mgorny created this revision.
mgorny added reviewers: labath, JDevlieghere, zturner.
Herald added subscribers: ki.stfu, emaste.
Herald added a project: LLDB.
This is WIP on adding EINTR handling all over the place, via
`llvm::sys::RetryAfterSignal()`. If you don't like this approach, please lemme
know ASAP ;-).
Repository:
rLLDB LLDB
https://reviews.llvm.org/D59606
Files:
lldb/source/Core/Disassembler.cpp
lldb/source/Host/common/File.cpp
lldb/source/Host/common/MainLoop.cpp
lldb/source/Host/common/PseudoTerminal.cpp
lldb/source/Host/common/Socket.cpp
lldb/source/Host/common/TCPSocket.cpp
lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp
lldb/source/Host/posix/DomainSocket.cpp
lldb/source/Host/posix/PipePosix.cpp
lldb/source/Host/posix/ProcessLauncherPosixFork.cpp
lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
lldb/source/Plugins/Process/Linux/ProcessorTrace.h
lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
lldb/tools/darwin-debug/darwin-debug.cpp
lldb/tools/debugserver/source/MacOSX/MachProcess.h
lldb/tools/debugserver/source/PseudoTerminal.cpp
lldb/tools/debugserver/source/RNBSocket.cpp
lldb/tools/debugserver/source/debugserver.cpp
lldb/tools/driver/Driver.cpp
lldb/tools/lldb-mi/MIUtilFileStd.cpp
lldb/tools/lldb-perf/common/clang/lldb_perf_clang.cpp
lldb/tools/lldb-vscode/IOStream.cpp
lldb/tools/lldb-vscode/lldb-vscode.cpp
Index: lldb/tools/lldb-vscode/lldb-vscode.cpp
===================================================================
--- lldb/tools/lldb-vscode/lldb-vscode.cpp
+++ lldb/tools/lldb-vscode/lldb-vscode.cpp
@@ -41,6 +41,7 @@
#include <thread>
#include "llvm/ADT/ArrayRef.h"
+#include "llvm/Support/Errno.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/raw_ostream.h"
@@ -90,7 +91,8 @@
} else {
listen(sockfd, 5);
socklen_t clilen = sizeof(cli_addr);
- newsockfd = accept(sockfd, (struct sockaddr *)&cli_addr, &clilen);
+ newsockfd = llvm::sys::RetryAfterSignal(-1, accept,
+ sockfd, (struct sockaddr *)&cli_addr, &clilen);
if (newsockfd < 0)
if (g_vsc.log)
*g_vsc.log << "error: accept (" << strerror(errno) << ")"
@@ -99,7 +101,7 @@
#if defined(_WIN32)
closesocket(sockfd);
#else
- close(sockfd);
+ llvm::sys::RetryAfterSignal(-1, close, sockfd);
#endif
}
return newsockfd;
Index: lldb/tools/lldb-vscode/IOStream.cpp
===================================================================
--- lldb/tools/lldb-vscode/IOStream.cpp
+++ lldb/tools/lldb-vscode/IOStream.cpp
@@ -20,6 +20,8 @@
#include <string>
#include <vector>
+#include "llvm/Support/Errno.h"
+
using namespace lldb_vscode;
StreamDescriptor::StreamDescriptor() {}
@@ -36,10 +38,10 @@
#if defined(_WIN32)
::closesocket(m_socket);
#else
- ::close(m_socket);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_socket);
#endif
else
- ::close(m_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_fd);
}
StreamDescriptor &StreamDescriptor::operator=(StreamDescriptor &&other) {
Index: lldb/tools/lldb-perf/common/clang/lldb_perf_clang.cpp
===================================================================
--- lldb/tools/lldb-perf/common/clang/lldb_perf_clang.cpp
+++ lldb/tools/lldb-perf/common/clang/lldb_perf_clang.cpp
@@ -13,6 +13,7 @@
#include "lldb-perf/lib/Timer.h"
#include "lldb-perf/lib/Xcode.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/Errno.h"
#include <fstream>
#include <getopt.h>
#include <iostream>
@@ -124,7 +125,7 @@
}
)";
write(fd, source_content, strlen(source_content));
- close(fd);
+ llvm::sys::RetryAfterSignal(-1, close, fd);
} else {
const char *error_cstr = strerror(errno);
fprintf(stderr,
Index: lldb/tools/lldb-mi/MIUtilFileStd.cpp
===================================================================
--- lldb/tools/lldb-mi/MIUtilFileStd.cpp
+++ lldb/tools/lldb-mi/MIUtilFileStd.cpp
@@ -18,6 +18,7 @@
#include "lldb/Host/FileSystem.h"
#include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/Errno.h"
//++
//------------------------------------------------------------------------------------
@@ -195,7 +196,7 @@
if (m_pFileHandle == nullptr)
return;
- ::fclose(m_pFileHandle);
+ llvm::sys::RetryAfterSignal(EOF, ::fclose, m_pFileHandle);
m_pFileHandle = nullptr;
// m_bFileError = false; Do not reset as want to remain until next attempt at
// open or create
@@ -228,7 +229,7 @@
FILE *pTmp = nullptr;
pTmp = ::fopen(vFileNamePath.c_str(), "wb");
if (pTmp != nullptr) {
- ::fclose(pTmp);
+ llvm::sys::RetryAfterSignal(EOF, ::fclose, pTmp);
return true;
}
Index: lldb/tools/driver/Driver.cpp
===================================================================
--- lldb/tools/driver/Driver.cpp
+++ lldb/tools/driver/Driver.cpp
@@ -19,6 +19,7 @@
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/Errno.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
@@ -500,7 +501,7 @@
_close(fds[WRITE]);
fds[WRITE] = -1;
#else
- close(fds[WRITE]);
+ llvm::sys::RetryAfterSignal(-1, close, fds[WRITE]);
fds[WRITE] = -1;
#endif
// Now open the read file descriptor in a FILE * that we can give to
@@ -534,7 +535,7 @@
_close(fds[WRITE]);
fds[WRITE] = -1;
#else
- close(fds[WRITE]);
+ llvm::sys::RetryAfterSignal(-1, close, fds[WRITE]);
fds[WRITE] = -1;
#endif
}
@@ -544,7 +545,7 @@
_close(fds[READ]);
fds[READ] = -1;
#else
- close(fds[READ]);
+ llvm::sys::RetryAfterSignal(-1, close, fds[READ]);
fds[READ] = -1;
#endif
}
@@ -758,7 +759,7 @@
}
reset_stdin_termios();
- fclose(stdin);
+ llvm::sys::RetryAfterSignal(EOF, fclose, stdin);
int exit_code = sb_interpreter.GetQuitStatus();
SBDebugger::Destroy(m_debugger);
Index: lldb/tools/debugserver/source/debugserver.cpp
===================================================================
--- lldb/tools/debugserver/source/debugserver.cpp
+++ lldb/tools/debugserver/source/debugserver.cpp
@@ -681,8 +681,9 @@
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
saddr_un.sun_len = SUN_LEN(&saddr_un);
- if (::connect(s, (struct sockaddr *)&saddr_un,
- static_cast<socklen_t>(SUN_LEN(&saddr_un))) < 0) {
+ if (llvm::sys::RetryAfterSignal(-1, ::connect, s,
+ (struct sockaddr *)&saddr_un,
+ static_cast<socklen_t>(SUN_LEN(&saddr_un))) < 0) {
perror("error: connect (socket, &saddr_un, saddr_un_len)");
exit(1);
}
@@ -705,7 +706,7 @@
//::printf ("send () sucess!!\n");
// We are done with the socket
- close(s);
+ llvm::sys::RetryAfterSignal(-1, close, s);
}
}
@@ -719,7 +720,7 @@
::snprintf(port_str, sizeof(port_str), "%u", port);
// Write the port number as a C string with the NULL terminator
::write(fd, port_str, port_str_len + 1);
- close(fd);
+ llvm::sys::RetryAfterSignal(-1, close, fd);
}
}
}
Index: lldb/tools/debugserver/source/RNBSocket.cpp
===================================================================
--- lldb/tools/debugserver/source/RNBSocket.cpp
+++ lldb/tools/debugserver/source/RNBSocket.cpp
@@ -25,6 +25,7 @@
#include <vector>
#include "lldb/Host/SocketAddress.h"
+#include "llvm/Support/Errno.h"
#ifdef WITH_LOCKDOWN
#include "lockdown.h"
@@ -169,7 +170,8 @@
lldb_private::SocketAddress &addr_in = socket_pair->second;
lldb_private::SocketAddress accept_addr;
socklen_t sa_len = accept_addr.GetMaxLength();
- m_fd = ::accept(sock_fd, &accept_addr.sockaddr(), &sa_len);
+ m_fd = llvm::sys::RetryAfterSignal(-1, ::accept,
+ sock_fd, &accept_addr.sockaddr(), &sa_len);
if (m_fd == -1) {
err.SetError(errno, DNBError::POSIX);
@@ -182,7 +184,7 @@
if (accept_addr == addr_in)
accept_connection = true;
else {
- ::close(m_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_fd);
m_fd = -1;
::fprintf(
stderr,
@@ -230,7 +232,8 @@
address.SetPort(port);
- if (-1 == ::connect(m_fd, &address.sockaddr(), address.GetLength())) {
+ if (-1 == llvm::sys::RetryAfterSignal(-1, ::connect, m_fd,
+ &address.sockaddr(), address.GetLength())) {
Disconnect(false);
continue;
}
@@ -384,7 +387,7 @@
int close_err = 0;
if (fd > 0) {
errno = 0;
- close_err = close(fd);
+ close_err = llvm::sys::RetryAfterSignal(-1, close, fd);
fd = -1;
}
return close_err != 0 ? rnb_err : rnb_success;
Index: lldb/tools/debugserver/source/PseudoTerminal.cpp
===================================================================
--- lldb/tools/debugserver/source/PseudoTerminal.cpp
+++ lldb/tools/debugserver/source/PseudoTerminal.cpp
@@ -11,6 +11,9 @@
//===----------------------------------------------------------------------===//
#include "PseudoTerminal.h"
+
+#include "llvm/Support/Errno.h"
+
#include <stdlib.h>
#include <sys/ioctl.h>
#include <unistd.h>
@@ -38,7 +41,7 @@
//----------------------------------------------------------------------
void PseudoTerminal::CloseMaster() {
if (m_master_fd > 0) {
- ::close(m_master_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_master_fd);
m_master_fd = invalid_fd;
}
}
@@ -48,7 +51,7 @@
//----------------------------------------------------------------------
void PseudoTerminal::CloseSlave() {
if (m_slave_fd > 0) {
- ::close(m_slave_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_slave_fd);
m_slave_fd = invalid_fd;
}
}
Index: lldb/tools/debugserver/source/MacOSX/MachProcess.h
===================================================================
--- lldb/tools/debugserver/source/MacOSX/MachProcess.h
+++ lldb/tools/debugserver/source/MacOSX/MachProcess.h
@@ -36,6 +36,8 @@
#include "PThreadMutex.h"
#include "ThreadInfo.h"
+#include "llvm/Support/Errno.h"
+
class DNBThreadResumeActions;
class MachProcess {
@@ -318,15 +320,15 @@
size_t GetAvailableSTDERR(char *buf, size_t buf_size);
void CloseChildFileDescriptors() {
if (m_child_stdin >= 0) {
- ::close(m_child_stdin);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_child_stdin);
m_child_stdin = -1;
}
if (m_child_stdout >= 0) {
- ::close(m_child_stdout);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_child_stdout);
m_child_stdout = -1;
}
if (m_child_stderr >= 0) {
- ::close(m_child_stderr);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_child_stderr);
m_child_stderr = -1;
}
}
Index: lldb/tools/darwin-debug/darwin-debug.cpp
===================================================================
--- lldb/tools/darwin-debug/darwin-debug.cpp
+++ lldb/tools/darwin-debug/darwin-debug.cpp
@@ -39,6 +39,8 @@
#include <string>
+#include "llvm/Support/Errno.h"
+
#ifndef _POSIX_SPAWN_DISABLE_ASLR
#define _POSIX_SPAWN_DISABLE_ASLR 0x0100
#endif
@@ -287,7 +289,8 @@
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
saddr_un.sun_len = SUN_LEN(&saddr_un);
- if (::connect(s, (struct sockaddr *)&saddr_un, SUN_LEN(&saddr_un)) < 0) {
+ if (llvm::sys::RetryAfterSignal(-1, ::connect, s,
+ (struct sockaddr *)&saddr_un, SUN_LEN(&saddr_un)) < 0) {
perror("error: connect (socket, &saddr_un, saddr_un_len)");
exit(1);
}
@@ -305,7 +308,7 @@
}
// We are done with the socket
- close(s);
+ llvm::sys::RetryAfterSignal(-1, close, s);
system("clear");
printf("Launching: '%s'\n", argv[0]);
Index: lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
===================================================================
--- lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
+++ lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
@@ -21,6 +21,7 @@
#include "lldb/Utility/Stream.h"
#include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/Errno.h"
#include <stdio.h>
@@ -39,7 +40,7 @@
void PythonObject::Dump(Stream &strm) const {
if (m_py_obj) {
- FILE *file = ::tmpfile();
+ FILE *file = llvm::sys::RetryAfterSignal(nullptr, ::tmpfile);
if (file) {
::PyObject_Print(m_py_obj, file, 0);
const long length = ftell(file);
@@ -47,11 +48,12 @@
::rewind(file);
std::vector<char> file_contents(length, '\0');
const size_t length_read =
- ::fread(file_contents.data(), 1, file_contents.size(), file);
+ llvm::sys::RetryAfterSignal(0, ::fread,
+ file_contents.data(), 1, file_contents.size(), file);
if (length_read > 0)
strm.Write(file_contents.data(), length_read);
}
- ::fclose(file);
+ llvm::sys::RetryAfterSignal(EOF, ::fclose, file);
}
} else
strm.PutCString("NULL");
Index: lldb/source/Plugins/Process/Linux/ProcessorTrace.h
===================================================================
--- lldb/source/Plugins/Process/Linux/ProcessorTrace.h
+++ lldb/source/Plugins/Process/Linux/ProcessorTrace.h
@@ -14,6 +14,7 @@
#include "lldb/lldb-types.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
+#include "llvm/Support/Errno.h"
#include <linux/perf_event.h>
#include <sys/mman.h>
@@ -63,7 +64,7 @@
return;
if (*ptr == -1)
return;
- close(*ptr);
+ llvm::sys::RetryAfterSignal(-1, close, *ptr);
std::default_delete<int>()(ptr);
}
};
Index: lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
===================================================================
--- lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
+++ lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
@@ -1395,7 +1395,7 @@
if (dup2(target_fd, fd) == -1)
return false;
- return (close(target_fd) == -1) ? false : true;
+ return (llvm::sys::RetryAfterSignal(-1, close, target_fd) == -1) ? false : true;
}
void ProcessMonitor::StopMonitoringChildProcess() {
@@ -1412,7 +1412,7 @@
sem_destroy(&m_operation_pending);
sem_destroy(&m_operation_done);
if (m_terminal_fd >= 0) {
- close(m_terminal_fd);
+ llvm::sys::RetryAfterSignal(-1, close, m_terminal_fd);
m_terminal_fd = -1;
}
}
Index: lldb/source/Host/posix/ProcessLauncherPosixFork.cpp
===================================================================
--- lldb/source/Host/posix/ProcessLauncherPosixFork.cpp
+++ lldb/source/Host/posix/ProcessLauncherPosixFork.cpp
@@ -83,7 +83,7 @@
if (::dup2(target_fd, fd) == -1)
ExitWithError(error_fd, "DupDescriptor-dup2");
- ::close(target_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, target_fd);
return;
}
@@ -98,7 +98,7 @@
const FileAction &action = *info.GetFileActionAtIndex(i);
switch (action.GetAction()) {
case FileAction::eFileActionClose:
- if (close(action.GetFD()) != 0)
+ if (llvm::sys::RetryAfterSignal(-1, close, action.GetFD()) != 0)
ExitWithError(error_fd, "close");
break;
case FileAction::eFileActionDuplicate:
@@ -144,7 +144,7 @@
// actually rely on passing open descriptors to child processes.
for (int fd = 3; fd < sysconf(_SC_OPEN_MAX); ++fd)
if (!info.GetFileActionForFD(fd) && fd != error_fd)
- close(fd);
+ llvm::sys::RetryAfterSignal(-1, close, fd);
// Start tracing this child that is about to exec.
if (ptrace(PT_TRACE_ME, 0, nullptr, 0) == -1)
Index: lldb/source/Host/posix/PipePosix.cpp
===================================================================
--- lldb/source/Host/posix/PipePosix.cpp
+++ lldb/source/Host/posix/PipePosix.cpp
@@ -10,6 +10,7 @@
#include "lldb/Host/HostInfo.h"
#include "lldb/Utility/SelectHelper.h"
#include "llvm/ADT/SmallString.h"
+#include "llvm/Support/Errno.h"
#include "llvm/Support/FileSystem.h"
#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
@@ -240,14 +241,14 @@
void PipePosix::CloseReadFileDescriptor() {
if (CanRead()) {
- close(m_fds[READ]);
+ llvm::sys::RetryAfterSignal(-1, close, m_fds[READ]);
m_fds[READ] = PipePosix::kInvalidDescriptor;
}
}
void PipePosix::CloseWriteFileDescriptor() {
if (CanWrite()) {
- close(m_fds[WRITE]);
+ llvm::sys::RetryAfterSignal(-1, close, m_fds[WRITE]);
m_fds[WRITE] = PipePosix::kInvalidDescriptor;
}
}
Index: lldb/source/Host/posix/DomainSocket.cpp
===================================================================
--- lldb/source/Host/posix/DomainSocket.cpp
+++ lldb/source/Host/posix/DomainSocket.cpp
@@ -8,6 +8,7 @@
#include "lldb/Host/posix/DomainSocket.h"
+#include "llvm/Support/Errno.h"
#include "llvm/Support/FileSystem.h"
#include <stddef.h>
@@ -81,8 +82,8 @@
m_socket = CreateSocket(kDomain, kType, 0, m_child_processes_inherit, error);
if (error.Fail())
return error;
- if (::connect(GetNativeSocket(), (struct sockaddr *)&saddr_un, saddr_un_len) <
- 0)
+ if (llvm::sys::RetryAfterSignal(-1, ::connect, GetNativeSocket(),
+ (struct sockaddr *)&saddr_un, saddr_un_len) < 0)
SetLastError(error);
return error;
Index: lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp
===================================================================
--- lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp
+++ lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp
@@ -252,8 +252,10 @@
::tcgetattr(fd, &options);
// Set port speed to maximum
- ::cfsetospeed(&options, B115200);
- ::cfsetispeed(&options, B115200);
+ llvm::sys::RetryAfterSignal(-1, ::cfsetospeed,
+ &options, B115200);
+ llvm::sys::RetryAfterSignal(-1, ::cfsetispeed,
+ &options, B115200);
// Raw input, disable echo and signals
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
Index: lldb/source/Host/common/TCPSocket.cpp
===================================================================
--- lldb/source/Host/common/TCPSocket.cpp
+++ lldb/source/Host/common/TCPSocket.cpp
@@ -17,6 +17,7 @@
#include "lldb/Utility/Log.h"
#include "llvm/Config/llvm-config.h"
+#include "llvm/Support/Errno.h"
#include "llvm/Support/raw_ostream.h"
#ifndef LLDB_DISABLE_POSIX
@@ -150,8 +151,8 @@
address.SetPort(port);
- if (-1 == ::connect(GetNativeSocket(), &address.sockaddr(),
- address.GetLength())) {
+ if (-1 == llvm::sys::RetryAfterSignal(-1, ::connect,
+ GetNativeSocket(), &address.sockaddr(), address.GetLength())) {
CLOSE_SOCKET(GetNativeSocket());
continue;
}
Index: lldb/source/Host/common/Socket.cpp
===================================================================
--- lldb/source/Host/common/Socket.cpp
+++ lldb/source/Host/common/Socket.cpp
@@ -18,6 +18,7 @@
#include "lldb/Utility/RegularExpression.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/Errno.h"
#ifndef LLDB_DISABLE_POSIX
#include "lldb/Host/posix/DomainSocket.h"
@@ -371,7 +372,7 @@
#if defined(_WIN32)
bool success = !!closesocket(m_socket);
#else
- bool success = !!::close(m_socket);
+ bool success = !!llvm::sys::RetryAfterSignal(-1, ::close, m_socket);
#endif
// A reference to a FD was passed in, set it to an invalid value
m_socket = kInvalidSocketValue;
@@ -442,7 +443,7 @@
if (flags != -1 && ::fcntl(fd, F_SETFD, flags | FD_CLOEXEC) != -1)
return fd;
SetLastError(error);
- close(fd);
+ llvm::sys::RetryAfterSignal(-1, close, fd);
}
return fd;
#elif defined(SOCK_CLOEXEC) && defined(HAVE_ACCEPT4)
@@ -450,9 +451,11 @@
if (!child_processes_inherit) {
flags |= SOCK_CLOEXEC;
}
- NativeSocket fd = ::accept4(sockfd, addr, addrlen, flags);
+ NativeSocket fd = llvm::sys::RetryAfterSignal(-1, ::accept4,
+ sockfd, addr, addrlen, flags);
#else
- NativeSocket fd = ::accept(sockfd, addr, addrlen);
+ NativeSocket fd = llvm::sys::RetryAfterSignal(-1, ::accept,
+ sockfd, addr, addrlen);
#endif
if (fd == kInvalidSocketValue)
SetLastError(error);
Index: lldb/source/Host/common/PseudoTerminal.cpp
===================================================================
--- lldb/source/Host/common/PseudoTerminal.cpp
+++ lldb/source/Host/common/PseudoTerminal.cpp
@@ -58,7 +58,7 @@
//----------------------------------------------------------------------
void PseudoTerminal::CloseMasterFileDescriptor() {
if (m_master_fd >= 0) {
- ::close(m_master_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_master_fd);
m_master_fd = invalid_fd;
}
}
@@ -68,7 +68,7 @@
//----------------------------------------------------------------------
void PseudoTerminal::CloseSlaveFileDescriptor() {
if (m_slave_fd >= 0) {
- ::close(m_slave_fd);
+ llvm::sys::RetryAfterSignal(-1, ::close, m_slave_fd);
m_slave_fd = invalid_fd;
}
}
Index: lldb/source/Host/common/MainLoop.cpp
===================================================================
--- lldb/source/Host/common/MainLoop.cpp
+++ lldb/source/Host/common/MainLoop.cpp
@@ -11,6 +11,9 @@
#include "lldb/Host/MainLoop.h"
#include "lldb/Host/PosixApi.h"
#include "lldb/Utility/Status.h"
+
+#include "llvm/Support/Errno.h"
+
#include <algorithm>
#include <cassert>
#include <cerrno>
@@ -260,7 +263,7 @@
}
MainLoop::~MainLoop() {
#if HAVE_SYS_EVENT_H
- close(m_kqueue);
+ llvm::sys::RetryAfterSignal(-1, close, m_kqueue);
#endif
assert(m_read_fds.size() == 0);
assert(m_signals.size() == 0);
Index: lldb/source/Host/common/File.cpp
===================================================================
--- lldb/source/Host/common/File.cpp
+++ lldb/source/Host/common/File.cpp
@@ -158,12 +158,12 @@
Status File::Close() {
Status error;
if (StreamIsValid() && m_own_stream) {
- if (::fclose(m_stream) == EOF)
+ if (llvm::sys::RetryAfterSignal(EOF, ::fclose, m_stream) == EOF)
error.SetErrorToErrno();
}
if (DescriptorIsValid() && m_should_close_fd) {
- if (::close(m_descriptor) != 0)
+ if (llvm::sys::RetryAfterSignal(-1, ::close, m_descriptor) != 0)
error.SetErrorToErrno();
}
m_descriptor = kInvalidDescriptor;
Index: lldb/source/Core/Disassembler.cpp
===================================================================
--- lldb/source/Core/Disassembler.cpp
+++ lldb/source/Core/Disassembler.cpp
@@ -43,6 +43,7 @@
#include "lldb/lldb-private-types.h"
#include "llvm/ADT/Triple.h"
#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Errno.h"
#include <cstdint>
#include <cstring>
@@ -942,14 +943,14 @@
if (!fgets(buffer, 255, test_file)) {
out_stream->Printf(
"Instruction::TestEmulation: Error reading first line of test file.\n");
- fclose(test_file);
+ llvm::sys::RetryAfterSignal(EOF, fclose, test_file);
return false;
}
if (strncmp(buffer, "InstructionEmulationState={", 27) != 0) {
out_stream->Printf("Instructin::TestEmulation: Test file does not contain "
"emulation state dictionary\n");
- fclose(test_file);
+ llvm::sys::RetryAfterSignal(EOF, fclose, test_file);
return false;
}
@@ -960,11 +961,11 @@
if (!data_dictionary_sp) {
out_stream->Printf(
"Instruction::TestEmulation: Error reading Dictionary Object.\n");
- fclose(test_file);
+ llvm::sys::RetryAfterSignal(EOF, fclose, test_file);
return false;
}
- fclose(test_file);
+ llvm::sys::RetryAfterSignal(EOF, fclose, test_file);
OptionValueDictionary *data_dictionary =
data_dictionary_sp->GetAsDictionary();
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