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Diffstat (limited to 'source/Host/android/ProcessLauncherAndroid.cpp')
-rw-r--r--source/Host/android/ProcessLauncherAndroid.cpp108
1 files changed, 0 insertions, 108 deletions
diff --git a/source/Host/android/ProcessLauncherAndroid.cpp b/source/Host/android/ProcessLauncherAndroid.cpp
deleted file mode 100644
index 24eebc8c030f..000000000000
--- a/source/Host/android/ProcessLauncherAndroid.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-//===-- ProcessLauncherAndroid.cpp ------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "lldb/Host/FileSpec.h"
-#include "lldb/Host/Host.h"
-#include "lldb/Host/HostProcess.h"
-#include "lldb/Host/android/ProcessLauncherAndroid.h"
-
-#include "lldb/Target/ProcessLaunchInfo.h"
-
-#include <limits.h>
-
-using namespace lldb;
-using namespace lldb_private;
-
-static bool
-DupDescriptor(const FileSpec &file_spec, int fd, int flags)
-{
- int target_fd = ::open(file_spec.GetCString(), flags, 0666);
-
- if (target_fd == -1)
- return false;
-
- if (::dup2(target_fd, fd) == -1)
- return false;
-
- return (::close(target_fd) == -1) ? false : true;
-}
-
-// If there is no PATH variable specified inside the environment then set the path to /system/bin.
-// It is required because the default path used by execve() is wrong on android.
-static void
-FixupEnvironment(Args& env)
-{
- static const char* path = "PATH=";
- static const int path_len = ::strlen(path);
- for (const char** args = env.GetConstArgumentVector(); *args; ++args)
- if (::strncmp(path, *args, path_len) == 0)
- return;
- env.AppendArgument("PATH=/system/bin");
-}
-
-HostProcess
-ProcessLauncherAndroid::LaunchProcess(const ProcessLaunchInfo &launch_info, Error &error)
-{
- // TODO: Handle other launch parameters specified in launc_info
-
- char exe_path[PATH_MAX];
- launch_info.GetExecutableFile().GetPath(exe_path, sizeof(exe_path));
-
- lldb::pid_t pid = ::fork();
- if (pid == static_cast<lldb::pid_t>(-1))
- {
- // Fork failed
- error.SetErrorStringWithFormat("Fork failed with error message: %s", strerror(errno));
- return HostProcess(LLDB_INVALID_PROCESS_ID);
- }
- else if (pid == 0)
- {
- if (const lldb_private::FileAction *file_action = launch_info.GetFileActionForFD(STDIN_FILENO)) {
- FileSpec file_spec = file_action->GetFileSpec();
- if (file_spec)
- if (!DupDescriptor(file_spec, STDIN_FILENO, O_RDONLY))
- exit(-1);
- }
-
- if (const lldb_private::FileAction *file_action = launch_info.GetFileActionForFD(STDOUT_FILENO)) {
- FileSpec file_spec = file_action->GetFileSpec();
- if (file_spec)
- if (!DupDescriptor(file_spec, STDOUT_FILENO, O_WRONLY | O_CREAT | O_TRUNC))
- exit(-1);
- }
-
- if (const lldb_private::FileAction *file_action = launch_info.GetFileActionForFD(STDERR_FILENO)) {
- FileSpec file_spec = file_action->GetFileSpec();
- if (file_spec)
- if (!DupDescriptor(file_spec, STDERR_FILENO, O_WRONLY | O_CREAT | O_TRUNC))
- exit(-1);
- }
-
- // Child process
- const char **argv = launch_info.GetArguments().GetConstArgumentVector();
-
- Args env = launch_info.GetEnvironmentEntries();
- FixupEnvironment(env);
- const char **envp = env.GetConstArgumentVector();
-
- FileSpec working_dir = launch_info.GetWorkingDirectory();
- if (working_dir)
- {
- if (::chdir(working_dir.GetCString()) != 0)
- exit(-1);
- }
-
- execve(argv[0],
- const_cast<char *const *>(argv),
- const_cast<char *const *>(envp));
- exit(-1);
- }
-
- return HostProcess(pid);
-}