Const correctness for vorbis_comment

[ffmpeg] / libavformat / network.h

diff --git a/libavformat/network.h b/libavformat/network.h
index 723b4f9536645e431db35834e40a8cb84e5f33fd..53bb9c07c74b4a2aad5c1f65484ddebcebb1a82d 100644 (file)
--- a/libavformat/network.h
+++ b/libavformat/network.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007 The FFmpeg Project.
+ * Copyright (c) 2007 The FFmpeg Project
  *
  * This file is part of FFmpeg.
  *
@@ -18,10 +18,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef NETWORK_H
-#define NETWORK_H
+#ifndef AVFORMAT_NETWORK_H
+#define AVFORMAT_NETWORK_H
 
-#ifdef __MINGW32__
+#include "config.h"
+
+#if HAVE_WINSOCK2_H
 #include <winsock2.h>
 #include <ws2tcpip.h>
 
@@ -38,15 +40,115 @@
 #define FF_NETERROR(err) err
 #endif
 
-#ifdef HAVE_ARPA_INET_H
+#if HAVE_ARPA_INET_H
 #include <arpa/inet.h>
 #endif
 
 int ff_socket_nonblock(int socket, int enable);
 
-#if !defined(HAVE_INET_ATON)
-/* in os_support.c */
-int inet_aton (const char * str, struct in_addr * add);
+static inline int ff_network_init(void)
+{
+#if HAVE_WINSOCK2_H
+    WSADATA wsaData;
+    if (WSAStartup(MAKEWORD(1,1), &wsaData))
+        return 0;
+#endif
+    return 1;
+}
+
+static inline void ff_network_close(void)
+{
+#if HAVE_WINSOCK2_H
+    WSACleanup();
 #endif
+}
 
+int ff_inet_aton (const char * str, struct in_addr * add);
+
+#if !HAVE_STRUCT_SOCKADDR_STORAGE
+struct sockaddr_storage {
+#if HAVE_STRUCT_SOCKADDR_SA_LEN
+    uint8_t ss_len;
+    uint8_t ss_family;
+#else
+    uint16_t ss_family;
 #endif
+    char ss_pad1[6];
+    int64_t ss_align;
+    char ss_pad2[112];
+};
+#endif
+
+#if !HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+    int ai_flags;
+    int ai_family;
+    int ai_socktype;
+    int ai_protocol;
+    int ai_addrlen;
+    struct sockaddr *ai_addr;
+    char *ai_canonname;
+    struct addrinfo *ai_next;
+};
+#endif
+
+/* getaddrinfo constants */
+#ifndef EAI_FAIL
+#define EAI_FAIL 4
+#endif
+
+#ifndef EAI_FAMILY
+#define EAI_FAMILY 5
+#endif
+
+#ifndef EAI_NONAME
+#define EAI_NONAME 8
+#endif
+
+#ifndef AI_PASSIVE
+#define AI_PASSIVE 1
+#endif
+
+#ifndef AI_CANONNAME
+#define AI_CANONNAME 2
+#endif
+
+#ifndef AI_NUMERICHOST
+#define AI_NUMERICHOST 4
+#endif
+
+#ifndef NI_NOFQDN
+#define NI_NOFQDN 1
+#endif
+
+#ifndef NI_NUMERICHOST
+#define NI_NUMERICHOST 2
+#endif
+
+#ifndef NI_NAMERQD
+#define NI_NAMERQD 4
+#endif
+
+#ifndef NI_NUMERICSERV
+#define NI_NUMERICSERV 8
+#endif
+
+#ifndef NI_DGRAM
+#define NI_DGRAM 16
+#endif
+
+#if !HAVE_GETADDRINFO
+int ff_getaddrinfo(const char *node, const char *service,
+                   const struct addrinfo *hints, struct addrinfo **res);
+void ff_freeaddrinfo(struct addrinfo *res);
+int ff_getnameinfo(const struct sockaddr *sa, int salen,
+                   char *host, int hostlen,
+                   char *serv, int servlen, int flags);
+const char *ff_gai_strerror(int ecode);
+#define getaddrinfo ff_getaddrinfo
+#define freeaddrinfo ff_freeaddrinfo
+#define getnameinfo ff_getnameinfo
+#define gai_strerror ff_gai_strerror
+#endif
+
+#endif /* AVFORMAT_NETWORK_H */