send returns ssize_t.

12 files changed, 40 insertions, 40 deletions

diff --git a/include/sys/socket.h b/include/sys/socket.h
index 5e97ddfb53..4ae7108509 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -20,7 +20,7 @@ extern int __opensock (void) internal_function;
 extern int __getpeername (int __fd, __SOCKADDR_ARG __addr, socklen_t *__len);
 
 /* 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);
 
 /* 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
diff --git a/linuxthreads/wrapsyscall.c b/linuxthreads/wrapsyscall.c
index 5563eb0e67..74923e14e4 100644
--- a/linuxthreads/wrapsyscall.c
+++ b/linuxthreads/wrapsyscall.c
@@ -1,5 +1,5 @@
 /* Wrapper arpund system calls to provide cancelation points.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -195,31 +195,31 @@ CANCELABLE_SYSCALL (int, connect, (int fd, __CONST_SOCKADDR_ARG addr,
 strong_alias (connect, __connect)
 
 /* recv(2).  */
-CANCELABLE_SYSCALL (int, recv, (int fd, __ptr_t buf, size_t n, int flags),
+CANCELABLE_SYSCALL (ssize_t, recv, (int fd, __ptr_t buf, size_t n, int flags),
 		    (fd, buf, n, flags))
 
 /* recvfrom(2).  */
-CANCELABLE_SYSCALL (int, recvfrom, (int fd, __ptr_t buf, size_t n, int flags,
-				    __SOCKADDR_ARG addr, socklen_t *addr_len),
+CANCELABLE_SYSCALL (ssize_t, recvfrom, (int fd, __ptr_t buf, size_t n, int flags,
+					__SOCKADDR_ARG addr, socklen_t *addr_len),
 		    (fd, buf, n, flags, addr, addr_len))
 
 /* recvmsg(2).  */
-CANCELABLE_SYSCALL (int, recvmsg, (int fd, struct msghdr *message, int flags),
+CANCELABLE_SYSCALL (ssize_t, recvmsg, (int fd, struct msghdr *message, int flags),
 		    (fd, message, flags))
 
 /* send(2).  */
-CANCELABLE_SYSCALL (int, send, (int fd, const __ptr_t buf, size_t n,
-				int flags),
+CANCELABLE_SYSCALL (ssize_t, send, (ssize_t fd, const __ptr_t buf, size_t n,
+				    int flags),
 		    (fd, buf, n, flags))
 strong_alias (send, __send)
 
 /* sendmsg(2).  */
-CANCELABLE_SYSCALL (int, sendmsg, (int fd, const struct msghdr *message,
-				   int flags),
+CANCELABLE_SYSCALL (ssize_t, sendmsg, (int fd, const struct msghdr *message,
+				       int flags),
 		    (fd, message, flags))
 
 /* sendto(2).  */
-CANCELABLE_SYSCALL (int, sendto, (int fd, const __ptr_t buf, size_t n,
-				  int flags, __CONST_SOCKADDR_ARG addr,
-				  socklen_t addr_len),
+CANCELABLE_SYSCALL (ssize_t, sendto, (ssize_t fd, const __ptr_t buf, size_t n,
+				      int flags, __CONST_SOCKADDR_ARG addr,
+				      socklen_t addr_len),
 		    (fd, buf, n, flags, addr, addr_len))
diff --git a/socket/sys/socket.h b/socket/sys/socket.h
index 83f7de7331..7ccb7dd8d0 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;
 
 
diff --git a/sysdeps/generic/recvfrom.c b/sysdeps/generic/recvfrom.c
index 35b281a2a1..acb1e98ef1 100644
--- a/sysdeps/generic/recvfrom.c
+++ b/sysdeps/generic/recvfrom.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 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
@@ -22,7 +22,7 @@
 /* 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.  */
-int
+ssize_t
 recvfrom (fd, buf, n, flags, addr, addr_len)
      int fd;
      void *buf;
diff --git a/sysdeps/generic/recvmsg.c b/sysdeps/generic/recvmsg.c
index 625e85aae9..c4bbd1b2ce 100644
--- a/sysdeps/generic/recvmsg.c
+++ b/sysdeps/generic/recvmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 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
@@ -21,7 +21,7 @@
 
 /* Receive a message as described by MESSAGE from socket FD.
    Returns the number of bytes read or -1 for errors.  */
-int
+ssize_t
 recvmsg (fd, message, flags)
      int fd;
      struct msghdr *message;
diff --git a/sysdeps/generic/send.c b/sysdeps/generic/send.c
index 0ef82948ea..35c05baaea 100644
--- a/sysdeps/generic/send.c
+++ b/sysdeps/generic/send.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 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
@@ -20,7 +20,7 @@
 #include <sys/socket.h>
 
 /* Send N bytes of BUF to socket FD.  Returns the number sent or -1.  */
-int
+ssize_t
 __send (fd, buf, n, flags)
      int fd;
      __const __ptr_t buf;
diff --git a/sysdeps/generic/sendmsg.c b/sysdeps/generic/sendmsg.c
index 20d8bd6f67..9f771be635 100644
--- a/sysdeps/generic/sendmsg.c
+++ b/sysdeps/generic/sendmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 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
@@ -21,7 +21,7 @@
 
 /* Send a message described MESSAGE on socket FD.
    Returns the number of bytes sent, or -1 for errors.  */
-int
+ssize_t
 sendmsg (fd, message, flags)
      int fd;
      const struct msghdr *message;
diff --git a/sysdeps/generic/sendto.c b/sysdeps/generic/sendto.c
index f9b3c87f68..54f3e18396 100644
--- a/sysdeps/generic/sendto.c
+++ b/sysdeps/generic/sendto.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 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
@@ -21,7 +21,7 @@
 
 /* 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.  */
-int
+ssize_t
 sendto (fd, buf, n, flags, addr, addr_len)
      int fd;
      __const __ptr_t buf;
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c
index 6ae3a6ad8b..0e4ff034c1 100644
--- a/sysdeps/mach/hurd/recv.c
+++ b/sysdeps/mach/hurd/recv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1997, 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
@@ -27,7 +27,7 @@
    Returns the number read or -1 for errors.  */
 
 /* XXX should be __recv ? */
-int
+ssize_t
 recv (fd, buf, n, flags)
      int fd;
      void *buf;
diff --git a/sysdeps/mach/hurd/recvfrom.c b/sysdeps/mach/hurd/recvfrom.c
index b39528628c..91417f88f4 100644
--- a/sysdeps/mach/hurd/recvfrom.c
+++ b/sysdeps/mach/hurd/recvfrom.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1997, 1999, 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
@@ -27,7 +27,7 @@
    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.  */
-int
+ssize_t
 recvfrom (fd, buf, n, flags, addrarg, addr_len)
      int fd;
      void *buf;
diff --git a/sysdeps/mach/hurd/send.c b/sysdeps/mach/hurd/send.c
index 73c53894b4..4899bef137 100644
--- a/sysdeps/mach/hurd/send.c
+++ b/sysdeps/mach/hurd/send.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1996, 1997, 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
@@ -23,7 +23,7 @@
 #include <hurd/fd.h>
 
 /* Send N bytes of BUF to socket FD.  Returns the number sent or -1.  */
-int
+ssize_t
 __send (fd, buf, n, flags)
      int fd;
      const void *buf;
diff --git a/sysdeps/mach/hurd/sendto.c b/sysdeps/mach/hurd/sendto.c
index 4f0ada7141..6f410683a6 100644
--- a/sysdeps/mach/hurd/sendto.c
+++ b/sysdeps/mach/hurd/sendto.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995, 1996, 1997, 1999, 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
@@ -26,7 +26,7 @@
 
 /* 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.  */
-int
+ssize_t
 sendto (int fd,
 	const void *buf,
 	size_t n,