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Diffstat (limited to 'source/Host/posix/HostProcessPosix.cpp')
-rw-r--r--source/Host/posix/HostProcessPosix.cpp122
1 files changed, 51 insertions, 71 deletions
diff --git a/source/Host/posix/HostProcessPosix.cpp b/source/Host/posix/HostProcessPosix.cpp
index 93844d9b99d3..9dd9fef94cdb 100644
--- a/source/Host/posix/HostProcessPosix.cpp
+++ b/source/Host/posix/HostProcessPosix.cpp
@@ -8,8 +8,8 @@
//===----------------------------------------------------------------------===//
#include "lldb/Host/Host.h"
-#include "lldb/Host/posix/HostProcessPosix.h"
#include "lldb/Host/FileSystem.h"
+#include "lldb/Host/posix/HostProcessPosix.h"
#include "llvm/ADT/STLExtras.h"
@@ -17,97 +17,77 @@
using namespace lldb_private;
-namespace
-{
- const int kInvalidPosixProcess = 0;
+namespace {
+const int kInvalidPosixProcess = 0;
}
HostProcessPosix::HostProcessPosix()
- : HostNativeProcessBase(kInvalidPosixProcess)
-{
-}
+ : HostNativeProcessBase(kInvalidPosixProcess) {}
HostProcessPosix::HostProcessPosix(lldb::process_t process)
- : HostNativeProcessBase(process)
-{
-}
+ : HostNativeProcessBase(process) {}
-HostProcessPosix::~HostProcessPosix()
-{
-}
+HostProcessPosix::~HostProcessPosix() {}
-Error HostProcessPosix::Signal(int signo) const
-{
- if (m_process == kInvalidPosixProcess)
- {
- Error error;
- error.SetErrorString("HostProcessPosix refers to an invalid process");
- return error;
- }
+Error HostProcessPosix::Signal(int signo) const {
+ if (m_process == kInvalidPosixProcess) {
+ Error error;
+ error.SetErrorString("HostProcessPosix refers to an invalid process");
+ return error;
+ }
- return HostProcessPosix::Signal(m_process, signo);
+ return HostProcessPosix::Signal(m_process, signo);
}
-Error HostProcessPosix::Signal(lldb::process_t process, int signo)
-{
- Error error;
+Error HostProcessPosix::Signal(lldb::process_t process, int signo) {
+ Error error;
- if (-1 == ::kill(process, signo))
- error.SetErrorToErrno();
+ if (-1 == ::kill(process, signo))
+ error.SetErrorToErrno();
- return error;
+ return error;
}
-Error HostProcessPosix::Terminate()
-{
- return Signal(SIGKILL);
-}
+Error HostProcessPosix::Terminate() { return Signal(SIGKILL); }
-Error HostProcessPosix::GetMainModule(FileSpec &file_spec) const
-{
- Error error;
+Error HostProcessPosix::GetMainModule(FileSpec &file_spec) const {
+ Error error;
- // Use special code here because proc/[pid]/exe is a symbolic link.
- char link_path[PATH_MAX];
- if (snprintf(link_path, PATH_MAX, "/proc/%" PRIu64 "/exe", m_process) != 1)
- {
- error.SetErrorString("Unable to build /proc/<pid>/exe string");
- return error;
- }
-
- error = FileSystem::Readlink(FileSpec{link_path, false}, file_spec);
- if (!error.Success())
- return error;
-
- // If the binary has been deleted, the link name has " (deleted)" appended.
- // Remove if there.
- if (file_spec.GetFilename().GetStringRef().endswith(" (deleted)"))
- {
- const char *filename = file_spec.GetFilename().GetCString();
- static const size_t deleted_len = strlen(" (deleted)");
- const size_t len = file_spec.GetFilename().GetLength();
- file_spec.GetFilename().SetCStringWithLength(filename, len - deleted_len);
- }
+ // Use special code here because proc/[pid]/exe is a symbolic link.
+ char link_path[PATH_MAX];
+ if (snprintf(link_path, PATH_MAX, "/proc/%" PRIu64 "/exe", m_process) != 1) {
+ error.SetErrorString("Unable to build /proc/<pid>/exe string");
return error;
-}
+ }
-lldb::pid_t HostProcessPosix::GetProcessId() const
-{
- return m_process;
+ error = FileSystem::Readlink(FileSpec{link_path, false}, file_spec);
+ if (!error.Success())
+ return error;
+
+ // If the binary has been deleted, the link name has " (deleted)" appended.
+ // Remove if there.
+ if (file_spec.GetFilename().GetStringRef().endswith(" (deleted)")) {
+ const char *filename = file_spec.GetFilename().GetCString();
+ static const size_t deleted_len = strlen(" (deleted)");
+ const size_t len = file_spec.GetFilename().GetLength();
+ file_spec.GetFilename().SetCStringWithLength(filename, len - deleted_len);
+ }
+ return error;
}
-bool HostProcessPosix::IsRunning() const
-{
- if (m_process == kInvalidPosixProcess)
- return false;
+lldb::pid_t HostProcessPosix::GetProcessId() const { return m_process; }
+
+bool HostProcessPosix::IsRunning() const {
+ if (m_process == kInvalidPosixProcess)
+ return false;
- // Send this process the null signal. If it succeeds the process is running.
- Error error = Signal(0);
- return error.Success();
+ // Send this process the null signal. If it succeeds the process is running.
+ Error error = Signal(0);
+ return error.Success();
}
-HostThread
-HostProcessPosix::StartMonitoring(const Host::MonitorChildProcessCallback &callback, bool monitor_signals)
-{
- return Host::StartMonitoringChildProcess(callback, m_process, monitor_signals);
+HostThread HostProcessPosix::StartMonitoring(
+ const Host::MonitorChildProcessCallback &callback, bool monitor_signals) {
+ return Host::StartMonitoringChildProcess(callback, m_process,
+ monitor_signals);
}