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Return ptrace event message when there's no error instead of
only when there's an error. R=rsc APPROVED=rsc DELTA=3 (0 added, 2 deleted, 1 changed) OCL=31650 CL=31650
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@ -521,9 +521,7 @@ func PtraceSetOptions(pid int, options int) (errno int) {
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func PtraceGetEventMsg(pid int) (msg uint, errno int) {
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func PtraceGetEventMsg(pid int) (msg uint, errno int) {
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var data _C_long;
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var data _C_long;
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errno = ptrace(_PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data)));
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errno = ptrace(_PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data)));
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if errno != 0 {
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msg = uint(data);
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msg = uint(data);
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}
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return;
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return;
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}
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}
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