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authorUlrich Drepper <drepper@redhat.com>1998-09-17 19:51:33 +0000
committerUlrich Drepper <drepper@redhat.com>1998-09-17 19:51:33 +0000
commit9b3c7c3c713d7018c79f0b0ca0b34d386e8a25dd (patch)
tree77802928e3a7d3163bc63c89979295da8260112a /sysdeps/unix/sysv/linux/sparc
parentd8f2b9ea8cf4fb6d043f2dbbeaaca04d4fd70fc6 (diff)
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Update.
1998-09-17 19:34 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/sysv4/bits/utsname.h: Fix typo. Patch by John Tobey <jtobey@banta-im.com>. 1998-09-17 Mark Kettenis <kettenis@phys.uva.nl> * login/pty-internal.h: Removed. Moved constants related to the `grantpt' helper program protocol to ... * login/pty-private.h: ... here. New file. * sysdeps/unix/sysv/linux/ptsname.c (ptsname): Reimplementation to make the function work with kernels >= 2.1.115. * sysdeps/unix/sysv/linux/getpt.c (getpt): Reimplement to call BSD version if using the cloning device fails. * sysdeps/unix/sysv/linux/grantpt.c: New file. * sysdeps/unix/sysv/linux/unlockpt.c: General cleanup. * sysdeps/unix/bsd/getpt.c (__getpt): Largely rewritten to allow use by Linux specific code. * sysdeps/unix/bsd/unlockpt.c: General cleanup. * sysdeps/unix/grantpt.c: Largely rewritten. (pts_name): New function. (grantpt): Use pts_name, check group and permission mode in addition to owner. Try to set the owner, group and permission mode first without invoking the helper program. * login/programs/pt_chown.c: Largely rewritten. Add argp and internationalization support. Use symbolic constants instead of hardwired numbers for permission mode. * sysdeps/unix/bsd/ptsname.c: New file. 1998-09-17 22:04 Tim Waugh <tim@cyberelk.demon.co.uk> * posix/wordexp-test.c: Undo last change. * posix/wordexp.c: Undo last change.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc')
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/socket.S80
1 files changed, 80 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
new file mode 100644
index 0000000000..84f2eeca2f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
@@ -0,0 +1,80 @@
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
+
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <sysdep.h>
+#include <socketcall.h>
+
+#define P(a, b) P2(a, b)
+#define P2(a, b) a##b
+
+#ifndef NARGS
+#ifdef socket
+#error NARGS not defined
+#endif
+#define NARGS 3
+#endif
+
+ .text
+/* The socket-oriented system calls are handled unusually in Linux.
+ They are all gated through the single `socketcall' system call number.
+ `socketcall' takes two arguments: the first is the subcode, specifying
+ which socket function is being called; and the second is a pointer to
+ the arguments to the specific function.
+
+ The .S files for the other calls just #define socket and #include this. */
+
+#ifndef __socket
+#define __socket P(__,socket)
+#endif
+
+.globl __socket
+ENTRY (__socket)
+
+ /* Drop up to 6 arguments (recvfrom) into the memory allocated by
+ the caller for varargs, since that's really what we have. */
+ stx %o0, [%sp + STACK_BIAS + 128 + 0]
+ stx %o1, [%sp + STACK_BIAS + 128 + 8]
+#if NARGS > 2
+ stx %o2, [%sp + STACK_BIAS + 128 + 16]
+#if NARGS > 3
+ stx %o3, [%sp + STACK_BIAS + 128 + 24]
+#if NARGS > 4
+ stx %o4, [%sp + STACK_BIAS + 128 + 32]
+#if NARGS > 5
+ stx %o5, [%sp + STACK_BIAS + 128 + 40]
+#endif
+#endif
+#endif
+#endif
+
+ mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */
+ add %sp, STACK_BIAS + 128, %o1 /* arg 2: parameter block */
+ LOADSYSCALL(socketcall)
+ ta 0x6d
+
+ bcs,pn %xcc, 1f
+ nop
+ retl
+ nop
+
+1: SYSCALL_ERROR_HANDLER
+
+END (__socket)
+
+weak_alias (__socket, socket)