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authorRoland McGrath <roland@gnu.org>1995-12-26 10:00:22 +0000
committerRoland McGrath <roland@gnu.org>1995-12-26 10:00:22 +0000
commitbe7e3b7e7ef0fb3d632002bda04d0ad0537ced8b (patch)
treeed3701064cddf156aed81b7799617ecc031f6e1c /sysdeps/mach/hurd/sendto.c
parente0f09b6b2a5a06ee90f962d79aad21274152d052 (diff)
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Mon Dec 25 20:56:39 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>cvs/libc-951228cvs/libc-951227cvs/libc-951226
* sysdeps/mach/hurd/bind.c: Translate EEXIST from dir_link into EADDRINUSE. If translated node doesn't grok ifsock protocol, return EADDRINUSE. * sysdeps/mach/hurd/connect.c: Make address arg `const struct sockaddr_un *'. The redecl is kosher and avoids another variable for AF_LOCAL case. * sysdeps/mach/hurd/sendto.c: Likewise. * sysdeps/mach/hurd/bind.c: Likewise. * socket/sys/socket.h (__SOCKADDR_ARG): Enable transparent_union code for GCC >= 2.7; use __transparent_union__ for name safety; add several sockaddr flavors. (__SOCKADDR_ALLTYPES, __SOCKADDR_ONETYPE): New macros used in constructing the transparent union declarations. (__CONST_SOCKADDR_ARG): New type (or macro if not GCC 2.7). (bind, connect, sendto): Make the sockaddr argument use that.
Diffstat (limited to 'sysdeps/mach/hurd/sendto.c')
-rw-r--r--sysdeps/mach/hurd/sendto.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/sysdeps/mach/hurd/sendto.c b/sysdeps/mach/hurd/sendto.c
index b468ba7606..3c08f198e0 100644
--- a/sysdeps/mach/hurd/sendto.c
+++ b/sysdeps/mach/hurd/sendto.c
@@ -30,18 +30,17 @@ Cambridge, MA 02139, USA. */
int
DEFUN(sendto, (fd, buf, n, flags, addr, addr_len),
int fd AND PTR buf AND size_t n AND int flags AND
- struct sockaddr *addr AND size_t addr_len)
+ const struct sockaddr_un *addr AND size_t addr_len)
{
addr_port_t aport;
error_t err;
int wrote;
-
- if (addr->sa_family == AF_LOCAL)
+
+ if (addr->sun_family == AF_LOCAL)
{
/* For the local domain, we must look up the name as a file and talk
to it with the ifsock protocol. */
- struct sockaddr_un *unaddr = (struct sockaddr_un *) addr;
- file_t file = __file_name_lookup (unaddr->sun_path, 0, 0);
+ file_t file = __file_name_lookup (addr->sun_path, 0, 0);
if (file == MACH_PORT_NULL)
return -1;
err = __ifsock_getsockaddr (file, &aport);
@@ -60,7 +59,7 @@ DEFUN(sendto, (fd, buf, n, flags, addr, addr_len),
({
if (err)
err = __socket_create_address (port,
- addr->sa_family,
+ addr->sun_family,
(char *) addr,
addr_len,
&aport);