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-rw-r--r--bsd-user/mmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c
index ff207cd..139cd3f 100644
--- a/bsd-user/mmap.c
+++ b/bsd-user/mmap.c
@@ -240,7 +240,7 @@ static int mmap_frag(abi_ulong real_start,
possible while it is a shared mapping */
if ((flags & TARGET_BSD_MAP_FLAGMASK) == MAP_SHARED &&
(prot & PROT_WRITE))
- return -EINVAL;
+ return -1;
/* adjust protection to be able to read */
if (!(prot1 & PROT_WRITE))