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If we are attached to a platform, then make sure that we can verify that a process exists when attaching by "pid" before we try and do a lengthy command that could take a while to timeout.

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llvm-svn: 164738
This commit is contained in:
Greg Clayton
2012-09-27 00:03:39 +00:00
parent e86fd74901
commit 91e407ea07
1 changed files with 12 additions and 3 deletions
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15
lldb/source/API/SBTarget.cpp
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@@ -853,10 +853,19 @@ SBTarget::Attach (SBAttachInfo &sb_attach_info, SBError& error)
if (attach_pid != LLDB_INVALID_PROCESS_ID)
{
PlatformSP platform_sp = target_sp->GetPlatform();
ProcessInstanceInfo instance_info;
if (platform_sp->GetProcessInfo(attach_pid, instance_info))
// See if we can pre-verify if a process exists or not
if (platform_sp && platform_sp->IsConnected())
{
attach_info.SetUserID(instance_info.GetEffectiveUserID());
ProcessInstanceInfo instance_info;
if (platform_sp->GetProcessInfo(attach_pid, instance_info))
{
attach_info.SetUserID(instance_info.GetEffectiveUserID());
}
else
{
error.ref().SetErrorStringWithFormat("no process found with process ID %llu", attach_pid);
return sb_process;
}
}
}
error.SetError (process_sp->Attach (attach_info));