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If the user specfies one of stdin, stdout or stderr, don't 

automatically set the non-specified ones to /dev/null.

llvm-svn: 124459
This commit is contained in:
Caroline Tice 2011-01-28 00:19:58 +00:00
parent bb8420a070
commit ba8df270e6
1 changed files with 17 additions and 4 deletions
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21
lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
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@ -1845,14 +1845,27 @@ ProcessGDBRemote::StartDebugserverProcess
lldb_utility::PseudoTerminal pty;
const char *stdio_path = NULL;
if (launch_process &&
stdin_path == NULL &&
stdout_path == NULL &&
stderr_path == NULL &&
(stdin_path == NULL || stdout_path == NULL || stderr_path == NULL) &&
m_local_debugserver &&
no_stdio == false)
{
if (pty.OpenFirstAvailableMaster(O_RDWR|O_NOCTTY, NULL, 0))
stdio_path = pty.GetSlaveName (NULL, 0);
{
const char *slave_name = pty.GetSlaveName (NULL, 0);
if (stdin_path == NULL
&& stdout_path == NULL
&& stderr_path == NULL)
stdio_path = slave_name;
else
{
if (stdin_path == NULL)
stdin_path = slave_name;
if (stdout_path == NULL)
stdout_path = slave_name;
if (stderr_path == NULL)
stderr_path = slave_name;
}
}
}
// Start args with "debugserver /file/path -r --"