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| author | Blue Swirl <blauwirbel@gmail.com> | 2010-01-31 13:41:07 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-01-31 13:41:07 +0000 |
| commit | 059bca46bbfd7f16cd2ccca631b91334e08d9abb (patch) | |
| tree | ce82747a07d9e4fe6f4061f7ee4661346236fcca | |
| parent | 416c60602f8170eb9deca65ae2236d18cd7d877e (diff) | |
| download | focaccia-qemu-059bca46bbfd7f16cd2ccca631b91334e08d9abb.tar.gz focaccia-qemu-059bca46bbfd7f16cd2ccca631b91334e08d9abb.zip | |
bsd/darwin-user: mmap_frag() users only check for -1 error
See also ee636500d6eab44b83f09cb730b67226b70423b1. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| -rw-r--r-- | bsd-user/mmap.c | 2 | ||||
| -rw-r--r-- | darwin-user/mmap.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c index ff207cd55d..139cd3f442 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)) diff --git a/darwin-user/mmap.c b/darwin-user/mmap.c index 8ba61fb974..d840b28d38 100644 --- a/darwin-user/mmap.c +++ b/darwin-user/mmap.c @@ -129,7 +129,7 @@ int mmap_frag(unsigned long host_start, if ((flags & MAP_SHARED) && #endif (prot & PROT_WRITE)) - return -EINVAL; + return -1; /* adjust protection to be able to read */ if (!(prot1 & PROT_WRITE)) |