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unix: add SyscallNoError and RawSyscallNoError on Linux

Browse Source 
Add the SyscallNoError and RawSyscallNoError wrapper functions which are
used for syscalls that don't return an error. Also convert all applicable
syscalls to use these wrappers.

Updates golang/go#22924

Change-Id: Ie143abc99de8d12d36b67ac278e08d7565f73ce0
Reviewed-on: https://go-review.googlesource.com/85756
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser
2018-01-02 12:13:44 +01:00
committed by Brad Fitzpatrick
parent 83801418e1
commit 28a7276518
21 changed files with 370 additions and 130 deletions
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36
unix/asm_linux_386.s
View File

@@ -10,21 +10,51 @@
// System calls for 386, Linux
//
// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
// instead of the glibc-specific "CALL 0x10(GS)".
#define INVOKE_SYSCALL INT $0x80
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
JMP syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
CALL runtime·entersyscall(SB)
MOVL trap+0(FP), AX // syscall entry
MOVL a1+4(FP), BX
MOVL a2+8(FP), CX
MOVL a3+12(FP), DX
MOVL $0, SI
MOVL $0, DI
INVOKE_SYSCALL
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
CALL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVL trap+0(FP), AX // syscall entry
MOVL a1+4(FP), BX
MOVL a2+8(FP), CX
MOVL a3+12(FP), DX
MOVL $0, SI
MOVL $0, DI
INVOKE_SYSCALL
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
RET
TEXT ·socketcall(SB),NOSPLIT,$0-36
JMP syscall·socketcall(SB)

30
unix/asm_linux_amd64.s
View File

@@ -13,17 +13,45 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
CALL runtime·entersyscall(SB)
MOVQ a1+8(FP), DI
MOVQ a2+16(FP), SI
MOVQ a3+24(FP), DX
MOVQ $0, R10
MOVQ $0, R8
MOVQ $0, R9
MOVQ trap+0(FP), AX // syscall entry
SYSCALL
MOVQ AX, r1+32(FP)
MOVQ DX, r2+40(FP)
CALL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVQ a1+8(FP), DI
MOVQ a2+16(FP), SI
MOVQ a3+24(FP), DX
MOVQ $0, R10
MOVQ $0, R8
MOVQ $0, R9
MOVQ trap+0(FP), AX // syscall entry
SYSCALL
MOVQ AX, r1+32(FP)
MOVQ DX, r2+40(FP)
RET
TEXT ·gettimeofday(SB),NOSPLIT,$0-16
JMP syscall·gettimeofday(SB)

34
unix/asm_linux_arm.s
View File

@@ -13,17 +13,45 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
B syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
BL runtime·entersyscall(SB)
MOVW trap+0(FP), R7
MOVW a1+4(FP), R0
MOVW a2+8(FP), R1
MOVW a3+12(FP), R2
MOVW $0, R3
MOVW $0, R4
MOVW $0, R5
SWI $0
MOVW R0, r1+16(FP)
MOVW $0, R0
MOVW R0, r2+20(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
B syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVW trap+0(FP), R7 // syscall entry
MOVW a1+4(FP), R0
MOVW a2+8(FP), R1
MOVW a3+12(FP), R2
SWI $0
MOVW R0, r1+16(FP)
MOVW $0, R0
MOVW R0, r2+20(FP)
RET
TEXT ·seek(SB),NOSPLIT,$0-32
B syscall·seek(SB)

30
unix/asm_linux_arm64.s
View File

@@ -11,14 +11,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
B syscall·Syscall6(SB)
TEXT ·Syscall(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R0
MOVD a2+16(FP), R1
MOVD a3+24(FP), R2
MOVD $0, R3
MOVD $0, R4
MOVD $0, R5
MOVD trap+0(FP), R8 // syscall entry
SVC
MOVD R0, r1+32(FP) // r1
MOVD R1, r2+40(FP) // r2
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
B syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R0
MOVD a2+16(FP), R1
MOVD a3+24(FP), R2
MOVD $0, R3
MOVD $0, R4
MOVD $0, R5
MOVD trap+0(FP), R8 // syscall entry
SVC
MOVD R0, r1+32(FP)
MOVD R1, r2+40(FP)
RET

36
unix/asm_linux_mips64x.s
View File

@@ -15,14 +15,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
JAL runtime·entersyscall(SB)
MOVV a1+8(FP), R4
MOVV a2+16(FP), R5
MOVV a3+24(FP), R6
MOVV R0, R7
MOVV R0, R8
MOVV R0, R9
MOVV trap+0(FP), R2 // syscall entry
SYSCALL
MOVV R2, r1+32(FP)
MOVV R3, r2+40(FP)
JAL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVV a1+8(FP), R4
MOVV a2+16(FP), R5
MOVV a3+24(FP), R6
MOVV R0, R7
MOVV R0, R8
MOVV R0, R9
MOVV trap+0(FP), R2 // syscall entry
SYSCALL
MOVV R2, r1+32(FP)
MOVV R3, r2+40(FP)
RET

33
unix/asm_linux_mipsx.s
View File

@@ -15,17 +15,40 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-52
TEXT ·Syscall9(SB),NOSPLIT,$0-52
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
JAL runtime·entersyscall(SB)
MOVW a1+4(FP), R4
MOVW a2+8(FP), R5
MOVW a3+12(FP), R6
MOVW R0, R7
MOVW trap+0(FP), R2 // syscall entry
SYSCALL
MOVW R2, r1+16(FP) // r1
MOVW R3, r2+20(FP) // r2
JAL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVW a1+4(FP), R4
MOVW a2+8(FP), R5
MOVW a3+12(FP), R6
MOVW trap+0(FP), R2 // syscall entry
SYSCALL
MOVW R2, r1+16(FP)
MOVW R3, r2+20(FP)
RET

30
unix/asm_linux_ppc64x.s
View File

@@ -15,14 +15,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
BR syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
BR syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R3
MOVD a2+16(FP), R4
MOVD a3+24(FP), R5
MOVD R0, R6
MOVD R0, R7
MOVD R0, R8
MOVD trap+0(FP), R9 // syscall entry
SYSCALL R9
MOVD R3, r1+32(FP)
MOVD R4, r2+40(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
BR syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
BR syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R3
MOVD a2+16(FP), R4
MOVD a3+24(FP), R5
MOVD R0, R6
MOVD R0, R7
MOVD R0, R8
MOVD trap+0(FP), R9 // syscall entry
SYSCALL R9
MOVD R3, r1+32(FP)
MOVD R4, r2+40(FP)
RET

28
unix/asm_linux_s390x.s
View File

@@ -21,8 +21,36 @@ TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall6(SB),NOSPLIT,$0-80
BR syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R2
MOVD a2+16(FP), R3
MOVD a3+24(FP), R4
MOVD $0, R5
MOVD $0, R6
MOVD $0, R7
MOVD trap+0(FP), R1 // syscall entry
SYSCALL
MOVD R2, r1+32(FP)
MOVD R3, r2+40(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
BR syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
BR syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R2
MOVD a2+16(FP), R3
MOVD a3+24(FP), R4
MOVD $0, R5
MOVD $0, R6
MOVD $0, R7
MOVD trap+0(FP), R1 // syscall entry
SYSCALL
MOVD R2, r1+32(FP)
MOVD R3, r2+40(FP)
RET

16
unix/mksyscall.pl
View File

@@ -210,7 +210,15 @@ while(<>) {
# Determine which form to use; pad args with zeros.
my $asm = "Syscall";
if ($nonblock) {
$asm = "RawSyscall";
if ($errvar ne "") {
$asm = "RawSyscall";
} else {
$asm = "RawSyscallNoError";
}
} else {
if ($errvar eq "") {
$asm = "SyscallNoError";
}
}
if(@args <= 3) {
while(@args < 3) {
@@ -284,7 +292,11 @@ while(<>) {
if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
$text .= "\t$call\n";
} else {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
if ($errvar ne "") {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
} else {
$text .= "\t$ret[0], $ret[1] := $call\n";
}
}
$text .= $body;

7
unix/syscall_linux.go
View File

@@ -16,6 +16,13 @@ import (
"unsafe"
)
// SyscallNoError may be used instead of Syscall for syscalls that don't fail.
func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
// RawSyscallNoError may be used instead of RawSyscall for syscalls that don't
// fail.
func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
/*
* Wrapped
*/

20
unix/zsyscall_linux_386.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1595,7 +1595,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
egid = int(r0)
return
}
@@ -1603,7 +1603,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
euid = int(r0)
return
}
@@ -1611,7 +1611,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
gid = int(r0)
return
}
@@ -1619,7 +1619,7 @@ func Getgid() (gid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_amd64.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1602,7 +1602,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1610,7 +1610,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1618,7 +1618,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1636,7 +1636,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_arm.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1744,7 +1744,7 @@ func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
egid = int(r0)
return
}
@@ -1752,7 +1752,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
euid = int(r0)
return
}
@@ -1760,7 +1760,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
gid = int(r0)
return
}
@@ -1768,7 +1768,7 @@ func Getgid() (gid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID32, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_arm64.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1582,7 +1582,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1590,7 +1590,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1598,7 +1598,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1616,7 +1616,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_mips.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1540,7 +1540,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1548,7 +1548,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1556,7 +1556,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1564,7 +1564,7 @@ func Getgid() (gid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_mips64.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1582,7 +1582,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1590,7 +1590,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1598,7 +1598,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1616,7 +1616,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_mips64le.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1582,7 +1582,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1590,7 +1590,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1598,7 +1598,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1616,7 +1616,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_mipsle.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1540,7 +1540,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1548,7 +1548,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1556,7 +1556,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1564,7 +1564,7 @@ func Getgid() (gid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_ppc64.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1592,7 +1592,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1600,7 +1600,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1608,7 +1608,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1626,7 +1626,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_ppc64le.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1592,7 +1592,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1600,7 +1600,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1608,7 +1608,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1626,7 +1626,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}

20
unix/zsyscall_linux_s390x.go
View File

@@ -538,7 +538,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Exit(code int) {
Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
return
}
@@ -674,7 +674,7 @@ func Getpgid(pid int) (pgid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getpid() (pid int) {
r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
pid = int(r0)
return
}
@@ -682,7 +682,7 @@ func Getpid() (pid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getppid() (ppid int) {
r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
ppid = int(r0)
return
}
@@ -739,7 +739,7 @@ func Getsid(pid int) (sid int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Gettid() (tid int) {
r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
tid = int(r0)
return
}
@@ -1239,7 +1239,7 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
Syscall(SYS_SYNC, 0, 0, 0)
SyscallNoError(SYS_SYNC, 0, 0, 0)
return
}
@@ -1298,7 +1298,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Umask(mask int) (oldmask int) {
r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
oldmask = int(r0)
return
}
@@ -1602,7 +1602,7 @@ func Ftruncate(fd int, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getegid() (egid int) {
r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
egid = int(r0)
return
}
@@ -1610,7 +1610,7 @@ func Getegid() (egid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Geteuid() (euid int) {
r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
euid = int(r0)
return
}
@@ -1618,7 +1618,7 @@ func Geteuid() (euid int) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getgid() (gid int) {
r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
gid = int(r0)
return
}
@@ -1636,7 +1636,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getuid() (uid int) {
r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
uid = int(r0)
return
}