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-rw-r--r--src/syscall/syscall_aix.go6
-rw-r--r--src/syscall/syscall_darwin.go6
-rw-r--r--src/syscall/syscall_dragonfly.go7
-rw-r--r--src/syscall/syscall_freebsd.go6
-rw-r--r--src/syscall/syscall_linux_386.go12
-rw-r--r--src/syscall/syscall_linux_amd64.go12
-rw-r--r--src/syscall/syscall_linux_arm.go12
-rw-r--r--src/syscall/syscall_linux_arm64.go12
-rw-r--r--src/syscall/syscall_linux_mips64x.go12
-rw-r--r--src/syscall/syscall_linux_mipsx.go13
-rw-r--r--src/syscall/syscall_linux_ppc64x.go12
-rw-r--r--src/syscall/syscall_linux_riscv64.go12
-rw-r--r--src/syscall/syscall_linux_s390x.go12
-rw-r--r--src/syscall/syscall_netbsd.go6
-rw-r--r--src/syscall/syscall_openbsd.go6
-rw-r--r--src/syscall/syscall_plan9.go6
-rw-r--r--src/syscall/syscall_solaris.go4
17 files changed, 105 insertions, 51 deletions
diff --git a/src/syscall/syscall_aix.go b/src/syscall/syscall_aix.go
index 9c6afba442..db289fd39c 100644
--- a/src/syscall/syscall_aix.go
+++ b/src/syscall/syscall_aix.go
@@ -64,8 +64,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_darwin.go b/src/syscall/syscall_darwin.go
index afdadbf894..2d4aa5867e 100644
--- a/src/syscall/syscall_darwin.go
+++ b/src/syscall/syscall_darwin.go
@@ -93,8 +93,10 @@ func Pipe(p []int) (err error) {
}
var q [2]int32
err = pipe(&q)
- p[0] = int(q[0])
- p[1] = int(q[1])
+ if err == nil {
+ p[0] = int(q[0])
+ p[1] = int(q[1])
+ }
return
}
diff --git a/src/syscall/syscall_dragonfly.go b/src/syscall/syscall_dragonfly.go
index 0988fe4608..b3be59d02d 100644
--- a/src/syscall/syscall_dragonfly.go
+++ b/src/syscall/syscall_dragonfly.go
@@ -96,8 +96,11 @@ func Pipe(p []int) (err error) {
if len(p) != 2 {
return EINVAL
}
- p[0], p[1], err = pipe()
- return
+ r, w, err := pipe()
+ if err == nil {
+ p[0], p[1] = r, w
+ }
+ return err
}
//sys extpread(fd int, p []byte, flags int, offset int64) (n int, err error)
diff --git a/src/syscall/syscall_freebsd.go b/src/syscall/syscall_freebsd.go
index 7c7b89aab9..ad904d6981 100644
--- a/src/syscall/syscall_freebsd.go
+++ b/src/syscall/syscall_freebsd.go
@@ -105,8 +105,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
diff --git a/src/syscall/syscall_linux_386.go b/src/syscall/syscall_linux_386.go
index ed52647403..f08007b278 100644
--- a/src/syscall/syscall_linux_386.go
+++ b/src/syscall/syscall_linux_386.go
@@ -30,8 +30,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -43,8 +45,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_amd64.go b/src/syscall/syscall_linux_amd64.go
index 5df3f796d1..896117adc8 100644
--- a/src/syscall/syscall_linux_amd64.go
+++ b/src/syscall/syscall_linux_amd64.go
@@ -118,8 +118,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -131,8 +133,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_arm.go b/src/syscall/syscall_linux_arm.go
index 4a3729f898..8f21f17d6f 100644
--- a/src/syscall/syscall_linux_arm.go
+++ b/src/syscall/syscall_linux_arm.go
@@ -34,8 +34,10 @@ func Pipe(p []int) (err error) {
if err == ENOSYS {
err = pipe(&pp)
}
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -47,8 +49,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_arm64.go b/src/syscall/syscall_linux_arm64.go
index f575c84c93..bfa7be96aa 100644
--- a/src/syscall/syscall_linux_arm64.go
+++ b/src/syscall/syscall_linux_arm64.go
@@ -152,8 +152,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -165,8 +167,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_mips64x.go b/src/syscall/syscall_linux_mips64x.go
index ab25b7be6f..bb69b1dffb 100644
--- a/src/syscall/syscall_linux_mips64x.go
+++ b/src/syscall/syscall_linux_mips64x.go
@@ -108,8 +108,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -121,8 +123,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_mipsx.go b/src/syscall/syscall_linux_mipsx.go
index 377946fc92..99a3fad401 100644
--- a/src/syscall/syscall_linux_mipsx.go
+++ b/src/syscall/syscall_linux_mipsx.go
@@ -119,8 +119,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -130,8 +132,11 @@ func Pipe(p []int) (err error) {
if len(p) != 2 {
return EINVAL
}
- p[0], p[1], err = pipe()
- return
+ r, w, err := pipe()
+ if err == nil {
+ p[0], p[1] = r, w
+ }
+ return err
}
//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
diff --git a/src/syscall/syscall_linux_ppc64x.go b/src/syscall/syscall_linux_ppc64x.go
index 45bf667407..639d5c64ab 100644
--- a/src/syscall/syscall_linux_ppc64x.go
+++ b/src/syscall/syscall_linux_ppc64x.go
@@ -87,8 +87,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -100,8 +102,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_riscv64.go b/src/syscall/syscall_linux_riscv64.go
index 2a0fe64d25..dd48f7c8db 100644
--- a/src/syscall/syscall_linux_riscv64.go
+++ b/src/syscall/syscall_linux_riscv64.go
@@ -155,8 +155,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -168,8 +170,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_linux_s390x.go b/src/syscall/syscall_linux_s390x.go
index 0f6f6277bb..08e66136b8 100644
--- a/src/syscall/syscall_linux_s390x.go
+++ b/src/syscall/syscall_linux_s390x.go
@@ -80,8 +80,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -93,8 +95,10 @@ func Pipe2(p []int, flags int) (err error) {
}
var pp [2]_C_int
err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_netbsd.go b/src/syscall/syscall_netbsd.go
index fc13b706b5..0754bad5ac 100644
--- a/src/syscall/syscall_netbsd.go
+++ b/src/syscall/syscall_netbsd.go
@@ -112,8 +112,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
diff --git a/src/syscall/syscall_openbsd.go b/src/syscall/syscall_openbsd.go
index 5a5ba5a51b..18eafe3521 100644
--- a/src/syscall/syscall_openbsd.go
+++ b/src/syscall/syscall_openbsd.go
@@ -72,8 +72,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
diff --git a/src/syscall/syscall_plan9.go b/src/syscall/syscall_plan9.go
index d16cad45d8..6a8ab97dc6 100644
--- a/src/syscall/syscall_plan9.go
+++ b/src/syscall/syscall_plan9.go
@@ -198,8 +198,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]int32
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/src/syscall/syscall_solaris.go b/src/syscall/syscall_solaris.go
index daa4b88a71..7640aac25b 100644
--- a/src/syscall/syscall_solaris.go
+++ b/src/syscall/syscall_solaris.go
@@ -55,7 +55,9 @@ func Pipe(p []int) (err error) {
if e1 != 0 {
err = Errno(e1)
}
- p[0], p[1] = int(r0), int(w0)
+ if err == nil {
+ p[0], p[1] = int(r0), int(w0)
+ }
return
}
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