diff options
author | bde <bde@FreeBSD.org> | 1998-08-15 21:36:16 +0000 |
---|---|---|
committer | bde <bde@FreeBSD.org> | 1998-08-15 21:36:16 +0000 |
commit | a879550a11a56ab8b528f2cfd88152ac91c174c2 (patch) | |
tree | 754920f3d6afbb781f016f73f4dfd83e9fcafba4 /sys/gnu/i386 | |
parent | 3fd8693dfa3292e759a052911eeab29f6b133b8f (diff) | |
download | FreeBSD-src-a879550a11a56ab8b528f2cfd88152ac91c174c2.zip FreeBSD-src-a879550a11a56ab8b528f2cfd88152ac91c174c2.tar.gz |
Use offsetof() to avoid some casts from pointers to integers (of a
possibly different size).
Diffstat (limited to 'sys/gnu/i386')
-rw-r--r-- | sys/gnu/i386/isa/sound/awe_wave.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/gnu/i386/isa/sound/awe_wave.c b/sys/gnu/i386/isa/sound/awe_wave.c index 1f3269e..c4f3cbf 100644 --- a/sys/gnu/i386/isa/sound/awe_wave.c +++ b/sys/gnu/i386/isa/sound/awe_wave.c @@ -21,6 +21,8 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <stddef.h> + #ifdef __FreeBSD__ # include <gnu/i386/isa/sound/awe_config.h> #else @@ -3296,7 +3298,7 @@ awe_load_guspatch(const char *addr, int offs, int size, int pmgr_flag) int note, free_sample, free_info; int rc; - sizeof_patch = (int)((long)&patch.data[0] - (long)&patch); /* header size */ + sizeof_patch = offsetof(struct patch_info, data); /* header size */ if (size < sizeof_patch) { printk("AWE32 Error: Patch header too short\n"); return RET_ERROR(EINVAL); |