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Fix linker errors when using library in multiple object files

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This commit is contained in:
Andrei Preda 2017-08-22 04:14:51 -07:00
parent 78651742fb
commit 55d9433422
1 changed files with 30 additions and 30 deletions
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56
subprocess.hpp
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@ -1040,19 +1040,19 @@ private:
int retcode_ = -1;
};
void Popen::init_args() {
inline void Popen::init_args() {
populate_c_argv();
}
template <typename F, typename... Args>
void Popen::init_args(F&& farg, Args&&... args)
inline void Popen::init_args(F&& farg, Args&&... args)
{
detail::ArgumentDeducer argd(this);
argd.set_option(std::forward<F>(farg));
init_args(std::forward<Args>(args)...);
}
void Popen::populate_c_argv()
inline void Popen::populate_c_argv()
{
cargv_.clear();
cargv_.reserve(vargs_.size() + 1);
@ -1060,7 +1060,7 @@ void Popen::populate_c_argv()
cargv_.push_back(nullptr);
}
void Popen::start_process() throw (CalledProcessError, OSError)
inline void Popen::start_process() throw (CalledProcessError, OSError)
{
// The process was started/tried to be started
// in the constructor itself.
@ -1074,7 +1074,7 @@ void Popen::start_process() throw (CalledProcessError, OSError)
execute_process();
}
int Popen::wait() throw (OSError)
inline int Popen::wait() throw (OSError)
{
int ret, status;
std::tie(ret, status) = util::wait_for_child_exit(pid());
@ -1089,7 +1089,7 @@ int Popen::wait() throw (OSError)
return 0;
}
int Popen::poll() throw (OSError)
inline int Popen::poll() throw (OSError)
{
int status;
if (!child_created_) return -1; // TODO: ??
@ -1124,14 +1124,14 @@ int Popen::poll() throw (OSError)
return retcode_;
}
void Popen::kill(int sig_num)
inline void Popen::kill(int sig_num)
{
if (session_leader_) killpg(child_pid_, sig_num);
else ::kill(child_pid_, sig_num);
}
void Popen::execute_process() throw (CalledProcessError, OSError)
inline void Popen::execute_process() throw (CalledProcessError, OSError)
{
int err_rd_pipe, err_wr_pipe;
std::tie(err_rd_pipe, err_wr_pipe) = util::pipe_cloexec();
@ -1210,45 +1210,45 @@ void Popen::execute_process() throw (CalledProcessError, OSError)
namespace detail {
void ArgumentDeducer::set_option(executable&& exe) {
inline void ArgumentDeducer::set_option(executable&& exe) {
popen_->exe_name_ = std::move(exe.arg_value);
}
void ArgumentDeducer::set_option(cwd&& cwdir) {
inline void ArgumentDeducer::set_option(cwd&& cwdir) {
popen_->cwd_ = std::move(cwdir.arg_value);
}
void ArgumentDeducer::set_option(bufsize&& bsiz) {
inline void ArgumentDeducer::set_option(bufsize&& bsiz) {
popen_->stream_.bufsiz_ = bsiz.bufsiz;
}
void ArgumentDeducer::set_option(environment&& env) {
inline void ArgumentDeducer::set_option(environment&& env) {
popen_->env_ = std::move(env.env_);
}
void ArgumentDeducer::set_option(defer_spawn&& defer) {
inline void ArgumentDeducer::set_option(defer_spawn&& defer) {
popen_->defer_process_start_ = defer.defer;
}
void ArgumentDeducer::set_option(shell&& sh) {
inline void ArgumentDeducer::set_option(shell&& sh) {
popen_->shell_ = sh.shell_;
}
void ArgumentDeducer::set_option(session_leader&& sleader) {
inline void ArgumentDeducer::set_option(session_leader&& sleader) {
popen_->session_leader_ = sleader.leader_;
}
void ArgumentDeducer::set_option(input&& inp) {
inline void ArgumentDeducer::set_option(input&& inp) {
if (inp.rd_ch_ != -1) popen_->stream_.read_from_parent_ = inp.rd_ch_;
if (inp.wr_ch_ != -1) popen_->stream_.write_to_child_ = inp.wr_ch_;
}
void ArgumentDeducer::set_option(output&& out) {
inline void ArgumentDeducer::set_option(output&& out) {
if (out.wr_ch_ != -1) popen_->stream_.write_to_parent_ = out.wr_ch_;
if (out.rd_ch_ != -1) popen_->stream_.read_from_child_ = out.rd_ch_;
}
void ArgumentDeducer::set_option(error&& err) {
inline void ArgumentDeducer::set_option(error&& err) {
if (err.deferred_) {
if (popen_->stream_.write_to_parent_) {
popen_->stream_.err_write_ = popen_->stream_.write_to_parent_;
@ -1260,17 +1260,17 @@ namespace detail {
if (err.rd_ch_ != -1) popen_->stream_.err_read_ = err.rd_ch_;
}
void ArgumentDeducer::set_option(close_fds&& cfds) {
inline void ArgumentDeducer::set_option(close_fds&& cfds) {
popen_->close_fds_ = cfds.close_all;
}
void ArgumentDeducer::set_option(preexec_func&& prefunc) {
inline void ArgumentDeducer::set_option(preexec_func&& prefunc) {
popen_->preexec_fn_ = std::move(prefunc);
popen_->has_preexec_fn_ = true;
}
void Child::execute_child() {
inline void Child::execute_child() {
int sys_ret = -1;
auto& stream = parent_->stream_;
@ -1367,7 +1367,7 @@ namespace detail {
}
void Streams::setup_comm_channels()
inline void Streams::setup_comm_channels()
{
if (write_to_child_ != -1) input(fdopen(write_to_child_, "wb"));
if (read_from_child_ != -1) output(fdopen(read_from_child_, "rb"));
@ -1390,18 +1390,18 @@ namespace detail {
}
}
int Communication::send(const char* msg, size_t length)
inline int Communication::send(const char* msg, size_t length)
{
if (stream_->input() == nullptr) return -1;
return std::fwrite(msg, sizeof(char), length, stream_->input());
}
int Communication::send(const std::vector<char>& msg)
inline int Communication::send(const std::vector<char>& msg)
{
return send(msg.data(), msg.size());
}
std::pair<OutBuffer, ErrBuffer>
inline std::pair<OutBuffer, ErrBuffer>
Communication::communicate(const char* msg, size_t length)
{
// Optimization from subprocess.py
@ -1466,7 +1466,7 @@ namespace detail {
}
std::pair<OutBuffer, ErrBuffer>
inline std::pair<OutBuffer, ErrBuffer>
Communication::communicate_threaded(const char* msg, size_t length)
{
OutBuffer obuf;
@ -1543,10 +1543,10 @@ namespace detail
return Popen(std::forward<F>(farg), std::forward<Args>(args)...).wait();
}
void pipeline_impl(std::vector<Popen>& cmds) { /* EMPTY IMPL */ }
static void pipeline_impl(std::vector<Popen>& cmds) { /* EMPTY IMPL */ }
template<typename... Args>
void pipeline_impl(std::vector<Popen>& cmds,
static void pipeline_impl(std::vector<Popen>& cmds,
const std::string& cmd,
Args&&... args)
{