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syscall: Mlock, Munlock, Mlockall, Munlockall on Linux.

Browse Source 
R=rsc, bradfitzgo
CC=golang-dev
https://golang.org/cl/4433070
This commit is contained in:
Albert Strasheim 2011-04-26 06:41:19 -07:00 committed by Brad Fitzpatrick
parent e2f9c73391
commit 839e9eada0
4 changed files with 138 additions and 7 deletions
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13
src/pkg/syscall/syscall_linux.go
View File

@ -814,8 +814,12 @@ func Munmap(b []byte) (errno int) {
return mapper.Munmap(b)
}
//sys Madvise(b []byte, advice int) (errno int)
//sys Mprotect(b []byte, prot int) (errno int)
//sys Madvise(b []byte, advice int) (errno int)
//sys Mprotect(b []byte, prot int) (errno int)
//sys Mlock(b []byte) (errno int)
//sys Munlock(b []byte) (errno int)
//sys Mlockall(flags int) (errno int)
//sys Munlockall() (errno int)
/*
* Unimplemented
@ -874,8 +878,6 @@ func Munmap(b []byte) (errno int) {
// Mbind
// MigratePages
// Mincore
// Mlock
// Mmap
// ModifyLdt
// Mount
// MovePages
@ -892,9 +894,6 @@ func Munmap(b []byte) (errno int) {
// Msgrcv
// Msgsnd
// Msync
// Munlock
// Munlockall
// Munmap
// Newfstatat
// Nfsservctl
// Personality

44
src/pkg/syscall/zsyscall_linux_386.go
View File

@ -801,6 +801,50 @@ func Mprotect(b []byte, prot int) (errno int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlockall(flags int) (errno int) {
_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlockall() (errno int) {
_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Chown(path string, uid int, gid int) (errno int) {
_, _, e1 := Syscall(SYS_CHOWN32, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid))
errno = int(e1)

44
src/pkg/syscall/zsyscall_linux_amd64.go
View File

@ -801,6 +801,50 @@ func Mprotect(b []byte, prot int) (errno int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlockall(flags int) (errno int) {
_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlockall() (errno int) {
_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Chown(path string, uid int, gid int) (errno int) {
_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid))
errno = int(e1)

44
src/pkg/syscall/zsyscall_linux_arm.go
View File

@ -801,6 +801,50 @@ func Mprotect(b []byte, prot int) (errno int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlock(b []byte) (errno int) {
var _p0 unsafe.Pointer
if len(b) > 0 {
_p0 = unsafe.Pointer(&b[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Mlockall(flags int) (errno int) {
_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Munlockall() (errno int) {
_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
errno = int(e1)
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, errno int) {
r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
fd = int(r0)