1998-08-11 23:52:02 +02:00
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/* Copyright (C) 1992, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
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1997-05-27 01:01:17 +02:00
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This file is part of the GNU C Library.
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1995-02-18 02:27:10 +01:00
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1997-05-27 01:01:17 +02:00
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 06:58:11 +02:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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1995-02-18 02:27:10 +01:00
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1997-05-27 01:01:17 +02:00
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2001-07-06 06:58:11 +02:00
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Lesser General Public License for more details.
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1995-02-18 02:27:10 +01:00
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2001-07-06 06:58:11 +02:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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1995-02-18 02:27:10 +01:00
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#include <errno.h>
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#include <sys/socket.h>
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#include <hurd.h>
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#include <hurd/fd.h>
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#include <hurd/socket.h>
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#include <hurd/paths.h>
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#include <fcntl.h>
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#include <stddef.h>
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#include <hurd/ifsock.h>
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#include <sys/un.h>
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#include <string.h>
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/* Give the socket FD the local address ADDR (which is LEN bytes long). */
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int
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1997-06-27 00:23:01 +02:00
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bind (fd, addrarg, len)
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1997-05-27 01:01:17 +02:00
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int fd;
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1997-06-27 00:23:01 +02:00
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__CONST_SOCKADDR_ARG addrarg;
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1997-05-27 01:01:17 +02:00
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size_t len;
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1995-02-18 02:27:10 +01:00
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{
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addr_port_t aport;
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error_t err;
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1998-08-11 23:52:02 +02:00
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const struct sockaddr_un *addr = addrarg.__sockaddr_un__;
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1995-02-18 02:27:10 +01:00
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1995-12-26 11:00:22 +01:00
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if (addr->sun_family == AF_LOCAL)
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1995-02-18 02:27:10 +01:00
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{
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/* For the local domain, we must create a node in the filesystem
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using the ifsock translator and then fetch the address from it. */
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file_t dir, node;
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1996-01-24 03:39:26 +01:00
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char name[len - offsetof (struct sockaddr_un, sun_path) + 1], *n;
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strncpy (name, addr->sun_path, sizeof name - 1);
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name[sizeof name - 1] = '\0'; /* Make sure */
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1995-02-18 02:27:10 +01:00
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dir = __file_name_split (name, &n);
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if (dir == MACH_PORT_NULL)
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return -1;
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1995-12-26 11:00:22 +01:00
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1995-02-18 02:27:10 +01:00
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/* Create a new, unlinked node in the target directory. */
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err = __dir_mkfile (dir, O_CREAT, 0666 & ~_hurd_umask, &node);
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if (! err)
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{
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file_t ifsock;
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/* Set the node's translator to make it a local-domain socket. */
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1995-12-26 11:00:22 +01:00
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err = __file_set_translator (node,
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1995-02-18 02:27:10 +01:00
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FS_TRANS_EXCL | FS_TRANS_SET,
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FS_TRANS_EXCL | FS_TRANS_SET, 0,
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_HURD_IFSOCK, sizeof _HURD_IFSOCK,
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MACH_PORT_NULL,
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MACH_MSG_TYPE_COPY_SEND);
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1995-07-29 00:25:57 +02:00
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if (! err)
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1995-12-26 11:00:22 +01:00
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{
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/* Link the node, now a socket, into the target directory. */
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Tue May 7 19:00:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* string/argz-extract.c: Remove const from decl.
* string/argz.h: Here too.
* Makeconfig (version.mk): Fix regexp in sed cmd.
Depend on $(..)Makeconfig.
* GMP code updated from gmp-2.0 release.
* stdlib/Makefile (mpn-routines): Removed add_1, added inlines.
* sysdeps/generic/add_1.c: File removed.
* stdlib/strtod.c: mp_limb is now mp_limb_t.
* stdlib/fpioconst.c, stdlib/fpioconst.h: Likewise.
* stdio-common/_itoa.c: Likewise.
* stdio-common/printf_fp.c: Likewise.
Don't include ansidecl.h.
* sysdeps/mach/hurd/getcwd.c: Use io_identity instead of io_stat.
* shlib-versions: New file.
* Makerules (soversions.mk): New target, include file generated from
shlib-versions. Moved shared library rules before installation rules.
Rewrote shared library installation rules for versioned libraries.
* math/Makefile (libm.so-version): Variable removed.
* sysdeps/mach/hurd/i386/exc2signal.c: Use struct hurd_signal_detail.
* hurd/report-wait.c (_S_msg_describe_ports): New function.
* configure.in: Add AC_PROG_LN_S check.
* config.make.in (LN_S): New variable.
Sun May 5 03:10:44 1996 Ulrich Drepper <drepper@cygnus.com>
* misc/efgcvt_r.c (ecvt_r): Work aroung gcc bug. gcc does
not know about weak aliases now and optimizes necessary `if'
statement away.
* posix/unistd.h: Add swapoff prototype.
* sysdeps/generic/confname.h: Add even more POSIX.4 symbols.
* sysdeps/posix/fpathconf.c (__fpathconf): Get information
for _PC_PATH_MAX from fstatfs function if available.
* sysdeps/posix/sysconf.c: Add code to handle _SC_AIO_LISTIO_MAX,
_SC_AIO_MAX, _SC_AIO_PRIO_DELTA_MAX, _SC_DELAYTIMER_MAX,
_SC_MQ_OPEN_MAX, _SC_MQ_PRIO_MAX, _SC_RTSIG_MAX,
_SC_SEM_NSEMS_MAX, _SC_SEM_VALUE_MAX, _SC_SIGQUEUE_MAX, and
_SC_TIMER_MAX.
* sysdeps/unix/sysv/sysv4/sysconf.c: Ditto.
* sysdeps/stub/swapoff.c: New file. Stub version for swapoff
function.
* sysdeps/unix/syscalls.list: Add swapoff.
* sysdeps/unix/sysv/linux/Dist: Add sys/acct.h.
* sysdeps/unix/sysv/linux/Makefile [$(subdir) == misc]
(sysdep_routines): Add mount, umount, llseek, setfsgid, setfsuid,
sysinfo, and uselib.
(headers): Add sys/sysinfo.h.
* sysdeps/unix/sysv/linux/gethostid.c: Prevent warning.
* sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) == misc]
(sysdep_routines): Add ioperm, iopl, and vm86.
(headers): Add sys/perm.h and sys/vm86.h.
* sysdeps/unix/sysv/linux/i386/sys/perm.h: New file. Contains
prototypes for iopl and ioperm.
* sysdeps/unix/sysv/linux/i386/sys/vm86.h: New file. Contains
prototype for vm86.
* sysdeps/unix/sysv/linux/i386/syscalls.list: New file. Add
vm86 system call.
* sysdeps/unix/sysv/linux/sys/acct.h: New file. Contains
prototypes for acct function.
* sysdeps/unix/sysv/linux/sys/socket.h: Provide real header
file with prototypes.
* sysdeps/unix/sysv/linux/sys/sysinfo.h: New file. Contains
prototype for sysinfo function.
* sysdeps/unix/sysv/linux/syscalls.list: Add flock, ioperm, iopl,
llseek, setfsgid, setfsuid, sysinfo, and uselib.
* sysdeps/unix/sysv/linux/sysconf.c: Instead of duplicating
posix/sysconf.c now only handle cases different to that
implementation.
Tue May 7 15:08:19 1996 Miles Bader <miles@gnu.ai.mit.edu>
* stdio/linewrap.c (__line_wrap_output): Renamed from lwoutput
(all references changed). Now exported.
* stdio/linewrap.c (struct data): Type deleted (moved to linewrap.h).
(wrap_stream, unwrap_stream, lwclose, lwfileno, lwoutput,
line_wrap_stream, line_unwrap_stream): Use struct line_wrap_data
instead of struct data.
(lwoutput, line_wrap_stream, line_unwrap_stream): Rename various
occurences of `wrap' and `wrapmargin' to `wmargin'.
(line_wrapped, line_wrap_lmargin, line_wrap_set_lmargin,
line_wrap_rmargin, line_wrap_set_rmargin, line_wrap_wmargin,
line_wrap_set_wmargin, line_wrap_point): New functions.
* stdio/linewrap.h: New file.
* stdio/Makefile (headers): Add linewrap.h.
Tue May 7 14:19:12 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/Makefile: File removed.
* stdio/stdio.h: Remove line_wrap_stream, line_unwap_stream decls.
* sysdeps/unix/sysv/linux/schedbits.h: New file.
Tue May 7 13:47:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
* stdio/linewrap.c (struct data): Make margin fields not-pointers.
(lwoutput): Adjust uses acordingly.
* sysdeps/mach/hurd/fdatasync.c: New file.
* sysdeps/mach/hurd/fsync.c: Pass new flag to file_sync.
* sysdeps/mach/hurd/xmknod.c: Pass new flag to dir_link.
* sysdeps/mach/hurd/symlink.c: Likewise.
* sysdeps/mach/hurd/link.c: Likewise.
* sysdeps/mach/hurd/bind.c: Likewise.
* hurd/hurdsig.c (write_corefile): Likewise.
* hurd/hurdsig.c (write_corefile): Pass cttyid port to crash server.
* sysdeps/mach/hurd/fpathconf.c: RPC takes int pointer, not long int.
* sysdeps/mach/hurd/_exit.c (_hurd_exit): Pass sigcode arg to
proc_mark_exit.
* sysdeps/mach/hurd/dl-sysdep.c (_exit): Likewise.
* sysdeps/mach/hurd/wait4.c: Pass sigcode arg to proc_wait.
* sysdeps/mach/hurd/rename.c: Pass new flag to dir_rename.
* hurd/hurdfault.c (_hurdsig_fault_catch_exception_raise): Use struct
hurd_signal_detail.
* hurd/catch-exc.c (_S_catch_exception_raise): Likewise.
* hurd/hurd-raise.c (_hurd_raise_signal): Likewise.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Likewise.
* sysdeps/mach/hurd/setitimer.c (restart_itimer): Likewise.
* hurd/hurd/signal.h: Fix _hurd_exception2signal prototype.
* hurd/hurdsig.c (write_corefile): Take const struct
hurd_signal_detail * arg. Pass all details to crash_dump_task.
(_hurd_internal_post_signal): Pass DETAIL to write_corefile.
(_hurd_internal_post_signal: suspend): Pass code and error to
proc_mark_stop.
* hurd/hurdprio.c (_hurd_priority_which_map): Pass flags arg to
proc_getprocinfo by reference.
1996-05-08 04:07:47 +02:00
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err = __dir_link (dir, node, n, 1);
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1995-12-26 11:00:22 +01:00
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if (err == EEXIST)
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err = EADDRINUSE;
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}
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1995-10-16 08:29:08 +01:00
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__mach_port_deallocate (__mach_task_self (), node);
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1995-02-18 02:27:10 +01:00
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if (! err)
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1995-07-29 00:25:57 +02:00
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{
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1995-10-16 08:29:08 +01:00
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/* Get a port to the ifsock translator. */
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ifsock = __file_name_lookup_under (dir, n, 0, 0);
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if (ifsock == MACH_PORT_NULL)
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1995-07-29 00:25:57 +02:00
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{
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1995-10-16 08:29:08 +01:00
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err = errno;
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/* If we failed, get rid of the node we created. */
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__dir_unlink (dir, n);
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1995-07-29 00:25:57 +02:00
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}
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}
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1995-02-18 02:27:10 +01:00
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if (! err)
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1995-12-26 11:00:22 +01:00
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{
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/* Get the address port. */
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err = __ifsock_getsockaddr (ifsock, &aport);
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if (err == MIG_BAD_ID || err == EOPNOTSUPP)
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/* We are not talking to /hurd/ifsock. Probably someone
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came in after we linked our node, unlinked it, and
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replaced it with a different node, before we did our
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lookup. Treat it as if our link had failed with EEXIST. */
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err = EADDRINUSE;
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}
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1995-02-18 02:27:10 +01:00
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__mach_port_deallocate (__mach_task_self (), ifsock);
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}
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__mach_port_deallocate (__mach_task_self (), dir);
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if (err)
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return __hurd_fail (err);
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}
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else
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err = EIEIO;
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err = HURD_DPORT_USE (fd,
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({
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if (err)
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err = __socket_create_address (port,
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1995-12-26 11:00:22 +01:00
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addr->sun_family,
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1995-02-18 02:27:10 +01:00
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(char *) addr, len,
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1995-11-03 23:42:06 +01:00
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&aport);
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1995-02-18 02:27:10 +01:00
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if (! err)
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{
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err = __socket_bind (port, aport);
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__mach_port_deallocate (__mach_task_self (),
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aport);
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}
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err;
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}));
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return err ? __hurd_dfail (fd, err) : 0;
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}
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