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Linux compile-fix for DLLSocket/main.cpp

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This commit is contained in:
cib
2012-06-22 13:40:43 -07:00
parent 02e7f30a9e
commit 6caeb52b4c
1 changed files with 11 additions and 3 deletions
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14
DLLSocket/main.cpp
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@@ -11,6 +11,8 @@
#include <arpa/inet.h> #include <arpa/inet.h>
#include <netdb.h> #include <netdb.h>
#include <fcntl.h> #include <fcntl.h>
#include <stdlib.h>
#include <string.h>
} }
typedef int SOCKET; typedef int SOCKET;
@@ -34,10 +36,16 @@ char return_buffer[BUFFER_SIZE];
const char* SUCCESS = "1\0"; // string representing success const char* SUCCESS = "1\0"; // string representing success
#ifdef __WIN32
#define DLL_EXPORT __declspec(dllexport)
#else
#define DLL_EXPORT _attribute__ ((visibility ("default")))
#endif
// arg1: ip(in the xx.xx.xx.xx format) // arg1: ip(in the xx.xx.xx.xx format)
// arg2: port(a short) // arg2: port(a short)
// return: NULL on failure, SUCCESS otherwise // return: NULL on failure, SUCCESS otherwise
extern "C" __declspec(dllexport) const char* establish_connection(int n, char *v[]) extern "C" DLL_EXPORT const char* establish_connection(int n, char *v[])
{ {
// extract args // extract args
// ------------ // ------------
@@ -77,7 +85,7 @@ extern "C" __declspec(dllexport) const char* establish_connection(int n, char *v
// arg1: string message to send // arg1: string message to send
// return: NULL on failure, SUCCESS otherwise // return: NULL on failure, SUCCESS otherwise
extern "C" __declspec(dllexport) const char* send_message(int n, char *v[]) extern "C" DLL_EXPORT const char* send_message(int n, char *v[])
{ {
// extract the args // extract the args
if(n < 1) return 0; if(n < 1) return 0;
@@ -97,7 +105,7 @@ extern "C" __declspec(dllexport) const char* send_message(int n, char *v[])
// no args // no args
// return: message if any received, NULL otherwise // return: message if any received, NULL otherwise
extern "C" __declspec(dllexport) const char* recv_message(int n, char *v[]) extern "C" DLL_EXPORT const char* recv_message(int n, char *v[])
{ {
SOCKADDR_IN sender; // we will store the sender address here SOCKADDR_IN sender; // we will store the sender address here