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passage creation socket en fonction

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This commit is contained in:
Simon Paris 2023-01-11 16:17:04 +01:00
parent ca448f9e0f
commit 4b7f6b1103
1 changed files with 18 additions and 9 deletions
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27
puit.c
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@ -9,9 +9,10 @@
#include <errno.h> #include <errno.h>
#define _OE_SOCKETS #define _OE_SOCKETS
#define PORT_NUM 8000 #define PORT_NUM 9000
void initSocket(); void initSocket();
void creationSocket(int *socketTemp);
int sock; int sock;
char buffer[1024]; char buffer[1024];
@ -20,14 +21,8 @@ struct sockaddr_in socketClient,socketServer;
int main(void) int main(void)
{ {
if((sock=socket(AF_INET,SOCK_DGRAM,0)) == -1)
{ creationSocket(&sock);
printf("échec création du socket\n");
exit(1);
}
memset(&socketClient, 0, sizeof(socketClient));
memset(&socketServer, 0, sizeof(socketServer));
initSocket(); initSocket();
@ -57,4 +52,18 @@ void initSocket()
exit(1); exit(1);
} }
memcpy((char*)&(socketServer.sin_addr.s_addr),hp->h_addr_list[0],hp->h_length); memcpy((char*)&(socketServer.sin_addr.s_addr),hp->h_addr_list[0],hp->h_length);
}
void creationSocket(int *socketTemp){
if((*socketTemp=socket(AF_INET,SOCK_DGRAM,0)) == -1)
{
printf("échec création du socket\n");
exit(1);
}
memset(&socketClient, 0, sizeof(socketClient));
memset(&socketServer, 0, sizeof(socketServer));
} }