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Basic Lan Implmentation

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DustyBagel 2024-06-21 16:33:44 -05:00
parent bc23a610d3
commit f03922f218
26 changed files with 1414 additions and 2 deletions
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96
src/fm_porting.h Normal file
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#pragma once
#include "porting.h"
#if defined(linux) || defined(__linux)
#include <sys/prctl.h>
#elif defined(__FreeBSD__) || defined(__OpenBSD__)
#include <pthread.h>
#include <pthread_np.h>
#elif defined(__NetBSD__)
#include <pthread.h>
#elif defined(__APPLE__)
#include <pthread.h>
#endif
#if defined(linux) || defined(__linux) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
#define PORTING_USE_PTHREAD 1
#include <pthread.h>
#endif
namespace porting
{
extern std::atomic_bool g_sighup, g_siginfo;
#if defined(linux) || defined(__linux)
inline void setThreadName(const char *name) {
/* It would be cleaner to do this with pthread_setname_np,
* which was added to glibc in version 2.12, but some major
* distributions are still runing 2.11 and previous versions.
*/
prctl(PR_SET_NAME, name);
}
#elif defined(__FreeBSD__) || defined(__OpenBSD__)
inline void setThreadName(const char *name) {
pthread_set_name_np(pthread_self(), name);
}
#elif defined(__NetBSD__)
inline void setThreadName(const char *name) {
pthread_setname_np(pthread_self(), name);
}
#elif defined(_MSC_VER)
typedef struct tagTHREADNAME_INFO {
DWORD dwType; // must be 0x1000
LPCSTR szName; // pointer to name (in user addr space)
DWORD dwThreadID; // thread ID (-1=caller thread)
DWORD dwFlags; // reserved for future use, must be zero
} THREADNAME_INFO;
inline void setThreadName(const char *name) {
THREADNAME_INFO info;
info.dwType = 0x1000;
info.szName = name;
info.dwThreadID = -1;
info.dwFlags = 0;
__try {
RaiseException(0x406D1388, 0, sizeof(info) / sizeof(DWORD), (ULONG_PTR *) &info);
} __except (EXCEPTION_CONTINUE_EXECUTION) {}
}
#elif defined(__APPLE__)
inline void setThreadName(const char *name) {
pthread_setname_np(name);
}
#elif defined(_WIN32) || defined(__GNU__)
inline void setThreadName(const char* name) {}
#else
#ifndef __EMSCRIPTEN__
#warning "Unrecognized platform, thread names will not be available."
#endif
inline void setThreadName(const char* name) {}
#endif
inline void setThreadPriority(int priority) {
#if PORTING_USE_PTHREAD
// http://en.cppreference.com/w/cpp/thread/thread/native_handle
sched_param sch;
//int policy;
//pthread_getschedparam(pthread_self(), &policy, &sch);
sch.sched_priority = priority;
if(pthread_setschedparam(pthread_self(), SCHED_FIFO /*SCHED_RR*/, &sch)) {
//std::cout << "Failed to setschedparam: " << std::strerror(errno) << '\n';
}
#endif
}
#ifndef SERVER
//void irr_device_wait_egl (irr::IrrlichtDevice * device = nullptr);
#endif
}