Imported Upstream version 7.53.1

[platform/upstream/curl.git] / lib / connect.h

diff --git a/lib/connect.h b/lib/connect.h
index a7cbc9b..5653cb4 100644 (file)
--- a/lib/connect.h
+++ b/lib/connect.h
@@ -35,9 +35,9 @@ CURLcode Curl_connecthost(struct connectdata *conn,
 
 /* generic function that returns how much time there's left to run, according
    to the timeouts set */
-long Curl_timeleft(struct Curl_easy *data,
-                   struct timeval *nowp,
-                   bool duringconnect);
+time_t Curl_timeleft(struct Curl_easy *data,
+                     struct timeval *nowp,
+                     bool duringconnect);
 
 #define DEFAULT_CONNECT_TIMEOUT 300000 /* milliseconds == five minutes */
 #define HAPPY_EYEBALLS_TIMEOUT     200 /* milliseconds to wait between
@@ -52,6 +52,11 @@ long Curl_timeleft(struct Curl_easy *data,
 curl_socket_t Curl_getconnectinfo(struct Curl_easy *data,
                                   struct connectdata **connp);
 
+/*
+ * Check if a connection seems to be alive.
+ */
+bool Curl_connalive(struct connectdata *conn);
+
 #ifdef USE_WINSOCK
 /* When you run a program that uses the Windows Sockets API, you may
    experience slow performance when you copy data to a TCP server.
@@ -137,4 +142,6 @@ void Curl_conncontrol(struct connectdata *conn,
 #define connkeep(x,y) Curl_conncontrol(x, CONNCTRL_KEEP)
 #endif
 
+bool Curl_conn_data_pending(struct connectdata *conn, int sockindex);
+
 #endif /* HEADER_CURL_CONNECT_H */