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| author | Dmitry V. Levin <ldv@altlinux.org> | 2015-05-21 16:19:40 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@altlinux.org> | 2015-05-21 22:53:42 +0000 |
| commit | 8c20d8926c0ec14d2b08acdf775050d4d99210d3 (patch) | |
| tree | 4d1407419a25812a9ee9e619711d06802c397af4 /util.c | |
| parent | f95cf995567f419663ec052d39aef268e078b97d (diff) | |
| download | strace-8c20d8926c0ec14d2b08acdf775050d4d99210d3.tar.gz | |
Fix ioctl entries on 32-bit architectures with 64-bit aligned structures
Some ioctl constants are defined to different values on those 32-bit
architectures where structures containing a 64-bit field are aligned on
a 8-byte boundary and have a size multiple of 8 bytes, and on other
32-bit architectures.
* configure.ac: Check the size of a structure containing a 64-bit field.
* linux/32/ioctls_inc.h: Rename to ...
* linux/32/ioctls_inc_align32.h: ... this.
* linux/32/ioctls_inc_align64.h: New file.
* linux/32/ioctls_inc.h: Include either 32/ioctls_inc_align32.h
or ioctls_inc_align64.h depending on SIZEOF_STRUCT_I64_I32.
* Makefile.am (EXTRA_DIST): Add linux/32/ioctls_inc_align32.h and
* linux/32/ioctls_inc_align64.h.
* tests/ioctl.c (main): Test for VIDIOC_ENUMINPUT.
* tests/ioctl.expected: Check VIDIOC_ENUMINPUT decoding.
Reported-by: Philippe De Muyter <phdm@macqel.be>
Diffstat (limited to 'util.c')
0 files changed, 0 insertions, 0 deletions