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authorUlrich Drepper <drepper@redhat.com>2003-03-03 19:53:27 +0000
committerUlrich Drepper <drepper@redhat.com>2003-03-03 19:53:27 +0000
commit625f22fc7f8e0d61e3e6cff2c65468b91dbad426 (patch)
tree2fb41fbb7b3fdd78fdaab5915d8621aa2f4ad7df
parent71502ebe1abb598545431a5cfcf06db52585656e (diff)
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Update.
2003-03-03  Ian Wienand  <ianw@gelato.unsw.edu.au>

	* sysdeps/unix/sysv/linux/ia64/clone2.S: Update to take extra clone
	flags.
	* include/sched.h: Update clone2 prototype.
-rw-r--r--ChangeLog6
-rw-r--r--include/sched.h5
-rw-r--r--sysdeps/unix/sysv/linux/ia64/clone2.S11
3 files changed, 18 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index b4269a2fec..9dda58794d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-03  Ian Wienand  <ianw@gelato.unsw.edu.au>
+
+	* sysdeps/unix/sysv/linux/ia64/clone2.S: Update to take extra clone
+	flags.
+	* include/sched.h: Update clone2 prototype.
+
 2003-03-03  Andreas Jaeger  <aj@suse.de>
 
 	* math/tgmath.h (__TGMATH_UNARY_REAL_RET_ONLY): New definition.
diff --git a/include/sched.h b/include/sched.h
index 291811a6d3..d6cd36f01d 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -15,8 +15,11 @@ extern int __sched_get_priority_min (int __algorithm);
 extern int __sched_rr_get_interval (__pid_t __pid, struct timespec *__t);
 
 /* These are Linux specific.  */
+struct user_desc;
 extern int __clone (int (*__fn) (void *__arg), void *__child_stack,
 		    int __flags, void *__arg, ...);
 extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
-		     size_t __child_stack_size, int __flags, void *__arg);
+		     size_t __child_stack_size, int __flags, void *__arg,
+		     __pid_t *__child_tid, __pid_t *__parent_tid,
+		     struct user_desc *__tls);
 #endif
diff --git a/sysdeps/unix/sysv/linux/ia64/clone2.S b/sysdeps/unix/sysv/linux/ia64/clone2.S
index 90887216c5..2a6593889b 100644
--- a/sysdeps/unix/sysv/linux/ia64/clone2.S
+++ b/sysdeps/unix/sysv/linux/ia64/clone2.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2003 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
@@ -22,10 +22,12 @@
 
 
 /* int  __clone2(int (*fn) (void *arg), void *child_stack_base, 	*/
-/* 	         size_t child_stack_size, int flags, void *arg) */
+/* 	         size_t child_stack_size, int flags, void *arg,		*/
+/*	         pid_t *child_tid, pid_t *parent_tid,			*/
+/*	         struct user_desc *tls) */
 
 ENTRY(__clone2)
-	alloc r2=ar.pfs,5,2,3,0
+	alloc r2=ar.pfs,8,2,6,0
 	cmp.eq p6,p0=0,in0
 	mov r8=EINVAL
 (p6)	br.cond.spnt.few __syscall_error
@@ -41,6 +43,9 @@ ENTRY(__clone2)
 	mov out0=in3		/* Flags are first syscall argument.	*/
 	mov out1=in1		/* Stack address.			*/
 	mov out2=in2		/* Stack size.				*/
+	mov out3=in5		/* Child TID Pointer			*/
+	mov out4=in6		/* Parent TID Pointer			*/
+ 	mov out5=in7		/* TLS pointer				*/
         DO_CALL (SYS_ify (clone2))
         cmp.eq p6,p0=-1,r10
 	;;