summaryrefslogtreecommitdiff
path: root/socket
diff options
context:
space:
mode:
authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /socket
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
2.5-18.1
Diffstat (limited to 'socket')
-rw-r--r--socket/Makefile4
-rw-r--r--socket/accept.c40
-rw-r--r--socket/bind.c36
-rw-r--r--socket/bits/socket2.h56
-rw-r--r--socket/connect.c38
-rw-r--r--socket/getpeername.c36
-rw-r--r--socket/getsockname.c36
-rw-r--r--socket/getsockopt.c38
-rw-r--r--socket/isfdtype.c31
-rw-r--r--socket/listen.c37
-rw-r--r--socket/opensock.c71
-rw-r--r--socket/recv.c37
-rw-r--r--socket/recvfrom.c41
-rw-r--r--socket/recvmsg.c37
-rw-r--r--socket/send.c37
-rw-r--r--socket/sendmsg.c37
-rw-r--r--socket/sendto.c40
-rw-r--r--socket/setsockopt.c40
-rw-r--r--socket/shutdown.c39
-rw-r--r--socket/sockatmark.c33
-rw-r--r--socket/socket.c38
-rw-r--r--socket/socketpair.c39
-rw-r--r--socket/sys/socket.h8
23 files changed, 846 insertions, 3 deletions
diff --git a/socket/Makefile b/socket/Makefile
index 594e609db5..aa0776e5bf 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
+# Copyright (C) 1991,1995-2001,2005 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
subdir := socket
headers := sys/socket.h sys/un.h bits/sockaddr.h bits/socket.h \
- sys/socketvar.h net/if.h
+ bits/socket2.h sys/socketvar.h net/if.h
routines := accept bind connect getpeername getsockname getsockopt \
listen recv recvfrom recvmsg send sendmsg sendto \
diff --git a/socket/accept.c b/socket/accept.c
new file mode 100644
index 0000000000..dad34ceddd
--- /dev/null
+++ b/socket/accept.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Await a connection on socket FD.
+ When a connection arrives, open a new socket to communicate with it,
+ set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting
+ peer and *ADDR_LEN to the address's actual length, and return the
+ new socket's descriptor, or -1 for errors. */
+int
+accept (fd, addr, addr_len)
+ int fd;
+ __SOCKADDR_ARG addr;
+ socklen_t *addr_len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+libc_hidden_def (accept)
+
+
+stub_warning (accept)
+#include <stub-tag.h>
diff --git a/socket/bind.c b/socket/bind.c
new file mode 100644
index 0000000000..382e29db16
--- /dev/null
+++ b/socket/bind.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Give the socket FD the local address ADDR (which is LEN bytes long). */
+int
+__bind (fd, addr, len)
+ int fd;
+ __CONST_SOCKADDR_ARG addr;
+ socklen_t len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__bind, bind)
+
+stub_warning (bind)
+#include <stub-tag.h>
diff --git a/socket/bits/socket2.h b/socket/bits/socket2.h
new file mode 100644
index 0000000000..2543ea37d4
--- /dev/null
+++ b/socket/bits/socket2.h
@@ -0,0 +1,56 @@
+/* Checking macros for socket functions.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_SOCKET_H
+# error "Never include <bits/socket2.h> directly; use <sys/socket.h> instead."
+#endif
+
+extern ssize_t __recv_chk (int __fd, void *__buf, size_t __n, size_t __buflen,
+ int __flags);
+extern ssize_t __REDIRECT (__recv_alias, (int __fd, void *__buf, size_t __n,
+ int __flags), recv);
+
+extern __always_inline ssize_t
+recv (int __fd, void *__buf, size_t __n, int __flags)
+{
+ if (__bos0 (__buf) != (size_t) -1
+ && (!__builtin_constant_p (__n) || __n > __bos0 (__buf)))
+ return __recv_chk (__fd, __buf, __n, __bos0 (__buf), __flags);
+ return __recv_alias (__fd, __buf, __n, __flags);
+}
+
+extern ssize_t __recvfrom_chk (int __fd, void *__restrict __buf, size_t __n,
+ size_t __buflen, int __flags,
+ __SOCKADDR_ARG __addr,
+ socklen_t *__restrict __addr_len);
+extern ssize_t __REDIRECT (__recvfrom_alias,
+ (int __fd, void *__restrict __buf, size_t __n,
+ int __flags, __SOCKADDR_ARG __addr,
+ socklen_t *__restrict __addr_len), recvfrom);
+
+extern __always_inline ssize_t
+recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags,
+ __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len)
+{
+ if (__bos0 (__buf) != (size_t) -1
+ && (!__builtin_constant_p (__n) || __n > __bos0 (__buf)))
+ return __recvfrom_chk (__fd, __buf, __n, __bos0 (__buf), __flags,
+ __addr, __addr_len);
+ return __recvfrom_alias (__fd, __buf, __n, __flags, __addr, __addr_len);
+}
diff --git a/socket/connect.c b/socket/connect.c
new file mode 100644
index 0000000000..55093313c9
--- /dev/null
+++ b/socket/connect.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Open a connection on socket FD to peer at ADDR (which LEN bytes long).
+ For connectionless socket types, just set the default address to send to
+ and the only address from which to accept transmissions.
+ Return 0 on success, -1 for errors. */
+int
+__connect (fd, addr, len)
+ int fd;
+ __CONST_SOCKADDR_ARG addr;
+ socklen_t len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+weak_alias (__connect, connect)
+
+stub_warning (connect)
+#include <stub-tag.h>
diff --git a/socket/getpeername.c b/socket/getpeername.c
new file mode 100644
index 0000000000..6507387bd1
--- /dev/null
+++ b/socket/getpeername.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Put the address of the peer connected to socket FD into *ADDR
+ (which is *LEN bytes long), and its actual length into *LEN. */
+int
+getpeername (fd, addr, len)
+ int fd;
+ __SOCKADDR_ARG addr;
+ socklen_t *len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+stub_warning (getpeername)
+#include <stub-tag.h>
diff --git a/socket/getsockname.c b/socket/getsockname.c
new file mode 100644
index 0000000000..b698bdbb7a
--- /dev/null
+++ b/socket/getsockname.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Put the local address of FD into *ADDR and its length in *LEN. */
+int
+__getsockname (fd, addr, len)
+ int fd;
+ __SOCKADDR_ARG addr;
+ socklen_t *len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__getsockname, getsockname)
+
+stub_warning (getsockname)
+#include <stub-tag.h>
diff --git a/socket/getsockopt.c b/socket/getsockopt.c
new file mode 100644
index 0000000000..8f4fa89578
--- /dev/null
+++ b/socket/getsockopt.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Put the current value for socket FD's option OPTNAME at protocol level LEVEL
+ into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's
+ actual length. Returns 0 on success, -1 for errors. */
+int
+getsockopt (fd, level, optname, optval, optlen)
+ int fd;
+ int level;
+ int optname;
+ void *optval;
+ socklen_t *optlen;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (getsockopt)
+#include <stub-tag.h>
diff --git a/socket/isfdtype.c b/socket/isfdtype.c
new file mode 100644
index 0000000000..ba10912c9f
--- /dev/null
+++ b/socket/isfdtype.c
@@ -0,0 +1,31 @@
+/* isfdtype - Determine whether descriptor has given property. Stub version.
+ Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/stat.h>
+
+
+int
+isfdtype (int fildes, int fdtype)
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (isfdtype)
+#include <stub-tag.h>
diff --git a/socket/listen.c b/socket/listen.c
new file mode 100644
index 0000000000..cbdd8b9d18
--- /dev/null
+++ b/socket/listen.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Prepare to accept connections on socket FD.
+ N connection requests will be queued before further requests are refused.
+ Returns 0 on success, -1 for errors. */
+int
+__listen (fd, n)
+ int fd;
+ int n;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__listen, listen)
+
+stub_warning (listen)
+#include <stub-tag.h>
diff --git a/socket/opensock.c b/socket/opensock.c
new file mode 100644
index 0000000000..4a4d5dd385
--- /dev/null
+++ b/socket/opensock.c
@@ -0,0 +1,71 @@
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <bits/libc-lock.h>
+
+/* Return a socket of any type. The socket can be used in subsequent
+ ioctl calls to talk to the kernel. */
+int internal_function
+__opensock (void)
+{
+ /* Cache the last AF that worked, to avoid many redundant calls to
+ socket(). */
+ static int sock_af = -1;
+ int fd = -1;
+ __libc_lock_define_initialized (static, lock);
+
+ if (sock_af != -1)
+ {
+ fd = __socket (sock_af, SOCK_DGRAM, 0);
+ if (fd != -1)
+ return fd;
+ }
+
+ __libc_lock_lock (lock);
+
+ if (sock_af != -1)
+ fd = __socket (sock_af, SOCK_DGRAM, 0);
+
+ if (fd == -1)
+ {
+#ifdef AF_INET
+ fd = __socket (sock_af = AF_INET, SOCK_DGRAM, 0);
+#endif
+#ifdef AF_INET6
+ if (fd < 0)
+ fd = __socket (sock_af = AF_INET6, SOCK_DGRAM, 0);
+#endif
+#ifdef AF_IPX
+ if (fd < 0)
+ fd = __socket (sock_af = AF_IPX, SOCK_DGRAM, 0);
+#endif
+#ifdef AF_AX25
+ if (fd < 0)
+ fd = __socket (sock_af = AF_AX25, SOCK_DGRAM, 0);
+#endif
+#ifdef AF_APPLETALK
+ if (fd < 0)
+ fd = __socket (sock_af = AF_APPLETALK, SOCK_DGRAM, 0);
+#endif
+ }
+
+ __libc_lock_unlock (lock);
+ return fd;
+}
diff --git a/socket/recv.c b/socket/recv.c
new file mode 100644
index 0000000000..62af8fedf2
--- /dev/null
+++ b/socket/recv.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Read N bytes into BUF from socket FD.
+ Returns the number read or -1 for errors. */
+ssize_t
+__recv (fd, buf, n, flags)
+ int fd;
+ void *buf;
+ size_t n;
+ int flags;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+weak_alias (__recv, recv)
+
+stub_warning (recv)
+#include <stub-tag.h>
diff --git a/socket/recvfrom.c b/socket/recvfrom.c
new file mode 100644
index 0000000000..4f6a045077
--- /dev/null
+++ b/socket/recvfrom.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Read N bytes into BUF through socket FD from peer
+ at address ADDR (which is ADDR_LEN bytes long).
+ Returns the number read or -1 for errors. */
+ssize_t
+__recvfrom (fd, buf, n, flags, addr, addr_len)
+ int fd;
+ void *buf;
+ size_t n;
+ int flags;
+ __SOCKADDR_ARG addr;
+ socklen_t *addr_len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__recvfrom, recvfrom)
+
+stub_warning (recvfrom)
+#include <stub-tag.h>
diff --git a/socket/recvmsg.c b/socket/recvmsg.c
new file mode 100644
index 0000000000..419415cd75
--- /dev/null
+++ b/socket/recvmsg.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Receive a message as described by MESSAGE from socket FD.
+ Returns the number of bytes read or -1 for errors. */
+ssize_t
+__recvmsg (fd, message, flags)
+ int fd;
+ struct msghdr *message;
+ int flags;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__recvmsg, recvmsg)
+
+stub_warning (recvmsg)
+#include <stub-tag.h>
diff --git a/socket/send.c b/socket/send.c
new file mode 100644
index 0000000000..7f94fbb093
--- /dev/null
+++ b/socket/send.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */
+ssize_t
+__send (fd, buf, n, flags)
+ int fd;
+ __const __ptr_t buf;
+ size_t n;
+ int flags;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+libc_hidden_def (__send)
+weak_alias (__send, send)
+
+stub_warning (send)
+#include <stub-tag.h>
diff --git a/socket/sendmsg.c b/socket/sendmsg.c
new file mode 100644
index 0000000000..a4a3cea950
--- /dev/null
+++ b/socket/sendmsg.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Send a message described MESSAGE on socket FD.
+ Returns the number of bytes sent, or -1 for errors. */
+ssize_t
+__sendmsg (fd, message, flags)
+ int fd;
+ const struct msghdr *message;
+ int flags;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__sendmsg, sendmsg)
+
+stub_warning (sendmsg)
+#include <stub-tag.h>
diff --git a/socket/sendto.c b/socket/sendto.c
new file mode 100644
index 0000000000..823c9dd1c7
--- /dev/null
+++ b/socket/sendto.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* 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. */
+ssize_t
+__sendto (fd, buf, n, flags, addr, addr_len)
+ int fd;
+ __const __ptr_t buf;
+ size_t n;
+ int flags;
+ __CONST_SOCKADDR_ARG addr;
+ socklen_t addr_len;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__sendto, sendto)
+
+stub_warning (sendto)
+#include <stub-tag.h>
diff --git a/socket/setsockopt.c b/socket/setsockopt.c
new file mode 100644
index 0000000000..aca73623fe
--- /dev/null
+++ b/socket/setsockopt.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 1991,1995,1996,1997,1998,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Set socket FD's option OPTNAME at protocol level LEVEL
+ to *OPTVAL (which is OPTLEN bytes long).
+ Returns 0 on success, -1 for errors. */
+int
+__setsockopt (fd, level, optname, optval, optlen)
+ int fd;
+ int level;
+ int optname;
+ const __ptr_t optval;
+ socklen_t optlen;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+weak_alias (__setsockopt, setsockopt)
+
+stub_warning (setsockopt)
+#include <stub-tag.h>
diff --git a/socket/shutdown.c b/socket/shutdown.c
new file mode 100644
index 0000000000..6fb25a4bc1
--- /dev/null
+++ b/socket/shutdown.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Shut down all or part of the connection open on socket FD.
+ HOW determines what to shut down:
+ 0 = No more receptions;
+ 1 = No more transmissions;
+ 2 = No more receptions or transmissions.
+ Returns 0 on success, -1 for errors. */
+int
+shutdown (fd, how)
+ int fd;
+ int how;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+stub_warning (shutdown)
+#include <stub-tag.h>
diff --git a/socket/sockatmark.c b/socket/sockatmark.c
new file mode 100644
index 0000000000..402ef9b4d0
--- /dev/null
+++ b/socket/sockatmark.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Determine wheter socket is at a out-of-band mark. */
+int
+sockatmark (fd)
+ int fd;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+stub_warning (sockatmark)
+#include <stub-tag.h>
diff --git a/socket/socket.c b/socket/socket.c
new file mode 100644
index 0000000000..94e70bc4ea
--- /dev/null
+++ b/socket/socket.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Create a new socket of type TYPE in domain DOMAIN, using
+ protocol PROTOCOL. If PROTOCOL is zero, one is chosen automatically.
+ Returns a file descriptor for the new socket, or -1 for errors. */
+int
+__socket (domain, type, protocol)
+ int domain;
+ int type;
+ int protocol;
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+weak_alias (__socket, socket)
+stub_warning (socket)
+#include <stub-tag.h>
diff --git a/socket/socketpair.c b/socket/socketpair.c
new file mode 100644
index 0000000000..ad277c00e5
--- /dev/null
+++ b/socket/socketpair.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Create two new sockets, of type TYPE in domain DOMAIN and using
+ protocol PROTOCOL, which are connected to each other, and put file
+ descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero,
+ one will be chosen automatically. Returns 0 on success, -1 for errors. */
+int
+socketpair (domain, type, protocol, fds)
+ int domain;
+ int type;
+ int protocol;
+ int fds[2];
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+stub_warning (socketpair)
+#include <stub-tag.h>
diff --git a/socket/sys/socket.h b/socket/sys/socket.h
index 4ae1ea9808..4112852ebb 100644
--- a/socket/sys/socket.h
+++ b/socket/sys/socket.h
@@ -1,5 +1,5 @@
/* Declarations of socket constants, types, and functions.
- Copyright (C) 1991,92,1994-2001,2003 Free Software Foundation, Inc.
+ Copyright (C) 1991,92,1994-2001,2003,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -231,6 +231,12 @@ extern int sockatmark (int __fd) __THROW;
extern int isfdtype (int __fd, int __fdtype) __THROW;
#endif
+
+/* Define some macros helping to catch buffer overflows. */
+#if __USE_FORTIFY_LEVEL > 0 && !defined __cplusplus
+# include <bits/socket2.h>
+#endif
+
__END_DECLS
#endif /* sys/socket.h */