_MAX 256 /* Max chars for the interface; each fs may differ */ #define FS_IOC_GETFLAGS _IOR('f', 1, long) #define FS_IOC_SETFLAGS _IOW('f', 2, long) #define FS_IOC_GETVERSION _IOR('v', 1, long) #define FS_IOC_SETVERSION _IOW('v', 2, long) #define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) #define FS_IOC32_GETFLAGS _IOR('f', 1, int) #define FS_IOC32_SETFLAGS _IOW('f', 2, int) #define FS_IOC32_GETVERSION _IOR('v', 1, int) #define FS_IOC32_SETVERSION _IOW('v', 2, int) #define FS_IOC_FSGETXATTR _IOR('X', 31, struct fsxattr) #define FS_IOC_FSSETXATTR _IOW('X', 32, struct fsxattr) #define FS_IOC_GETFSLABEL _IOR(0x94, 49, char[FSLABEL_MAX]) #define FS_IOC_SETFSLABEL _IOW(0x94, 50, char[FSLABEL_MAX]) /* Returns the external filesystem UUID, the same one blkid returns */ #define FS_IOC_GETFSUUID _IOR(0x15, 0, struct fsuuid2) /* * Returns the path component under /sys/fs/ that refers to this filesystem; * also /sys/kernel/debug/ for filesystems with debugfs exports */ #define FS_IOC_GETFSSYSFSPATH _IOR(0x15, 1, struct fs_sysfs_path) /* * Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS) * * Note: for historical reasons, these flags were originally used and * defined for use by ext2/ext3, and then other file systems started * using these flags so they wouldn't need to write their own version * of chattr/lsattr (which was shipped as part of e2fsprogs). You * should think twice before trying to use these flags in new * contexts, or trying to assign these flags, since they are used both * as the UAPI and the on-disk encoding for ext2/3/4. Also, we are * almost out of 32-bit flags. :-) * * We have recently hoisted FS_IOC_FSGETXATTR / FS_IOC_FSSETXATTR from * XFS to the generic FS level interface. This uses a structure that * has padding and hence has more room to grow, so it may be more * appropriate for many new use cases. * * Please do not change these flags or interfaces before checking with * linux-fsdevel@vger.kernel.org and linux-api@vger.kernel.org. */ #define FS_SECRM_FL 0x00000001 /* Secure deletion */ #define FS_UNRM_FL 0x00000002 /* Undelete */ #define FS_COMPR_FL 0x00000004 /* Compress file */ #define FS_SYNC_FL 0x00000008 /* Synchronous updates */ #define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */ #define FS_APPEND_FL 0x00000020 /* writes to file may only append */ #define FS_NODUMP_FL 0x00000040 /* do not dump file */ #define FS_NOATIME_FL 0x00000080 /* do not update atime */ /* Reserved for compression usage... */ #define FS_DIRTY_FL 0x00000100 #define FS_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ #define FS_NOCOMP_FL 0x00000400 /* Don't compress */ /* End compression flags --- maybe not all used */ #define FS_ENCRYPT_FL 0x00000800 /* Encrypted file */ #define FS_BTREE_FL 0x00001000 /* btree format dir */ #define FS_INDEX_FL 0x00001000 /* hash-indexed directory */ #define FS_IMAGIC_FL 0x00002000 /* AFS directory */ #define FS_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */ #define FS_NOTAIL_FL 0x00008000 /* file tail should not be merged */ #define FS_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */ #define FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ #define FS_HUGE_FILE_FL 0x00040000 /* Reserved for ext4 */ #define FS_EXTENT_FL 0x00080000 /* Extents */ #define FS_VERITY_FL 0x00100000 /* Verity protected inode */ #define FS_EA_INODE_FL 0x00200000 /* Inode used for large EA */ #define FS_EOFBLOCKS_FL 0x00400000 /* Reserved for ext4 */ #define FS_NOCOW_FL 0x00800000 /* Do not cow file */ #define FS_DAX_FL 0x02000000 /* Inode is DAX */ #define FS_INLINE_DATA_FL 0x10000000 /* Reserved for ext4 */ #define FS_PROJINHERIT_FL 0x20000000 /* Create with parents projid */ #define FS_CASEFOLD_FL 0x40000000 /* Folder is case insensitive */ #define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ #define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ #define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */ #define SYNC_FILE_RANGE_WAIT_BEFORE 1 #define SYNC_FILE_RANGE_WRITE 2 #define SYNC_FILE_RANGE_WAIT_AFTER 4 #define SYNC_FILE_RANGE_WRITE_AND_WAIT (SYNC_FILE_RANGE_WRITE | \ SYNC_FILE_RANGE_WAIT_BEFORE | \ SYNC_FILE_RANGE_WAIT_AFTER) /* * Flags for preadv2/pwritev2: */ typedef int __bitwise __kernel_rwf_t; /* high priority request, poll if possible */ #define RWF_HIPRI ((__kernel_rwf_t)0x00000001) /* per-IO O_DSYNC */ #define RWF_DSYNC ((__kernel_rwf_t)0x00000002) /* per-IO O_SYNC */ #define RWF_SYNC ((__kernel_rwf_t)0x00000004) /* per-IO, return -EAGAIN if operation would block */ #define RWF_NOWAIT ((__kernel_rwf_t)0x00000008) /* per-IO O_APPEND */ #define RWF_APPEND ((__kernel_rwf_t)0x00000010) /* Atomic Write */ #define RWF_ATOMIC ((__kernel_rwf_t)0x00000040) /* mask of flags supported by the kernel */ #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\ RWF_APPEND | RWF_ATOMIC) #endif /* _LINUX_FS_H */
SIMPAN PERUBAHAN