From 865893fb143540037ca34f6a4438ebe2e286ec5a Mon Sep 17 00:00:00 2001 From: Yang Tse Date: Fri, 13 Apr 2012 17:58:41 +0200 Subject: examples: fix compiler warnings --- docs/examples/externalsocket.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'docs/examples/externalsocket.c') diff --git a/docs/examples/externalsocket.c b/docs/examples/externalsocket.c index c4abafd87..6e2a773b2 100644 --- a/docs/examples/externalsocket.c +++ b/docs/examples/externalsocket.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -57,7 +57,10 @@ static curl_socket_t opensocket(void *clientp, curlsocktype purpose, struct curl_sockaddr *address) { - curl_socket_t sockfd = *(curl_socket_t *)clientp; + curl_socket_t sockfd; + (void)purpose; + (void)address; + sockfd = *(curl_socket_t *)clientp; /* the actual externally set socket is passed in via the OPENSOCKETDATA option */ return sockfd; @@ -66,6 +69,9 @@ static curl_socket_t opensocket(void *clientp, static int sockopt_callback(void *clientp, curl_socket_t curlfd, curlsocktype purpose) { + (void)clientp; + (void)curlfd; + (void)purpose; /* This return code was added in libcurl 7.21.5 */ return CURL_SOCKOPT_ALREADY_CONNECTED; } @@ -96,7 +102,7 @@ int main(void) curl_easy_setopt(curl, CURLOPT_URL, "http://99.99.99.99:9999"); /* Create the socket "manually" */ - if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0 ) { + if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) == CURL_SOCKET_BAD ) { printf("Error creating listening socket.\n"); return 3; } -- cgit v1.2.3