Defined in 9 files as a macro:

• include/asm-alpha/errno.h, line 4 (as a macro)
• include/asm-arm/errno.h, line 4 (as a macro)
• include/asm-i386/errno.h, line 4 (as a macro)
• include/asm-m68k/errno.h, line 4 (as a macro)
• include/asm-mips/errno.h, line 16 (as a macro)
• include/asm-ppc/errno.h, line 4 (as a macro)
• include/asm-s390/errno.h, line 12 (as a macro)
• include/asm-sparc/errno.h, line 6 (as a macro)
• include/asm-sparc64/errno.h, line 6 (as a macro)

Referenced in 380 files:

• Documentation/CodingStyle, 2 times
• Documentation/SMP.txt, line 764
• Documentation/isdn/INTERFACE.fax, 4 times
• Documentation/networking/eql.txt, line 640
• Documentation/networking/pt.txt, line 1460
• Documentation/oops-tracing.txt, line 268
• README, 2 times
• arch/alpha/defconfig, line 225
• arch/alpha/kernel/bios32.c, 2 times
• arch/alpha/kernel/osf_sys.c, line 781
• arch/alpha/kernel/process.c, line 104
• arch/alpha/kernel/ptrace.c, 2 times
• arch/alpha/kernel/smp.c, line 147
• arch/alpha/kernel/sys_takara.c, 7 times
• arch/alpha/lib/io.c, line 946
• arch/arm/kernel/dma-rpc.c, line 1078
• arch/arm/kernel/process.c, line 60
• arch/arm/kernel/ptrace.c, 2 times
• arch/arm/lib/io-ebsa285.S, 2 times
• arch/i386/kernel/apm.c, line 1152
• arch/i386/kernel/ioport.c, 2 times
• arch/i386/kernel/mtrr.c, 5 times
• arch/i386/kernel/process.c, line 139
• arch/i386/kernel/ptrace.c, 2 times
• arch/i386/kernel/vm86.c, 8 times
• arch/i386/math-emu/reg_round.S, line 1938
• arch/i386/math-emu/reg_u_sub.S, line 2740
• arch/m68k/atari/stram.c, 2 times
• arch/m68k/kernel/process.c, line 59
• arch/m68k/kernel/ptrace.c, 2 times
• arch/m68k/kernel/sys_m68k.c, line 544
• arch/m68k/lib/semaphore.S, line 790
• arch/m68k/mm/extable.c, line 224
• arch/m68k/mm/fault.c, line 880
• arch/m68k/mm/kmap.c, line 343
• arch/m68k/q40/Makefile, 3 times
• arch/m68k/q40/README, 2 times
• arch/m68k/sun3x/sbus.c, line 482
• arch/mips/baget/vacserial.c, 2 times
• arch/mips/dec/prom/prom.h, 2 times
• arch/mips/dec/wbflush.c, 2 times
• arch/mips/jazz/jazzdma.c, line 253
• arch/mips/kernel/gdb-stub.c, line 289
• arch/mips/kernel/ptrace.c, 4 times
• arch/mips/kernel/syscall.c, line 85
• arch/mips/kernel/sysirix.c, line 625
• arch/mips/kernel/sysmips.c, line 60
• arch/mips/ld.script.little, 3 times
• arch/ppc/kernel/idle.c, line 90
• arch/ppc/kernel/ppc_htab.c, line 547
• arch/ppc/kernel/ptrace.c, 2 times
• arch/ppc/xmon/Makefile, line 212
• arch/ppc/xmon/ansidecl.h, 4 times
• arch/ppc/xmon/nonstdio.h, line 70
• arch/ppc/xmon/ppc.h, 5 times
• arch/ppc/xmon/xmon.c, 3 times
• arch/s390/kernel/process.c, line 92
• arch/s390/kernel/ptrace.c, 2 times
• arch/sparc/kernel/pcic.c, 2 times
• arch/sparc/kernel/process.c, 2 times
• arch/sparc/kernel/ptrace.c, 5 times
• arch/sparc/kernel/signal.c, line 1240
• arch/sparc/kernel/sun4d_smp.c, line 1761
• arch/sparc/kernel/sys_sunos.c, line 865
• arch/sparc/math-emu/ashldi3.S, line 278
• arch/sparc/mm/Makefile, 2 times
• arch/sparc64/kernel/central.c, line 693
• arch/sparc64/kernel/etrap.S, 12 times
• arch/sparc64/kernel/ioctl32.c, 3 times
• arch/sparc64/kernel/process.c, 2 times
• arch/sparc64/kernel/psycho.c, 2 times
• arch/sparc64/kernel/ptrace.c, 5 times
• arch/sparc64/kernel/signal32.c, line 1444
• arch/sparc64/kernel/sys_sparc32.c, line 1455
• arch/sparc64/kernel/sys_sunos32.c, line 836
• arch/sparc64/math-emu/math.c, line 164
• arch/sparc64/solaris/fs.c, 2 times
• drivers/acorn/block/fd1772.c, 2 times
• drivers/acorn/char/serial-atomwide.c, 6 times
• drivers/block/ataflop.c, line 1642
• drivers/block/cpqarray.c, line 1161
• drivers/block/floppy.c, 2 times
• drivers/block/ide.c, 7 times
• drivers/block/loop.c, line 509
• drivers/block/nbd.c, line 350
• drivers/block/paride/paride.h, 3 times
• drivers/block/smart1,2.h, 3 times
• drivers/block/swim3.c, line 826
• drivers/cdrom/sbpcd.c, line 4193
• drivers/char/bttv.c, 4 times
• drivers/char/buz.c, line 2659
• drivers/char/console.c, 3 times
• drivers/char/cyclades.c, line 3590
• drivers/char/dn_keyb.c, 3 times
• drivers/char/dz.c, line 849
• drivers/char/esp.c, 3 times
• drivers/char/ftape/README.PCI, line 3859
• drivers/char/ftape/zftape/zftape-ctl.c, line 1346
• drivers/char/generic_serial.c, line 984
• drivers/char/hfmodem/Config.in, 3 times
• drivers/char/hfmodem/main.c, 2 times
• drivers/char/ip2/ip2trace.h, line 2078
• drivers/char/ip2main.c, line 2356
• drivers/char/isicom.c, 5 times
• drivers/char/istallion.c, line 2037
• drivers/char/mem.c, line 473
• drivers/char/moxa.c, 2 times
• drivers/char/mxser.c, 2 times
• drivers/char/pc_keyb.c, 2 times
• drivers/char/planb.c, line 1538
• drivers/char/random.c, 5 times
• drivers/char/rio/rioctrl.c, 17 times
• drivers/char/riscom8.c, line 1454
• drivers/char/rocket.c, line 1385
• drivers/char/rocket_int.h, line 695
• drivers/char/selection.c, 2 times
• drivers/char/serial.c, 3 times
• drivers/char/serial167.c, line 1458
• drivers/char/specialix.c, line 1900
• drivers/char/stallion.c, line 1575
• drivers/char/sx.c, 2 times
• drivers/char/tpqic02.c, 2 times
• drivers/char/tty_io.c, 5 times
• drivers/char/tty_ioctl.c, line 488
• drivers/char/vt.c, 33 times
• drivers/char/zr36057.h, 6 times
• drivers/fc4/socal.c, 2 times
• drivers/i2o/i2o_block.c, line 634
• drivers/isdn/avmb1/capi.c, line 446
• drivers/isdn/avmb1/capiutil.c, line 1067
• drivers/isdn/divert/isdn_divert.c, line 2453
• drivers/isdn/hisax/elsa_ser.c, line 7550
• drivers/isdn/hisax/hscx_irq.c, 3 times
• drivers/isdn/hisax/isdnl3.h, line 1402
• drivers/isdn/hisax/w6692.h, line 985
• drivers/isdn/isdn_cards.c, 2 times
• drivers/isdn/isdn_common.c, line 1456
• drivers/isdn/isdn_x25iface.c, line 167
• drivers/isdn/isdn_x25iface.h, line 957
• drivers/isdn/sc/interrupt.c, line 1211
• drivers/macintosh/macserial.c, line 1620
• drivers/misc/multiface.h, line 1431
• drivers/net/cosa.c, 3 times
• drivers/net/cs89x0.c, line 1071
• drivers/net/de4x5.c, 6 times
• drivers/net/depca.c, 7 times
• drivers/net/dgrs.c, line 865
• drivers/net/dlci.c, 2 times
• drivers/net/epic100.c, line 1326
• drivers/net/eql.c, line 334
• drivers/net/ethertap.c, line 246
• drivers/net/ewrk3.c, 12 times
• drivers/net/hamradio/bpqether.c, line 370
• drivers/net/hamradio/dmascc.c, line 788
• drivers/net/hamradio/hdlcdrv.c, 3 times
• drivers/net/hamradio/pi2.c, 2 times
• drivers/net/hamradio/pt.c, 2 times
• drivers/net/hamradio/scc.c, 6 times
• drivers/net/hamradio/yam.c, line 1041
• drivers/net/hplance.c, 2 times
• drivers/net/hscx.h, line 959
• drivers/net/ipddp.c, line 305
• drivers/net/irda/irport.c, 4 times
• drivers/net/irda/irtty.c, 5 times
• drivers/net/irda/nsc-ircc.c, 2 times
• drivers/net/irda/toshoboe.c, 2 times
• drivers/net/irda/w83977af_ir.c, 2 times
• drivers/net/lance.c, line 322
• drivers/net/lmc/lmc_main.c, 4 times
• drivers/net/pcnet32.c, line 1479
• drivers/net/plip.c, line 1202
• drivers/net/ppp.c, 3 times
• drivers/net/rcpci45.c, line 1156
• drivers/net/rrunner.c, 4 times
• drivers/net/sb1000.c, 2 times
• drivers/net/sbni.c, 4 times
• drivers/net/sdla.c, 3 times
• drivers/net/shaper.c, line 564
• drivers/net/sis900.c, line 1145
• drivers/net/sk98lin/skge.c, line 2630
• drivers/net/slip.c, 2 times
• drivers/net/smc-ultra32.c, 3 times
• drivers/net/sunhme.c, line 2946
• drivers/net/syncppp.c, line 890
• drivers/net/tulip.c, line 3045
• drivers/net/wavelan.c, 3 times
• drivers/net/yellowfin.c, line 1368
• drivers/net/zlib.h, 3 times
• drivers/pci/pcisyms.c, line 76
• drivers/s390/char/hwc_rw.c, 2 times
• drivers/sbus/audio/cs4231.h, line 45
• drivers/sbus/char/aurora.c, line 1858
• drivers/sbus/char/openprom.c, 4 times
• drivers/sbus/char/rtc.c, line 95
• drivers/sbus/char/vfc_dev.c, 2 times
• drivers/sbus/char/zs.c, line 1296
• drivers/scsi/NCR53C9x.h, 9 times
• drivers/scsi/a3000.c, line 282
• drivers/scsi/aha152x.c, line 260
• drivers/scsi/amiga7xx.h, 2 times
• drivers/scsi/jazz_esp.c, line 70
• drivers/scsi/psi_roy.h, line 1027
• drivers/scsi/scsi_module.c, line 351
• drivers/scsi/st.c, line 2905
• drivers/sgi/char/sgiserial.c, line 1218
• drivers/sgi/char/sgiserial.h, line 465
• drivers/sound/Makefile, line 48
• drivers/sound/audio.c, 4 times
• drivers/sound/bin2hex.c, 4 times
• drivers/sound/es1370.c, line 2090
• drivers/sound/es1371.c, line 2660
• drivers/sound/lowlevel/Makefile, 2 times
• drivers/sound/lowlevel/awe_wave.c, line 5485
• drivers/sound/midi_synth.c, line 345
• drivers/sound/sb_audio.c, line 47
• drivers/sound/v_midi.c, line 151
• drivers/tc/zs.c, line 995
• drivers/telephony/ixj.c, line 3577
• drivers/usb/keyboard.c, line 972
• drivers/usb/keymap.c, line 310
• drivers/usb/usb.c, 4 times
• drivers/video/aty.h, 21 times
• drivers/video/cyber2000fb.c, line 92
• fs/Makefile, line 120
• fs/affs/dir.c, 10 times
• fs/affs/inode.c, line 241
• fs/attr.c, line 17
• fs/autofs/init.c, 2 times
• fs/autofs/root.c, line 510
• fs/autofs/symlink.c, 2 times
• fs/binfmt_misc.c, 2 times
• fs/block_dev.c, line 37
• fs/buffer.c, line 1719
• fs/coda/dir.c, 5 times
• fs/coda/upcall.c, 4 times
• fs/dquot.c, line 1578
• fs/efs/file.c, line 113
• fs/efs/super.c, 5 times
• fs/exec.c, 2 times
• fs/ext2/ialloc.c, line 294
• fs/ext2/inode.c, line 716
• fs/ext2/ioctl.c, 3 times
• fs/ext2/namei.c, line 778
• fs/ext2/super.c, line 362
• fs/fat/file.c, line 369
• fs/fat/inode.c, line 904
• fs/fcntl.c, line 129
• fs/hfs/binsert.c, 2 times
• fs/hfs/dir.c, 6 times
• fs/hfs/dir_dbl.c, 3 times
• fs/hfs/dir_nat.c, 4 times
• fs/hpfs/hpfs_fs.c, line 2597
• fs/ioctl.c, line 22
• fs/minix/namei.c, 2 times
• fs/namei.c, 13 times
• fs/ncpfs/dir.c, 2 times
• fs/ncpfs/inode.c, 2 times
• fs/ncpfs/symlink.c, line 178
• fs/nfs/nfs2xdr.c, line 600
• fs/nfs/nfs3xdr.c, line 580
• fs/nfsd/export.c, 3 times
• fs/nfsd/nfs3proc.c, line 497
• fs/nfsd/nfsctl.c, 3 times
• fs/nfsd/nfsproc.c, line 544
• fs/nfsd/vfs.c, line 735
• fs/open.c, 7 times
• fs/proc/array.c, line 81
• fs/proc/omirr.c, 4 times
• fs/qnx4/namei.c, line 219
• fs/smbfs/inode.c, line 461
• fs/super.c, 2 times
• fs/sysv/namei.c, 2 times
• fs/ufs/ialloc.c, line 171
• fs/ufs/namei.c, line 854
• fs/umsdos/inode.c, line 229
• fs/umsdos/ioctl.c, line 112
• fs/umsdos/namei.c, 5 times
• fs/umsdos/rdir.c, line 158
• include/asm-alpha/namei.h, line 341
• include/asm-alpha/resource.h, 2 times
• include/asm-arm/arch-ebsa110/memory.h, line 1509
• include/asm-arm/arch-ebsa285/io.h, line 1273
• include/asm-generic/bitops.h, line 352
• include/asm-i386/bitops.h, line 564
• include/asm-i386/floppy.h, line 351
• include/asm-i386/page_offset.h, line 259
• include/asm-i386/termbits.h, 15 times
• include/asm-m68k/atari_SCCserial.h, line 110
• include/asm-m68k/dvma.h, line 382
• include/asm-m68k/string.h, line 3549
• include/asm-mips/bootinfo.h, 2 times
• include/asm-mips/delay.h, line 313
• include/asm-mips/errno.h, line 1003
• include/asm-mips/ioctls.h, line 239
• include/asm-mips/posix_types.h, line 563
• include/asm-mips/semaphore.h, line 70
• include/asm-mips/timex.h, 2 times
• include/asm-ppc/page.h, 4 times
• include/asm-ppc/poll.h, 2 times
• include/asm-ppc/resource.h, 15 times
• include/asm-sparc/ap1000/apreg.h, 5 times
• include/asm-sparc/ap1000/apservice.h, line 163
• include/asm-sparc/fcntl.h, line 375
• include/asm-sparc/floppy.h, 2 times
• include/asm-sparc/hardirq.h, 25 times
• include/asm-sparc/init.h, 2 times
• include/asm-sparc/kgdb.h, line 491
• include/asm-sparc/sbus.h, 4 times
• include/linux/a.out.h, line 868
• include/linux/capability.h, 5 times
• include/linux/genhd.h, line 197
• include/linux/hfs_sysdep.h, 11 times
• include/linux/net.h, 8 times
• include/linux/parport_pc.h, line 566
• include/linux/smbno.h, line 124
• include/linux/timer.h, 11 times
• include/linux/tqueue.h, 2 times
• include/math-emu/double.h, line 106
• include/net/route.h, line 81
• include/net/sock.h, line 870
• ipc/msg.c, 3 times
• ipc/sem.c, 2 times
• ipc/shm.c, 4 times
• kernel/acct.c, line 153
• kernel/capability.c, 2 times
• kernel/fork.c, line 582
• kernel/kmod.c, line 108
• kernel/module.c, 3 times
• kernel/printk.c, 2 times
• kernel/sched.c, 2 times
• kernel/signal.c, 4 times
• kernel/sys.c, 22 times
• kernel/sysctl.c, 6 times
• kernel/time.c, 3 times
• mm/mlock.c, 2 times
• mm/swapfile.c, 2 times
• net/appletalk/ddp.c, 7 times
• net/ax25/af_ax25.c, 4 times
• net/ax25/ax25_route.c, line 367
• net/ax25/ax25_uid.c, 2 times
• net/bridge/Makefile, 9 times
• net/bridge/br.c, line 2206
• net/bridge/br_tree.c, line 737
• net/core/dev.c, 2 times
• net/core/neighbour.c, 2 times
• net/core/rtnetlink.c, line 305
• net/core/scm.c, line 54
• net/core/sock.c, 3 times
• net/econet/econet.c, line 673
• net/ipv4/af_inet.c, 2 times
• net/ipv4/arp.c, line 927
• net/ipv4/fib_frontend.c, line 260
• net/ipv4/fib_rules.c, line 103
• net/ipv4/ip_gre.c, 3 times
• net/ipv4/ip_output.c, 2 times
• net/ipv4/ip_sockglue.c, 2 times
• net/ipv4/ipip.c, 3 times
• net/ipv4/rarp.c, 2 times
• net/ipv4/udp.c, line 596
• net/ipv6/addrconf.c, 2 times
• net/ipv6/af_inet6.c, 2 times
• net/ipv6/datagram.c, 2 times
• net/ipv6/ip6_flowlabel.c, 3 times
• net/ipv6/ip6_fw.c, 2 times
• net/ipv6/route.c, line 1169
• net/ipv6/sit.c, 3 times
• net/ipx/af_ipx.c, 5 times
• net/irda/compressors/Makefile, line 214
• net/irda/ircomm/ircomm_tty_ioctl.c, line 339
• net/netlink/af_netlink.c, 3 times
• net/netrom/af_netrom.c, 3 times
• net/packet/af_packet.c, 2 times
• net/rose/af_rose.c, 2 times
• net/sched/Makefile, line 132
• net/sched/cls_rsvp6.c, 2 times
• net/sunrpc/auth.c, 2 times
• net/sunrpc/auth_null.c, line 366
• net/wanrouter/wanmain.c, line 402
• net/x25/af_x25.c, 2 times
• scripts/ver_linux, line 931