DDVSocket edits
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7ef4d086ff
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548e6aab95
2 changed files with 5 additions and 1 deletions
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@ -48,7 +48,7 @@ int main(int argc, char ** argv){
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int status;
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int status;
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while (server_socket > 0){
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while (server_socket > 0){
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waitpid((pid_t)-1, &status, WNOHANG);
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waitpid((pid_t)-1, &status, WNOHANG);
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CONN_fd = DDV_Accept(server_socket, true);
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CONN_fd = DDV_Accept(server_socket);
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if (CONN_fd > 0){
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if (CONN_fd > 0){
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pid_t myid = fork();
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pid_t myid = fork();
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if (myid == 0){
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if (myid == 0){
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@ -88,7 +88,11 @@ bool DDV_write(void * buffer, int todo, int sock){
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bool DDV_ready(int sock){
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bool DDV_ready(int sock){
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char tmp;
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char tmp;
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int preflags = fcntl(sock, F_GETFL, 0);
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int postflags = preflags | O_NONBLOCK;
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fcntl(sock, F_SETFL, postflags);
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int r = recv(sock, &tmp, 1, MSG_PEEK);
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int r = recv(sock, &tmp, 1, MSG_PEEK);
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fcntl(sock, F_SETFL, preflags);
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return (r == 1);
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return (r == 1);
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}
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}
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