[klibc] klibc: s390 errno...

[Heiko Carstens]

Fix s390/s390x errno handling.

Signed-off-by: Heiko Carstens <heiko.carstens at de.ibm.com>
---

 usr/klibc/arch/s390/syscall.c  |    2 +-
 usr/klibc/arch/s390x/syscall.c |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr/klibc/arch/s390/syscall.c b/usr/klibc/arch/s390/syscall.c
index 0d6b27e..baf473b 100644
--- a/usr/klibc/arch/s390/syscall.c
+++ b/usr/klibc/arch/s390/syscall.c
@@ -9,7 +9,7 @@ #include <errno.h>
 
 long int __syscall_common(long int err)
 {
-	if ((unsigned long)(err) < (unsigned long)(-125))
+	if ((unsigned long)(err) < (unsigned long)(-4095))
 		return err;
 	errno = -err;
 	return -1;
diff --git a/usr/klibc/arch/s390x/syscall.c b/usr/klibc/arch/s390x/syscall.c
index c0f17c4..baf473b 100644
--- a/usr/klibc/arch/s390x/syscall.c
+++ b/usr/klibc/arch/s390x/syscall.c
@@ -9,8 +9,8 @@ #include <errno.h>
 
 long int __syscall_common(long int err)
 {
-	if ((unsigned long)(err) < (unsigned long)(-125))
+	if ((unsigned long)(err) < (unsigned long)(-4095))
 		return err;
-	errno = err;
+	errno = -err;
 	return -1;
 }