diff options
Diffstat (limited to 'lldb/source/Target/Process.cpp')
| -rw-r--r-- | lldb/source/Target/Process.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lldb/source/Target/Process.cpp b/lldb/source/Target/Process.cpp index 207f07015a4..936e2aaff31 100644 --- a/lldb/source/Target/Process.cpp +++ b/lldb/source/Target/Process.cpp @@ -4927,9 +4927,10 @@ public: bool OpenPipes () { - if (m_pipe.IsValid()) + if (m_pipe.CanRead() && m_pipe.CanWrite()) return true; - return m_pipe.Open(); + Error result = m_pipe.CreateNew(false); + return result.Success(); } void @@ -4990,8 +4991,10 @@ public: } if (FD_ISSET (pipe_read_fd, &read_fdset)) { + size_t bytes_read; // Consume the interrupt byte - if (m_pipe.Read (&ch, 1) == 1) + Error error = m_pipe.Read(&ch, 1, bytes_read); + if (error.Success()) { switch (ch) { @@ -5039,7 +5042,8 @@ public: Cancel () { char ch = 'q'; // Send 'q' for quit - m_pipe.Write (&ch, 1); + size_t bytes_written = 0; + m_pipe.Write(&ch, 1, bytes_written); } virtual bool @@ -5053,7 +5057,9 @@ public: if (m_active) { char ch = 'i'; // Send 'i' for interrupt - return m_pipe.Write (&ch, 1) == 1; + size_t bytes_written = 0; + Error result = m_pipe.Write(&ch, 1, bytes_written); + return result.Success(); } else { |
