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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-10-25 12:10:39 +0530 |
|---|---|---|
| committer | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-10-31 12:34:15 +0530 |
| commit | 15329e8338d5bb2b69e177d5ab4e01b8c1e488ff (patch) | |
| tree | 8ff86b667f357ffdbd18c1397b34e3e394bf609e | |
| parent | 17b1971f631af18e87249ee6a509fcb47dec220d (diff) | |
| download | qemu-15329e8338d5bb2b69e177d5ab4e01b8c1e488ff.tar.gz | |
configure: Update configure so that open_by_handle_at check returns correct value
According to David Gibson for some compiler/libc combinations, open_by_handle_at
test in configure isn't quite right: because the file_handle pointer is never
dereferenced, gcc doesn't complain even if it is undefined. Change the test
as suggested by him.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2562,7 +2562,7 @@ fi open_by_hande_at=no cat > $TMPC << EOF #include <fcntl.h> -int main(void) { struct file_handle *fh; open_by_handle_at(0, fh, 0); } +int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); } EOF if compile_prog "" "" ; then open_by_handle_at=yes |