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| author | Roland McGrath <roland@gnu.org> | 1996-06-16 03:49:40 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-06-16 03:49:40 +0000 |
| commit | 5fbef188648f5150617e0a14f1011e600f1b3a0f (patch) | |
| tree | 81334ea044e87bc2cf489cc8cb49adab73b9d6dd /hurd/set-host.c | |
| parent | f9496a7b54c27580d4b30cc2b2b40e86738b2b81 (diff) | |
| download | glibc-5fbef188648f5150617e0a14f1011e600f1b3a0f.tar.gz glibc-5fbef188648f5150617e0a14f1011e600f1b3a0f.tar.xz glibc-5fbef188648f5150617e0a14f1011e600f1b3a0f.zip | |
* hurd/Makefile (routines): Add get-host, set-host.
(distribute): Add hurdhost.h. * hurd/hurdhost.h: New file. * sysdeps/mach/hurd/gethostname.c: Use _hurd_get_host_config. * sysdeps/mach/hurd/gethostid.c: Likewise. * sysdeps/mach/hurd/sethostname.c: Use _hurd_set_host_config. * sysdeps/mach/hurd/sethostid.c: Likewise. * hurd/get-host.c: New file. * hurd/set-host.c: New file. * math/Makefile (headers): Add fpu_control.h. (aux): New variable, list fpu_control and setfpucw. * sysdeps/generic/fpu_control.c: New file. * sysdeps/stub/fpu_control.h: New file. * sysdeps/unix/sysv/linux/m68k/fpu_control.h: Moved to ... * sysdeps/m68k/fpu_control.h: here. * sysdeps/unix/sysv/linux/i386/fpu_control.h: Moved to ... * sysdeps/i386/fpu_control.h: here. * sysdeps/unix/sysv/linux/alpha/fpu_control.h: Moved to ... * sysdeps/alpha/fpu/fpu_control.h: here. Fixed copyright. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove setfpucw, fpu_control. * sysdeps/unix/sysv/linux/alpha/fpu_control.c: File removed. * sysdeps/unix/sysv/linux/setfpucw.c: Moved to ... * sysdeps/generic/setfpucw.c: here. (__fpu_control): Variable removed. (__setfpucw): Use SET even if zero.
Diffstat (limited to 'hurd/set-host.c')
| -rw-r--r-- | hurd/set-host.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/hurd/set-host.c b/hurd/set-host.c new file mode 100644 index 0000000000..e9af697226 --- /dev/null +++ b/hurd/set-host.c @@ -0,0 +1,48 @@ +/* Set a host configuration item kept as the whole contents of a file. +Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <hurd.h> +#include "hurdhost.h" + +ssize_t +_hurd_set_host_config (const char *item, const char *value, size_t valuelen) +{ + error_t err; + mach_msg_type_number_t nwrote; + file_t new, dir; + + dir = __file_name_split (item, &item); + if (dir == MACH_PORT_NULL) + return -1; + + /* Create a new node. */ + err = __dir_mkfile (dir, O_CREAT|O_TRUNC, 0600, &new); + if (! err) + { + /* Write the contents. */ + err = __io_write (new, value, valuelen, 0, &nwrote); + if (! err) + /* Atomically link the new node onto the name. */ + err = __dir_link (dir, item, 0); + __mach_port_deallocate (__mach_task_self (), new); + } + __mach_port_deallocate (__mach_task_self (), dir); + + return nread; +} |