svn commit: trunk/uClibc/libc/sysdeps/linux/sparc/bits

vapier at uclibc.org vapier at uclibc.org
Wed Nov 30 03:18:05 UTC 2005


Author: vapier
Date: 2005-11-29 19:18:04 -0800 (Tue, 29 Nov 2005)
New Revision: 12594

Log:
grab header from glibc

Added:
   trunk/uClibc/libc/sysdeps/linux/sparc/bits/sigstack.h


Changeset:
Added: trunk/uClibc/libc/sysdeps/linux/sparc/bits/sigstack.h
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sparc/bits/sigstack.h	2005-11-30 03:17:29 UTC (rev 12593)
+++ trunk/uClibc/libc/sysdeps/linux/sparc/bits/sigstack.h	2005-11-30 03:18:04 UTC (rev 12594)
@@ -0,0 +1,55 @@
+/* sigstack, sigaltstack definitions.
+   Copyright (C) 1998, 1999, 2002 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SIGNAL_H
+# error "Never include this file directly.  Use <signal.h> instead"
+#endif
+
+
+/* Structure describing a signal stack (obsolete).  */
+struct sigstack
+  {
+    void *ss_sp;		/* Signal stack pointer.  */
+    int ss_onstack;		/* Nonzero if executing on this stack.  */
+  };
+
+
+/* Possible values for `ss_flags.'.  */
+enum
+{
+  SS_ONSTACK = 1,
+#define SS_ONSTACK	SS_ONSTACK
+  SS_DISABLE
+#define SS_DISABLE	SS_DISABLE
+};
+
+/* Minimum stack size for a signal handler.  */
+#define MINSIGSTKSZ	4096
+
+/* System default stack size.  */
+#define SIGSTKSZ	16384
+
+
+/* Alternate, preferred interface.  */
+typedef struct sigaltstack
+  {
+    void *ss_sp;
+    int ss_flags;
+    size_t ss_size;
+  } stack_t;




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