From 5b223c930ad814b9392e6aec80d73c723550b6c8 Mon Sep 17 00:00:00 2001
From: bellard <bellard>
Date: Tue, 26 Apr 2005 20:44:10 +0000
Subject: [PATCH] SYS_SEEK fix (Paul Brook)

---
 linux-user/arm-semi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/linux-user/arm-semi.c b/linux-user/arm-semi.c
index f37b65c4..ea014f6b 100644
--- a/linux-user/arm-semi.c
+++ b/linux-user/arm-semi.c
@@ -124,7 +124,10 @@ uint32_t do_arm_semihosting(CPUState *env)
     case SYS_ISTTY:
         return isatty(ARG(0));
     case SYS_SEEK:
-        return set_swi_errno(ts, lseek(ARG(0), ARG(1), SEEK_SET));
+        ret = set_swi_errno(ts, lseek(ARG(0), ARG(1), SEEK_SET));
+	if (ret == (uint32_t)-1)
+	  return -1;
+	return 0;
     case SYS_FLEN:
         {
             struct stat buf;
-- 
2.39.5