mirror of
https://github.com/golang/go
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close TODO
R=r DELTA=42 (0 added, 26 deleted, 16 changed) OCL=28940 CL=28942
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8ee8fdea3c
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@ -258,11 +258,6 @@ const (
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type WaitStatus uint32;
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type WaitStatus uint32;
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// TODO(rsc): should be method on WaitStatus,
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// not *WaitStatus, but causes problems when
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// embedding in a *Waitmsg in package os.
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// Need to find the 6g bug.
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// Wait status is 7 bits at bottom, either 0 (exited),
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// Wait status is 7 bits at bottom, either 0 (exited),
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// 0x7F (stopped), or a signal number that caused an exit.
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// 0x7F (stopped), or a signal number that caused an exit.
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// The 0x80 bit is whether there was a core dump.
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// The 0x80 bit is whether there was a core dump.
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@ -278,26 +273,22 @@ const (
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stopped = 0x7F;
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stopped = 0x7F;
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)
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)
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func (wp *WaitStatus) Exited() bool {
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func (w WaitStatus) Exited() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask == exited;
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return w&mask == exited;
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}
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}
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func (wp *WaitStatus) ExitStatus() int {
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func (w WaitStatus) ExitStatus() int {
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w := *wp; // TODO(rsc): no pointer
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if w&mask != exited {
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if w&mask != exited {
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return -1;
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return -1;
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}
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}
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return int(w >> shift);
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return int(w >> shift);
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}
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}
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func (wp *WaitStatus) Signaled() bool {
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func (w WaitStatus) Signaled() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask != stopped && w&mask != 0;
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return w&mask != stopped && w&mask != 0;
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}
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}
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func (wp *WaitStatus) Signal() int {
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func (w WaitStatus) Signal() int {
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w := *wp; // TODO(rsc): no pointer
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sig := int(w & mask);
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sig := int(w & mask);
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if sig == stopped || sig == 0 {
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if sig == stopped || sig == 0 {
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return -1;
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return -1;
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@ -305,23 +296,19 @@ func (wp *WaitStatus) Signal() int {
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return sig;
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return sig;
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}
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}
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func (wp *WaitStatus) CoreDump() bool {
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func (w WaitStatus) CoreDump() bool {
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w := *wp; // TODO(rsc): no pointer
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return w.Signaled() && w&core != 0;
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return w.Signaled() && w&core != 0;
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}
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}
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func (wp *WaitStatus) Stopped() bool {
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func (w WaitStatus) Stopped() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask == stopped && w>>shift != SIGSTOP;
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return w&mask == stopped && w>>shift != SIGSTOP;
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}
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}
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func (wp *WaitStatus) Continued() bool {
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func (w WaitStatus) Continued() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask == stopped && w>>shift == SIGSTOP;
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return w&mask == stopped && w>>shift == SIGSTOP;
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}
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}
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func (wp *WaitStatus) StopSignal() int {
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func (w WaitStatus) StopSignal() int {
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w := *wp; // TODO(rsc): no pointer
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if !w.Stopped() {
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if !w.Stopped() {
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return -1;
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return -1;
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}
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}
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@ -242,11 +242,6 @@ const (
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type WaitStatus uint32;
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type WaitStatus uint32;
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// TODO(rsc): should be method on WaitStatus,
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// not *WaitStatus, but causes problems when
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// embedding in a *Waitmsg in package os.
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// Need to find the 6g bug.
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// Wait status is 7 bits at bottom, either 0 (exited),
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// Wait status is 7 bits at bottom, either 0 (exited),
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// 0x7F (stopped), or a signal number that caused an exit.
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// 0x7F (stopped), or a signal number that caused an exit.
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// The 0x80 bit is whether there was a core dump.
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// The 0x80 bit is whether there was a core dump.
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@ -269,49 +264,41 @@ const (
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__unused = SIGSTOP;
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__unused = SIGSTOP;
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)
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)
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func (wp *WaitStatus) Exited() bool {
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func (w WaitStatus) Exited() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask == exited;
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return w&mask == exited;
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}
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}
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func (wp *WaitStatus) Signaled() bool {
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func (w WaitStatus) Signaled() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&mask != stopped && w&mask != exited;
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return w&mask != stopped && w&mask != exited;
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}
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}
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func (wp *WaitStatus) Stopped() bool {
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func (w WaitStatus) Stopped() bool {
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w := *wp; // TODO(rsc): no pointer
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return w&0xFF == stopped;
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return w&0xFF == stopped;
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}
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}
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func (wp *WaitStatus) Continued() bool {
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func (w WaitStatus) Continued() bool {
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w := *wp; // TODO(rsc): no pointer
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return w == 0xFFFF;
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return w == 0xFFFF;
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}
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}
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func (wp *WaitStatus) CoreDump() bool {
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func (w WaitStatus) CoreDump() bool {
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w := *wp; // TODO(rsc): no pointer
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return w.Signaled() && w&core != 0;
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return w.Signaled() && w&core != 0;
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}
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}
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func (wp *WaitStatus) ExitStatus() int {
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func (w WaitStatus) ExitStatus() int {
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w := *wp; // TODO(rsc): no pointer
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if !w.Exited() {
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if !w.Exited() {
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return -1;
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return -1;
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}
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}
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return int(w >> shift) & 0xFF;
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return int(w >> shift) & 0xFF;
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}
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}
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func (wp *WaitStatus) Signal() int {
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func (w WaitStatus) Signal() int {
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w := *wp; // TODO(rsc): no pointer
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if !w.Signaled() {
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if !w.Signaled() {
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return -1;
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return -1;
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}
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}
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return int(w & mask);
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return int(w & mask);
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}
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}
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func (wp *WaitStatus) StopSignal() int {
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func (w WaitStatus) StopSignal() int {
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w := *wp; // TODO(rsc): no pointer
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if !w.Stopped() {
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if !w.Stopped() {
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return -1;
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return -1;
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}
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}
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