Implementations for MacOS support.
Nemirtingas
parent
0a4fdf1f69
commit
bf012e6390
56
dll/base.cpp
56
dll/base.cpp
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@ -150,44 +150,18 @@ bool check_timedout(std::chrono::high_resolution_clock::time_point old, double t
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return false;
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}
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#ifdef __LINUX__
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std::string get_lib_path() {
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std::string dir = "/proc/self/map_files";
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DIR *dp;
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int i = 0;
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struct dirent *ep;
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dp = opendir (dir.c_str());
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uintptr_t p = (uintptr_t)&get_lib_path;
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if (dp != NULL)
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#if defined(__LINUX__) || defined(__APPLE__)
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std::string get_lib_path()
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{
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while ((ep = readdir (dp))) {
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if (memcmp(ep->d_name, ".", 2) != 0 && memcmp(ep->d_name, "..", 3) != 0) {
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char *upper = NULL;
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uintptr_t lower_bound = strtoull(ep->d_name, &upper, 16);
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if (lower_bound) {
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++upper;
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uintptr_t upper_bound = strtoull(upper, &upper, 16);
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if (upper_bound && (lower_bound < p && p < upper_bound)) {
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std::string path = dir + PATH_SEPARATOR + ep->d_name;
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char link[PATH_MAX] = {};
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if (readlink(path.c_str(), link, sizeof(link)) > 0) {
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std::string lib_path = link;
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(void) closedir (dp);
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return link;
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}
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}
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std::string library_path = "./";
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Dl_info infos;
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dladdr((void*)&get_lib_path, &infos);
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library_path = infos.dli_fname;
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return library_path;
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}
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i++;
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}
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}
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(void) closedir (dp);
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}
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return ".";
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}
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#endif
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std::string get_full_lib_path()
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@ -222,10 +196,10 @@ std::string get_full_program_path()
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std::string get_current_path()
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{
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std::string path;
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#if defined(STEAM_WIN32)
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#if defined(__WINDOWS__)
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char *buffer = _getcwd( NULL, 0 );
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#else
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char *buffer = get_current_dir_name();
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#elif defined(__LINUX__) || defined(__APPLE__)
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char *buffer = getcwd( NULL, 0 );
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#endif
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if (buffer) {
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path = buffer;
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@ -239,10 +213,10 @@ std::string get_current_path()
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std::string canonical_path(std::string path)
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{
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std::string output;
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#if defined(STEAM_WIN32)
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#if defined(__WINDOWS__)
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char *buffer = _fullpath(NULL, path.c_str(), 0);
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#else
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char *buffer = canonicalize_file_name(path.c_str());
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#elif defined(__LINUX__) || defined(__APPLE__)
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char *buffer = realpath(path.c_str(), NULL);
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#endif
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if (buffer) {
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@ -69,8 +69,6 @@
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#include <iphlpapi.h> // Include winsock2 before this, or winsock2 iphlpapi will be unavailable
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#include <shlobj.h>
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#define MSG_NOSIGNAL 0
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#define SystemFunction036 NTAPI SystemFunction036
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#include <ntsecapi.h>
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#undef SystemFunction036
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@ -96,7 +94,15 @@
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#endif
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#endif
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#elif defined(__LINUX__)
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#elif defined(__LINUX__) || defined(__APPLE__)
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#if defined(__LINUX__)
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// Insert here Linux specific headers
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#else
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// Insert here MacOS specific headers
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#include <sys/sysctl.h>
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#include <mach-o/dyld_images.h>
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#endif
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#include <ifaddrs.h>// getifaddrs
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#include <arpa/inet.h>
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#include <sys/types.h>
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@ -109,7 +115,6 @@
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#include <sys/time.h>
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#include <netinet/in.h>
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#include <linux/netdevice.h>
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#include <fcntl.h>
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#include <unistd.h>
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@ -124,7 +129,13 @@
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#define PRINT_DEBUG(...) {FILE *t = fopen("STEAM_LOG.txt", "a"); fprintf(t, __VA_ARGS__); fclose(t);}
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#endif
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#define PATH_SEPARATOR "/"
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#endif
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#ifndef MSG_NOSIGNAL
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#define MSG_NOSIGNAL 0
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#endif
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//#define PRINT_DEBUG(...) fprintf(stdout, __VA_ARGS__)
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#ifdef EMU_RELEASE_BUILD
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#define PRINT_DEBUG(...)
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@ -120,68 +120,39 @@ static void get_broadcast_info(uint16 port)
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}
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}
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#elif defined(__linux__)
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#elif defined(__LINUX__) || defined(__APPLE__)
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static void get_broadcast_info(uint16 port)
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{
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/* Not sure how many platforms this will run on,
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* so it's wrapped in __linux for now.
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* Definitely won't work like this on Windows...
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*/
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ifaddrs* ifaces_list;
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number_broadcasts = 0;
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sock_t sock = 0;
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if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
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return;
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/* Configure ifconf for the ioctl call. */
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struct ifreq i_faces[MAX_BROADCASTS];
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memset(i_faces, 0, sizeof(struct ifreq) * MAX_BROADCASTS);
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struct ifconf ifconf;
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ifconf.ifc_buf = (char *)i_faces;
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ifconf.ifc_len = sizeof(i_faces);
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if (ioctl(sock, SIOCGIFCONF, &ifconf) < 0) {
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close(sock);
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return;
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}
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/* ifconf.ifc_len is set by the ioctl() to the actual length used;
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* on usage of the complete array the call should be repeated with
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* a larger array, not done (640kB and 16 interfaces shall be
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* enough, for everybody!)
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*/
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int i, count = ifconf.ifc_len / sizeof(struct ifreq);
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for (i = 0; i < count; i++) {
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/* there are interfaces with are incapable of broadcast */
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if (ioctl(sock, SIOCGIFBRDADDR, &i_faces[i]) < 0)
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continue;
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/* moot check: only AF_INET returned (backwards compat.) */
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if (i_faces[i].ifr_broadaddr.sa_family != AF_INET)
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continue;
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struct sockaddr_in *sock4 = (struct sockaddr_in *)&i_faces[i].ifr_broadaddr;
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if (number_broadcasts >= MAX_BROADCASTS) {
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close(sock);
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return;
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}
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IP_PORT *ip_port = &broadcasts[number_broadcasts];
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ip_port->ip = sock4->sin_addr.s_addr;
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if (ip_port->ip == 0) {
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continue;
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}
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if (getifaddrs(&ifaces_list) == 0)
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{
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const sockaddr_in* sock_addr;
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for (ifaddrs* pIface = ifaces_list; pIface != nullptr; pIface = pIface->ifa_next)
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{
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if (pIface->ifa_addr->sa_family == AF_INET)
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{
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sock_addr = reinterpret_cast<const sockaddr_in*>(pIface->ifa_addr);
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if (sock_addr->sin_addr.s_addr != 0 && pIface->ifa_netmask != nullptr)
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{
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uint32_t ip = reinterpret_cast<const sockaddr_in*>(pIface->ifa_addr)->sin_addr.s_addr;
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uint32_t mask = reinterpret_cast<const sockaddr_in*>(pIface->ifa_netmask)->sin_addr.s_addr;
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IP_PORT *ip_port = &broadcasts[number_broadcasts++];
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ip_port->ip = ip | ~mask;
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ip_port->port = port;
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number_broadcasts++;
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}
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close(sock);
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}
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// IPV6
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//else if (pIface->ifa_addr->sa_family == AF_INET6)
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//{
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// const sockaddr_in6* addr = reinterpret_cast<const sockaddr_in6*>(pIface->ifa_addr);));
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//}
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}
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freeifaddrs(ifaces_list);
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}
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}
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#endif
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13
dll/wrap.cpp
13
dll/wrap.cpp
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@ -15,19 +15,12 @@
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License along with the Goldberg Emulator; if not, see
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<http://www.gnu.org/licenses/>. */
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#if defined(WIN64) || defined(_WIN64) || defined(__MINGW64__)
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#define __WINDOWS_64__
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#elif defined(WIN32) || defined(_WIN32) || defined(__MINGW32__)
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#define __WINDOWS_32__
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#endif
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#if defined(__WINDOWS_32__) || defined(__WINDOWS_64__)
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// Nothing to be done here
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#else
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#define STEAM_API_FUNCTIONS_IMPL
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#include "base.h"
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#include "dll.h"
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#if defined(__LINUX__)
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#define STEAM_API_FUNCTIONS_IMPL
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#define PATH_SEPARATOR_CHAR '/'
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#define STEAM_PATH_CACHE_SIZE 4096
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