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Fixed amb107: socket_open doesn't return error by reference

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This commit is contained in:
Scott Ehlert 2007-03-19 09:45:45 +00:00
parent e326ab1593
commit eaa4122c5a
1 changed files with 6 additions and 5 deletions
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11
dlls/sockets/sockets.cpp
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@ -50,11 +50,12 @@ static cell AMX_NATIVE_CALL socket_open(AMX *amx, cell *params) /* 2 param */
unsigned int port = params[2];
int len;
char* hostname = MF_GetAmxString(amx,params[1],0,&len); // Get the hostname from AMX
cell *err = MF_GetAmxAddr(amx, params[4]);
if(len == 0) { // just to prevent to work with a nonset hostname
params[4] = 2; // server unknown
*err = 2; // server unknown
return -1;
}
params[4] = 0; // params[4] is error backchannel
*err = 0; // params[4] is error backchannel
struct sockaddr_in server;
struct hostent *host_info;
unsigned long addr;
@ -64,7 +65,7 @@ static cell AMX_NATIVE_CALL socket_open(AMX *amx, cell *params) /* 2 param */
sock = socket(AF_INET, params[3]==SOCKET_TCP?SOCK_STREAM:SOCK_DGRAM, 0);
if (sock < 0) {
// Error, couldn't create a socket, so set an error and return.
params[4] = 1;
*err = 1;
return -1;
}
@ -80,7 +81,7 @@ static cell AMX_NATIVE_CALL socket_open(AMX *amx, cell *params) /* 2 param */
host_info = gethostbyname(hostname);
if (host_info == NULL) {
// an error occured, the hostname is unknown
params[4] = 2; // server unknown
*err = 2; // server unknown
return -1;
}
// If not, put it in the Server structure
@ -95,7 +96,7 @@ static cell AMX_NATIVE_CALL socket_open(AMX *amx, cell *params) /* 2 param */
contr = connect(sock, (struct sockaddr*)&server, sizeof( server));
if (contr < 0) {
// If an error occured cancel
params[4] = 3; //error while connecting
*err = 3; //error while connecting
return -1;
}
// Everything went well, so return the socket