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Use __attribute__((packed)) for the structure so that hptiop management

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utility would work.

Submitted by:	Shaowei WANG <wsw1wsw2 gmail com>
MFC after:	2 weeks
This commit is contained in:
Xin LI 2009-03-25 00:57:09 +00:00
parent fa332705da
commit e88ad97fcd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=190398
1 changed files with 1 additions and 1 deletions
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2
sys/dev/hptiop/hptiop.h
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@ -260,7 +260,7 @@ struct hpt_iop_ioctl_param {
unsigned long lpOutBuffer; /* output data buffer */
u_int32_t nOutBufferSize; /* size of output data buffer */
unsigned long lpBytesReturned; /* count of HPT_U8s returned */
};
} __attribute__((packed));
#define HPT_IOCTL_FLAG_OPEN 1
#define HPT_CTL_CODE_BSD_TO_IOP(x) ((x)-0xff00)