Caio Marcelo de Oliveira Filho 23999e87b4 x/sys/unix: add support for O_TMPFILE in Linux ...

Since Linux 3.11, O_TMPFILE flag can be used in open syscall to create
an unnamed file in a directory. The file occupies space in the
filesystem, and can be given a name using linkat syscall. If the file is
closed without being given a name, its contents are deleted.

See the manpage open(2) in Linux for details.

Exports O_TMPFILE for Linux in 386 and amd64 (other architectures
already had it). Exports Linkat syscall and AT_SYMLINK_FOLLOW (used for
giving a name to the file) for all Linux in all architectures.

Fixes golang/go#7830.

Change-Id: Ib82e44f405b227e227b9cbf317c2657b32e046f5
Reviewed-on: https://go-review.googlesource.com/21003
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

2016-03-22 23:15:03 +00:00

..

.gitignore

x/sys/unix: use xcrun to find OS X and iOS SDKs in mkall.sh.

2015-09-02 01:15:37 +00:00

asm_darwin_386.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_darwin_amd64.s

unix: add gccgo support

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asm_darwin_arm64.s

unix: add darwin/arm64 support

2015-05-18 19:16:22 +00:00

asm_darwin_arm.s

unix: add darwin/arm support

2015-05-18 19:16:10 +00:00

asm_dragonfly_386.s

unix: add gccgo support

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asm_dragonfly_amd64.s

unix: add gccgo support

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asm_freebsd_386.s

unix: add gccgo support

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asm_freebsd_amd64.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_freebsd_arm.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_linux_386.s

unix: add gccgo support

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asm_linux_amd64.s

unix: add gccgo support

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asm_linux_arm64.s

unix: add explicit build tags

2015-05-18 19:15:57 +00:00

asm_linux_arm.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_linux_mips64x.s

x/sys/unix: added linux/mips64{,le} support

2016-02-28 04:28:12 +00:00

asm_linux_ppc64x.s

unix: add ppc64le/linux support

2015-05-14 00:30:18 +00:00

asm_netbsd_386.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_netbsd_amd64.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_netbsd_arm.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_openbsd_386.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_openbsd_amd64.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

asm_solaris_amd64.s

unix: update to use direct linking on Solaris

2015-08-19 10:26:52 +00:00

asm.s

unix: add gccgo support

2015-05-07 23:38:20 +00:00

constants.go

unix: Add [RWX]_OK constants for Access

2015-03-20 06:12:11 +00:00

creds_test.go

unix: fix TestSCMCredentials

2015-05-12 03:31:30 +00:00

env_unix.go

go.sys/unix: implement the environment functions by wrapping syscall

2014-08-13 09:00:28 -07:00

env_unset.go

go.sys: add Unsetenv

2014-10-01 12:10:37 -07:00

export_test.go

unix: include export_test.go only during unix build

2015-05-14 06:54:30 +00:00

flock_linux_32bit.go

go.sys: update package names

2014-08-11 15:58:26 -07:00

flock.go

go.sys: fix imports to cgc/p/go.sys, add build tags

2014-08-12 22:59:00 -07:00

gccgo_c.c

unix: add Syscall9 for gccgo

2015-05-12 03:04:57 +00:00

gccgo_linux_amd64.go

unix: add gccgo support

2015-05-07 23:38:20 +00:00

gccgo.go

unix: add Syscall9 for gccgo

2015-05-12 03:04:57 +00:00

mkall.sh

x/sys/unix: use xcrun to find OS X and iOS SDKs in mkall.sh.

2015-09-02 01:15:37 +00:00

mkerrors.sh

unix: additional termios-related constants

2015-11-23 20:52:33 +00:00

mksyscall_solaris.pl

unix: add various missing syscalls available on Linux

2015-09-17 18:12:33 +00:00

mksyscall.pl

unix: emit +build comments in generator scripts

2015-05-15 01:18:51 +00:00

mksysctl_openbsd.pl

unix: emit +build comments in generator scripts

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mksysnum_darwin.pl

unix: emit +build comments in generator scripts

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mksysnum_dragonfly.pl

unix: emit +build comments in generator scripts

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mksysnum_freebsd.pl

unix: emit +build comments in generator scripts

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mksysnum_linux.pl

unix: emit +build comments in generator scripts

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mksysnum_netbsd.pl

unix: emit +build comments in generator scripts

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mksysnum_openbsd.pl

unix: emit +build comments in generator scripts

2015-05-15 01:18:51 +00:00

mmap_unix_test.go

unix: add solaris to mmap test

2015-08-21 20:53:45 +00:00

race0.go

go.sys/unix: add asm hooks for solaris to runtime-resident syscall help

2014-08-13 20:54:29 -07:00

race.go

go.sys/unix: add asm hooks for solaris to runtime-resident syscall help

2014-08-13 20:54:29 -07:00

sockcmsg_linux.go

go.sys: update package names

2014-08-11 15:58:26 -07:00

sockcmsg_unix.go

unix: fix vet warning in UnixRights

2015-10-09 04:16:36 +00:00

str.go

unix: fix infinite recursion in itoa

2015-05-13 20:12:53 +00:00

syscall_bsd_test.go

unix: skip broken test on OpenBSD

2016-02-04 22:58:17 +00:00

syscall_bsd.go

unix: add custom Sysctl args and methods SysctlUint64, SysctlRaw

2015-10-29 18:30:43 +00:00

syscall_darwin_386.go

x/sys/unix: regenerate darwin/386 outputs

2015-09-01 16:49:45 +00:00

syscall_darwin_amd64.go

x/sys/unix: expose fchmodat(2) and related constants on darwin/amd64

2015-09-02 01:16:36 +00:00

syscall_darwin_arm64.go

x/sys/unix: regenerate darwin/arm64 outputs with the latest SDK

2015-09-01 13:17:12 +00:00

syscall_darwin_arm.go

unix: add darwin/arm support

2015-05-18 19:16:10 +00:00

syscall_darwin.go

unix: change Dup,Dup2,Dup3 to use Syscall, not RawSyscall

2015-03-26 17:59:35 +00:00

syscall_dragonfly_386.go

unix: add explicit build tags

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syscall_dragonfly_amd64.go

unix: add explicit build tags

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syscall_dragonfly.go

unix: change Dup,Dup2,Dup3 to use Syscall, not RawSyscall

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syscall_freebsd_386.go

unix: add explicit build tags

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syscall_freebsd_amd64.go

unix: add explicit build tags

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syscall_freebsd_arm.go

unix: add explicit build tags

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syscall_freebsd_test.go

unix: add custom Sysctl args and methods SysctlUint64, SysctlRaw

2015-10-29 18:30:43 +00:00

syscall_freebsd.go

unix: Added posix_fadvise support for Linux and FreeBSD

2015-03-27 16:47:22 +00:00

syscall_linux_386.go

x/sys/unix: fix invalid syscall on linux/arm

2016-02-28 22:21:53 +00:00

syscall_linux_amd64.go

x/sys/unix: fix invalid syscall on linux/arm

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syscall_linux_arm64.go

x/sys/unix: add Dup2 wrapper for arm64/ppc64

2016-03-15 15:33:18 +00:00

syscall_linux_arm.go

x/sys/unix: fix invalid syscall on linux/arm

2016-02-28 22:21:53 +00:00

syscall_linux_mips64x.go

x/sys/unix: fix invalid syscall on linux/arm

2016-02-28 22:21:53 +00:00

syscall_linux_ppc64x.go

x/sys/unix: add Dup2 wrapper for arm64/ppc64

2016-03-15 15:33:18 +00:00

syscall_linux_test.go

x/sys/unix: fix invalid syscall on linux/arm

2016-02-28 22:21:53 +00:00

syscall_linux.go

x/sys/unix: add support for O_TMPFILE in Linux

2016-03-22 23:15:03 +00:00

syscall_netbsd_386.go

unix: add explicit build tags

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syscall_netbsd_amd64.go

unix: add explicit build tags

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syscall_netbsd_arm.go

unix: add explicit build tags

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syscall_netbsd.go

unix: change Dup,Dup2,Dup3 to use Syscall, not RawSyscall

2015-03-26 17:59:35 +00:00

syscall_no_getwd.go

go.sys: update package names

2014-08-11 15:58:26 -07:00

syscall_openbsd_386.go

unix: add explicit build tags

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syscall_openbsd_amd64.go

unix: add explicit build tags

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syscall_openbsd.go

unix: change Dup,Dup2,Dup3 to use Syscall, not RawSyscall

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syscall_solaris_amd64.go

unix: fix Getpagesize to return actual system value on Solaris

2015-09-10 21:42:51 +00:00

syscall_solaris.go

unix: add flags parameter to Unlinkat

2016-01-27 15:07:42 +00:00

syscall_test.go

unix: fix infinite recursion in itoa

2015-05-13 20:12:53 +00:00

syscall_unix_test.go

x/sys/unix: add Dup2 wrapper for arm64/ppc64

2016-03-15 15:33:18 +00:00

syscall_unix.go

unix: don't allocate putting common errno values in error interfaces

2015-03-27 16:15:35 +00:00

syscall.go

sys: add import comments.

2014-12-09 22:46:33 +00:00

types_darwin.go

x/sys/unix: expose fchmodat(2) and related constants on darwin/amd64

2015-09-02 01:16:36 +00:00

types_dragonfly.go

go.sys: update package names

2014-08-11 15:58:26 -07:00

types_freebsd.go

unix: Added posix_fadvise support for Linux and FreeBSD

2015-03-27 16:47:22 +00:00

types_linux.go

x/sys/unix: add support for O_TMPFILE in Linux

2016-03-22 23:15:03 +00:00

types_netbsd.go

go.sys: update package names

2014-08-11 15:58:26 -07:00

types_openbsd.go

go.sys: update package names

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types_solaris.go

x/sys/unix: add type specific ioctl functions for termios on solaris

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zerrors_darwin_386.go

x/sys/unix: regenerate darwin/386 outputs

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zerrors_darwin_amd64.go

x/sys/unix: regenerate darwin/amd64 outputs with the latest SDK

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zerrors_darwin_arm64.go

x/sys/unix: regenerate darwin/arm64 outputs with the latest SDK

2015-09-01 13:17:12 +00:00

zerrors_darwin_arm.go

unix: add darwin/arm support

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zerrors_dragonfly_386.go

unix: add explicit build tags

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zerrors_dragonfly_amd64.go

unix: add explicit build tags

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zerrors_freebsd_386.go

unix: update FreeBSD generated types and errors

2015-09-25 17:03:07 +00:00

zerrors_freebsd_amd64.go

unix: update FreeBSD generated types and errors

2015-09-25 17:03:07 +00:00

zerrors_freebsd_arm.go

unix: add explicit build tags

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zerrors_linux_386.go

x/sys/unix: add support for O_TMPFILE in Linux

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zerrors_linux_amd64.go

x/sys/unix: add support for O_TMPFILE in Linux

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zerrors_linux_arm64.go

unix: additional termios-related constants

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zerrors_linux_arm.go

unix: additional termios-related constants

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zerrors_linux_mips64.go

x/sys/unix: added linux/mips64{,le} support

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zerrors_linux_mips64le.go

x/sys/unix: added linux/mips64{,le} support

2016-02-28 04:28:12 +00:00

zerrors_linux_ppc64.go

unix: additional termios-related constants

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zerrors_linux_ppc64le.go

unix: additional termios-related constants

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zerrors_netbsd_386.go

unix: add explicit build tags

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zerrors_netbsd_amd64.go

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zerrors_openbsd_amd64.go

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zerrors_solaris_amd64.go

x/sys/unix: add type specific ioctl functions for termios on solaris

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zsyscall_darwin_386.go

unix: add explicit build tags

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zsyscall_darwin_amd64.go

x/sys/unix: expose fchmodat(2) and related constants on darwin/amd64

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zsyscall_darwin_arm64.go

unix: add darwin/arm64 support

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zsyscall_darwin_arm.go

unix: add darwin/arm support

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zsyscall_dragonfly_386.go

unix: add explicit build tags

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zsyscall_dragonfly_amd64.go

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zsyscall_freebsd_386.go

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zsyscall_freebsd_amd64.go

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zsyscall_freebsd_arm.go

unix: add explicit build tags

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zsyscall_linux_386.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_amd64.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_arm64.go

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zsyscall_linux_arm.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_mips64.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_mips64le.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_ppc64.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_linux_ppc64le.go

x/sys/unix: add support for O_TMPFILE in Linux

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zsyscall_netbsd_386.go

unix: add explicit build tags

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zsyscall_netbsd_amd64.go

unix: add explicit build tags

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zsyscall_netbsd_arm.go

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zsyscall_openbsd_386.go

unix: add explicit build tags

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zsyscall_openbsd_amd64.go

unix: add explicit build tags

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zsyscall_solaris_amd64.go

unix: add flags parameter to Unlinkat

2016-01-27 15:07:42 +00:00

zsysctl_openbsd.go

go.sys: update package names

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zsysnum_darwin_386.go

x/sys/unix: regenerate darwin/386 outputs

2015-09-01 16:49:45 +00:00

zsysnum_darwin_amd64.go

x/sys/unix: remove the SYS___SYSCTL manual edit for darwin/amd64.

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zsysnum_darwin_arm64.go

x/sys/unix: use xcrun to find OS X and iOS SDKs in mkall.sh.

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zsysnum_darwin_arm.go

unix: add darwin/arm support

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zsysnum_dragonfly_386.go

unix: add explicit build tags

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zsysnum_dragonfly_amd64.go

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zsysnum_linux_arm.go

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zsysnum_linux_mips64.go

x/sys/unix: added linux/mips64{,le} support

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zsysnum_linux_mips64le.go

x/sys/unix: added linux/mips64{,le} support

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zsysnum_linux_ppc64.go

unix: add ppc64/linux support

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zsysnum_linux_ppc64le.go

unix: add explicit build tags

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zsysnum_netbsd_386.go

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zsysnum_netbsd_amd64.go

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zsysnum_netbsd_arm.go

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zsysnum_openbsd_386.go

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zsysnum_solaris_amd64.go

unix: add explicit build tags

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ztypes_darwin_386.go

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ztypes_darwin_amd64.go

x/sys/unix: expose fchmodat(2) and related constants on darwin/amd64

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ztypes_darwin_arm64.go

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ztypes_darwin_arm.go

unix: add darwin/arm support

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ztypes_dragonfly_386.go

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ztypes_dragonfly_amd64.go

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ztypes_freebsd_386.go

unix: update FreeBSD generated types and errors

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ztypes_freebsd_amd64.go

unix: update FreeBSD generated types and errors

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ztypes_freebsd_arm.go

unix: add explicit build tags

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ztypes_linux_386.go

x/sys/unix: add support for O_TMPFILE in Linux

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ztypes_linux_amd64.go

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ztypes_linux_arm64.go

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ztypes_linux_arm.go

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ztypes_linux_mips64.go

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ztypes_linux_mips64le.go

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ztypes_linux_ppc64.go

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ztypes_linux_ppc64le.go

x/sys/unix: add support for O_TMPFILE in Linux

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ztypes_netbsd_386.go

unix: add explicit build tags

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ztypes_netbsd_amd64.go

unix: add explicit build tags

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ztypes_netbsd_arm.go

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ztypes_openbsd_386.go

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ztypes_openbsd_amd64.go

unix: add explicit build tags

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ztypes_solaris_amd64.go

x/sys/unix: add type specific ioctl functions for termios on solaris

2015-09-24 17:12:55 +00:00