Rename Error -> Status.

This renames the LLDB error class to Status, as discussed
on the lldb-dev mailing list.

A change of this magnitude cannot easily be done without
find and replace, but that has potential to catch unwanted
occurrences of common strings such as "Error".  Every effort
was made to find all the obvious things such as the word "Error"
appearing in a string, etc, but it's possible there are still
some lingering occurences left around.  Hopefully nothing too
serious.

llvm-svn: 302872

1 files changed, 12 insertions, 12 deletions

diff --git a/lldb/source/Core/Communication.cpp b/lldb/source/Core/Communication.cpp
index a543858582e..72873a9510b 100644
--- a/lldb/source/Core/Communication.cpp
+++ b/lldb/source/Core/Communication.cpp
@@ -15,9 +15,9 @@
 #include "lldb/Host/HostThread.h"
 #include "lldb/Host/ThreadLauncher.h"
 #include "lldb/Utility/ConstString.h" // for ConstString
-#include "lldb/Utility/Error.h"       // for Error
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/Logging.h" // for LogIfAnyCategoriesSet, LIBLLDB...
+#include "lldb/Utility/Status.h"  // for Status
 
 #include "llvm/ADT/None.h"         // for None
 #include "llvm/ADT/Optional.h"     // for Optional
@@ -75,7 +75,7 @@ void Communication::Clear() {
   StopReadThread(nullptr);
 }
 
-ConnectionStatus Communication::Connect(const char *url, Error *error_ptr) {
+ConnectionStatus Communication::Connect(const char *url, Status *error_ptr) {
   Clear();
 
   lldb_private::LogIfAnyCategoriesSet(LIBLLDB_LOG_COMMUNICATION,
@@ -90,7 +90,7 @@ ConnectionStatus Communication::Connect(const char *url, Error *error_ptr) {
   return eConnectionStatusNoConnection;
 }
 
-ConnectionStatus Communication::Disconnect(Error *error_ptr) {
+ConnectionStatus Communication::Disconnect(Status *error_ptr) {
   lldb_private::LogIfAnyCategoriesSet(LIBLLDB_LOG_COMMUNICATION,
                                       "%p Communication::Disconnect ()", this);
 
@@ -123,7 +123,7 @@ bool Communication::HasConnection() const {
 
 size_t Communication::Read(void *dst, size_t dst_len,
                            const Timeout<std::micro> &timeout,
-                           ConnectionStatus &status, Error *error_ptr) {
+                           ConnectionStatus &status, Status *error_ptr) {
   Log *log = GetLogIfAllCategoriesSet(LIBLLDB_LOG_COMMUNICATION);
   LLDB_LOG(
       log,
@@ -170,7 +170,7 @@ size_t Communication::Read(void *dst, size_t dst_len,
 }
 
 size_t Communication::Write(const void *src, size_t src_len,
-                            ConnectionStatus &status, Error *error_ptr) {
+                            ConnectionStatus &status, Status *error_ptr) {
   lldb::ConnectionSP connection_sp(m_connection_sp);
 
   std::lock_guard<std::mutex> guard(m_write_mutex);
@@ -189,7 +189,7 @@ size_t Communication::Write(const void *src, size_t src_len,
   return 0;
 }
 
-bool Communication::StartReadThread(Error *error_ptr) {
+bool Communication::StartReadThread(Status *error_ptr) {
   if (error_ptr)
     error_ptr->Clear();
 
@@ -212,7 +212,7 @@ bool Communication::StartReadThread(Error *error_ptr) {
   return m_read_thread_enabled;
 }
 
-bool Communication::StopReadThread(Error *error_ptr) {
+bool Communication::StopReadThread(Status *error_ptr) {
   if (!m_read_thread.IsJoinable())
     return true;
 
@@ -225,15 +225,15 @@ bool Communication::StopReadThread(Error *error_ptr) {
 
   // error = m_read_thread.Cancel();
 
-  Error error = m_read_thread.Join(nullptr);
+  Status error = m_read_thread.Join(nullptr);
   return error.Success();
 }
 
-bool Communication::JoinReadThread(Error *error_ptr) {
+bool Communication::JoinReadThread(Status *error_ptr) {
   if (!m_read_thread.IsJoinable())
     return true;
 
-  Error error = m_read_thread.Join(nullptr);
+  Status error = m_read_thread.Join(nullptr);
   return error.Success();
 }
 
@@ -280,7 +280,7 @@ void Communication::AppendBytesToCache(const uint8_t *bytes, size_t len,
 size_t Communication::ReadFromConnection(void *dst, size_t dst_len,
                                          const Timeout<std::micro> &timeout,
                                          ConnectionStatus &status,
-                                         Error *error_ptr) {
+                                         Status *error_ptr) {
   lldb::ConnectionSP connection_sp(m_connection_sp);
   if (connection_sp)
     return connection_sp->Read(dst, dst_len, timeout, status, error_ptr);
@@ -303,7 +303,7 @@ lldb::thread_result_t Communication::ReadThread(lldb::thread_arg_t p) {
 
   uint8_t buf[1024];
 
-  Error error;
+  Status error;
   ConnectionStatus status = eConnectionStatusSuccess;
   bool done = false;
   while (!done && comm->m_read_thread_enabled) {