diff options
Diffstat (limited to 'libc/inet/socketcalls.c')
| -rw-r--r-- | libc/inet/socketcalls.c | 88 |
1 files changed, 54 insertions, 34 deletions
diff --git a/libc/inet/socketcalls.c b/libc/inet/socketcalls.c index db2da8c5b..9a6e2e151 100644 --- a/libc/inet/socketcalls.c +++ b/libc/inet/socketcalls.c @@ -1,3 +1,9 @@ +/* + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + #define __FORCE_GLIBC #include <features.h> #include <errno.h> @@ -29,6 +35,7 @@ extern int __socketcall(int call, unsigned long *args) attribute_hidden; #ifdef L_accept +extern __typeof(accept) __libc_accept; #ifdef __NR_accept #define __NR___libc_accept __NR_accept _syscall3(int, __libc_accept, int, call, struct sockaddr *, addr, socklen_t *,addrlen); @@ -43,16 +50,17 @@ int __libc_accept(int s, struct sockaddr *addr, socklen_t * addrlen) return __socketcall(SYS_ACCEPT, args); } #endif -hidden_weak_alias(__libc_accept,__accept) +libc_hidden_proto(accept) weak_alias(__libc_accept,accept) +libc_hidden_weak(accept) #endif #ifdef L_bind +libc_hidden_proto(bind) #ifdef __NR_bind -#define __NR___bind __NR_bind -attribute_hidden _syscall3(int, __bind, int, sockfd, const struct sockaddr *, myaddr, socklen_t, addrlen); +_syscall3(int, bind, int, sockfd, const struct sockaddr *, myaddr, socklen_t, addrlen); #elif defined(__NR_socketcall) -int attribute_hidden __bind(int sockfd, const struct sockaddr *myaddr, socklen_t addrlen) +int bind(int sockfd, const struct sockaddr *myaddr, socklen_t addrlen) { unsigned long args[3]; @@ -62,10 +70,11 @@ int attribute_hidden __bind(int sockfd, const struct sockaddr *myaddr, socklen_t return __socketcall(SYS_BIND, args); } #endif -strong_alias(__bind,bind) +libc_hidden_def(bind) #endif #ifdef L_connect +extern __typeof(connect) __libc_connect; #ifdef __NR_connect #define __NR___libc_connect __NR_connect _syscall3(int, __libc_connect, int, sockfd, const struct sockaddr *, saddr, socklen_t, addrlen); @@ -80,8 +89,9 @@ int __libc_connect(int sockfd, const struct sockaddr *saddr, socklen_t addrlen) return __socketcall(SYS_CONNECT, args); } #endif -hidden_weak_alias(__libc_connect,__connect) +libc_hidden_proto(connect) weak_alias(__libc_connect,connect) +libc_hidden_weak(connect) #endif #ifdef L_getpeername @@ -101,11 +111,11 @@ int getpeername(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) #endif #ifdef L_getsockname +libc_hidden_proto(getsockname) #ifdef __NR_getsockname -#define __NR___getsockname __NR_getsockname -attribute_hidden _syscall3(int, __getsockname, int, sockfd, struct sockaddr *, addr, socklen_t *,paddrlen); +_syscall3(int, getsockname, int, sockfd, struct sockaddr *, addr, socklen_t *,paddrlen); #elif defined(__NR_socketcall) -int attribute_hidden __getsockname(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) +int getsockname(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) { unsigned long args[3]; @@ -115,7 +125,7 @@ int attribute_hidden __getsockname(int sockfd, struct sockaddr *addr, socklen_t return __socketcall(SYS_GETSOCKNAME, args); } #endif -strong_alias(__getsockname,getsockname) +libc_hidden_def(getsockname) #endif #ifdef L_getsockopt @@ -138,11 +148,11 @@ int getsockopt(int fd, int level, int optname, __ptr_t optval, #endif #ifdef L_listen +libc_hidden_proto(listen) #ifdef __NR_listen -#define __NR___listen __NR_listen -attribute_hidden _syscall2(int, __listen, int, sockfd, int, backlog); +_syscall2(int, listen, int, sockfd, int, backlog); #elif defined(__NR_socketcall) -int attribute_hidden __listen(int sockfd, int backlog) +int listen(int sockfd, int backlog) { unsigned long args[2]; @@ -151,10 +161,11 @@ int attribute_hidden __listen(int sockfd, int backlog) return __socketcall(SYS_LISTEN, args); } #endif -strong_alias(__listen,listen) +libc_hidden_def(listen) #endif #ifdef L_recv +extern __typeof(recv) __libc_recv; #ifdef __NR_recv #define __NR___libc_recv __NR_recv _syscall4(ssize_t, __libc_recv, int, sockfd, __ptr_t, buffer, size_t, len, int, flags); @@ -171,16 +182,19 @@ ssize_t __libc_recv(int sockfd, __ptr_t buffer, size_t len, int flags) return (__socketcall(SYS_RECV, args)); } #elif defined(__NR_recvfrom) +libc_hidden_proto(recvfrom) ssize_t __libc_recv(int sockfd, __ptr_t buffer, size_t len, int flags) { - return (__recvfrom(sockfd, buffer, len, flags, NULL, NULL)); + return (recvfrom(sockfd, buffer, len, flags, NULL, NULL)); } #endif -hidden_weak_alias(__libc_recv,__recv) +libc_hidden_proto(recv) weak_alias(__libc_recv,recv) +libc_hidden_weak(recv) #endif #ifdef L_recvfrom +extern __typeof(recvfrom) __libc_recvfrom; #ifdef __NR_recvfrom #define __NR___libc_recvfrom __NR_recvfrom _syscall6(ssize_t, __libc_recvfrom, int, sockfd, __ptr_t, buffer, size_t, len, int, flags, @@ -201,11 +215,13 @@ ssize_t __libc_recvfrom(int sockfd, __ptr_t buffer, size_t len, int flags, return (__socketcall(SYS_RECVFROM, args)); } #endif -hidden_weak_alias(__libc_recvfrom,__recvfrom) +libc_hidden_proto(recvfrom) weak_alias(__libc_recvfrom,recvfrom) +libc_hidden_weak(recvfrom) #endif #ifdef L_recvmsg +extern __typeof(recvmsg) __libc_recvmsg; #ifdef __NR_recvmsg #define __NR___libc_recvmsg __NR_recvmsg _syscall3(ssize_t, __libc_recvmsg, int, sockfd, struct msghdr *, msg, int, flags); @@ -220,11 +236,13 @@ ssize_t __libc_recvmsg(int sockfd, struct msghdr *msg, int flags) return (__socketcall(SYS_RECVMSG, args)); } #endif -hidden_weak_alias(__libc_recvmsg,__recvmsg) +libc_hidden_proto(recvmsg) weak_alias(__libc_recvmsg,recvmsg) +libc_hidden_weak(recvmsg) #endif #ifdef L_send +extern __typeof(send) __libc_send; #ifdef __NR_send #define __NR___libc_send __NR_send _syscall4(ssize_t, __libc_send, int, sockfd, const void *, buffer, size_t, len, int, flags); @@ -241,20 +259,19 @@ ssize_t __libc_send(int sockfd, const void *buffer, size_t len, int flags) return (__socketcall(SYS_SEND, args)); } #elif defined(__NR_sendto) -extern ssize_t __sendto (int __fd, __const void *__buf, size_t __n, - int __flags, __CONST_SOCKADDR_ARG __addr, - socklen_t __addr_len) attribute_hidden; - +libc_hidden_proto(sendto) ssize_t __libc_send(int sockfd, const void *buffer, size_t len, int flags) { - return (__sendto(sockfd, buffer, len, flags, NULL, 0)); + return (sendto(sockfd, buffer, len, flags, NULL, 0)); } #endif -hidden_weak_alias(__libc_send,__send) +libc_hidden_proto(send) weak_alias(__libc_send,send) +libc_hidden_weak(send) #endif #ifdef L_sendmsg +extern __typeof(sendmsg) __libc_sendmsg; #ifdef __NR_sendmsg #define __NR___libc_sendmsg __NR_sendmsg _syscall3(ssize_t, __libc_sendmsg, int, sockfd, const struct msghdr *, msg, int, flags); @@ -269,11 +286,13 @@ ssize_t __libc_sendmsg(int sockfd, const struct msghdr *msg, int flags) return (__socketcall(SYS_SENDMSG, args)); } #endif -hidden_weak_alias(__libc_sendmsg,__sendmsg) +libc_hidden_proto(sendmsg) weak_alias(__libc_sendmsg,sendmsg) +libc_hidden_weak(sendmsg) #endif #ifdef L_sendto +extern __typeof(sendto) __libc_sendto; #ifdef __NR_sendto #define __NR___libc_sendto __NR_sendto _syscall6(ssize_t, __libc_sendto, int, sockfd, const void *, buffer, size_t, len, @@ -294,17 +313,18 @@ ssize_t __libc_sendto(int sockfd, const void *buffer, size_t len, int flags, return (__socketcall(SYS_SENDTO, args)); } #endif -hidden_weak_alias(__libc_sendto,__sendto) +libc_hidden_proto(sendto) weak_alias(__libc_sendto,sendto) +libc_hidden_weak(sendto) #endif #ifdef L_setsockopt +libc_hidden_proto(setsockopt) #ifdef __NR_setsockopt -#define __NR___setsockopt __NR_setsockopt -attribute_hidden _syscall5(int, __setsockopt, int, fd, int, level, int, optname, const void *, optval, socklen_t, optlen); +_syscall5(int, setsockopt, int, fd, int, level, int, optname, const void *, optval, socklen_t, optlen); #elif defined(__NR_socketcall) /* [sg]etsockoptions by bir7@leland.stanford.edu */ -int attribute_hidden __setsockopt(int fd, int level, int optname, const void *optval, +int setsockopt(int fd, int level, int optname, const void *optval, socklen_t optlen) { unsigned long args[5]; @@ -317,7 +337,7 @@ int attribute_hidden __setsockopt(int fd, int level, int optname, const void *op return (__socketcall(SYS_SETSOCKOPT, args)); } #endif -strong_alias(__setsockopt,setsockopt) +libc_hidden_def(setsockopt) #endif #ifdef L_shutdown @@ -337,11 +357,11 @@ int shutdown(int sockfd, int how) #endif #ifdef L_socket +libc_hidden_proto(socket) #ifdef __NR_socket -#define __NR___socket __NR_socket -attribute_hidden _syscall3(int, __socket, int, family, int, type, int, protocol); +_syscall3(int, socket, int, family, int, type, int, protocol); #elif defined(__NR_socketcall) -int attribute_hidden __socket(int family, int type, int protocol) +int socket(int family, int type, int protocol) { unsigned long args[3]; @@ -351,7 +371,7 @@ int attribute_hidden __socket(int family, int type, int protocol) return __socketcall(SYS_SOCKET, args); } #endif -strong_alias(__socket,socket) +libc_hidden_def(socket) #endif #ifdef L_socketpair |