diff options
Diffstat (limited to 'socket/sys/socket.h')
| -rw-r--r-- | socket/sys/socket.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/socket/sys/socket.h b/socket/sys/socket.h index 83f7de7..7ccb7dd 100644 --- a/socket/sys/socket.h +++ b/socket/sys/socket.h @@ -128,37 +128,37 @@ extern int getpeername (int __fd, __SOCKADDR_ARG __addr, /* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ -extern int send (int __fd, __const void *__buf, size_t __n, int __flags) +extern ssize_t send (int __fd, __const void *__buf, size_t __n, int __flags) __THROW; /* Read N bytes into BUF from socket FD. Returns the number read or -1 for errors. */ -extern int recv (int __fd, void *__buf, size_t __n, int __flags) +extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags) __THROW; /* Send N bytes of BUF on socket FD to peer at address ADDR (which is ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */ -extern int sendto (int __fd, __const void *__buf, size_t __n, - int __flags, __CONST_SOCKADDR_ARG __addr, - socklen_t __addr_len) __THROW; +extern ssize_t sendto (int __fd, __const void *__buf, size_t __n, + int __flags, __CONST_SOCKADDR_ARG __addr, + socklen_t __addr_len) __THROW; /* Read N bytes into BUF through socket FD. If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address of the sender, and store the actual size of the address in *ADDR_LEN. Returns the number of bytes read or -1 for errors. */ -extern int recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags, - __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len) +extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags, + __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len) __THROW; /* Send a message described MESSAGE on socket FD. Returns the number of bytes sent, or -1 for errors. */ -extern int sendmsg (int __fd, __const struct msghdr *__message, int __flags) +extern ssize_t sendmsg (int __fd, __const struct msghdr *__message, int __flags) __THROW; /* Receive a message as described by MESSAGE from socket FD. Returns the number of bytes read or -1 for errors. */ -extern int recvmsg (int __fd, struct msghdr *__message, int __flags) +extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags) __THROW; |