2 * <sys/socket.h> wrapper functions.
5 * Steffen Kiess (s-kiess@web.de)
7 * Copyright (C) 2015 Steffen Kiess
10 #include <sys/socket.h>
12 #include <netinet/in.h>
23 Mono_Posix_Syscall_socketpair (int domain, int type, int protocol, int* socket1, int* socket2)
25 int filedes[2] = {-1, -1};
28 r = socketpair (domain, type, protocol, filedes);
30 *socket1 = filedes[0];
31 *socket2 = filedes[1];
36 Mono_Posix_Syscall_getsockopt (int socket, int level, int option_name, void* option_value, gint64* option_len)
41 mph_return_if_socklen_t_overflow (*option_len);
45 r = getsockopt (socket, level, option_name, option_value, &len);
53 Mono_Posix_Syscall_getsockopt_timeval (int socket, int level, int option_name, struct Mono_Posix_Timeval* option_value)
59 size = sizeof (struct timeval);
60 r = getsockopt (socket, level, option_name, &tv, &size);
62 if (r != -1 && size == sizeof (struct timeval)) {
63 if (Mono_Posix_ToTimeval (&tv, option_value) != 0)
66 memset (option_value, 0, sizeof (struct Mono_Posix_Timeval));
75 Mono_Posix_Syscall_getsockopt_linger (int socket, int level, int option_name, struct Mono_Posix_Linger* option_value)
81 size = sizeof (struct linger);
82 r = getsockopt (socket, level, option_name, &ling, &size);
84 if (r != -1 && size == sizeof (struct linger)) {
85 if (Mono_Posix_ToLinger (&ling, option_value) != 0)
88 memset (option_value, 0, sizeof (struct Mono_Posix_Linger));
97 Mono_Posix_Syscall_setsockopt (int socket, int level, int option_name, void* option_value, gint64 option_len)
99 mph_return_if_socklen_t_overflow (option_len);
101 return setsockopt (socket, level, option_name, option_value, option_len);
105 Mono_Posix_Syscall_setsockopt_timeval (int socket, int level, int option_name, struct Mono_Posix_Timeval* option_value)
109 if (Mono_Posix_FromTimeval (option_value, &tv) != 0)
112 return setsockopt (socket, level, option_name, &tv, sizeof (struct timeval));
116 Mono_Posix_Syscall_setsockopt_linger (int socket, int level, int option_name, struct Mono_Posix_Linger* option_value)
120 if (Mono_Posix_FromLinger (option_value, &ling) != 0)
123 return setsockopt (socket, level, option_name, &ling, sizeof (struct linger));
127 Mono_Posix_Syscall_recv (int socket, void* message, guint64 length, int flags)
129 mph_return_if_size_t_overflow (length);
131 return recv (socket, message, length, flags);
135 Mono_Posix_Syscall_send (int socket, void* message, guint64 length, int flags)
137 mph_return_if_size_t_overflow (length);
139 return send (socket, message, length, flags);