[src/trunk]: src/lib/libc/arch/vax/sys Implement *__errno() redirection, with...

[kleink <kleink%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/616cfa919097
branches:  trunk
changeset: 481780:616cfa919097
user:      kleink <kleink%NetBSD.org@localhost>
date:      Sat Feb 05 21:02:51 2000 +0000

description:
Implement *__errno() redirection, with help from Matt Thomas.

diffstat:

 lib/libc/arch/vax/sys/Ovfork.S    |  10 +++++++++-
 lib/libc/arch/vax/sys/__vfork14.S |  10 +++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diffs (54 lines):

diff -r 553f9fa21c11 -r 616cfa919097 lib/libc/arch/vax/sys/Ovfork.S
--- a/lib/libc/arch/vax/sys/Ovfork.S    Sat Feb 05 20:59:05 2000 +0000
+++ b/lib/libc/arch/vax/sys/Ovfork.S    Sat Feb 05 21:02:51 2000 +0000
@@ -33,7 +33,7 @@
 
 #if defined(SYSLIBC_SCCS) && !defined(lint)
        /* .asciz "@(#)Ovfork.s 8.1 (Berkeley) 6/4/93" */
-       .asciz "$NetBSD: Ovfork.S,v 1.3 1998/12/02 19:29:57 thorpej Exp $"
+       .asciz "$NetBSD: Ovfork.S,v 1.4 2000/02/05 21:02:52 kleink Exp $"
 #endif /* SYSLIBC_SCCS and not lint */
 
 /*
@@ -70,6 +70,14 @@
        jmp     (r2)
 
 err:
+#ifdef _REENTRANT
+       pushr   $0x5
+       calls   $0,___errno
+       movl    (sp)+,(r0)
+       mnegl   $1,r0
+       rsb
+#else
        movl    r0,_errno
        mnegl   $1,r0
        jmp     (r2)
+#endif
diff -r 553f9fa21c11 -r 616cfa919097 lib/libc/arch/vax/sys/__vfork14.S
--- a/lib/libc/arch/vax/sys/__vfork14.S Sat Feb 05 20:59:05 2000 +0000
+++ b/lib/libc/arch/vax/sys/__vfork14.S Sat Feb 05 21:02:51 2000 +0000
@@ -33,7 +33,7 @@
 
 #if defined(SYSLIBC_SCCS) && !defined(lint)
        /* .asciz "@(#)Ovfork.s 8.1 (Berkeley) 6/4/93" */
-       .asciz "$NetBSD: __vfork14.S,v 1.1 1998/01/04 20:58:14 thorpej Exp $"
+       .asciz "$NetBSD: __vfork14.S,v 1.2 2000/02/05 21:02:51 kleink Exp $"
 #endif /* SYSLIBC_SCCS and not lint */
 
 /*
@@ -67,6 +67,14 @@
        jmp     (r2)
 
 err:
+#ifdef _REENTRANT
+       pushr   $0x5
+       calls   $0,___errno
+       movl    (sp)+,(r0)
+       mnegl   $1,r0
+       rsb
+#else
        movl    r0,_errno
        mnegl   $1,r0
        jmp     (r2)
+#endif