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Fix a bunch of aliasing warnings.

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This commit is contained in:
Alcaro 2014-12-31 16:36:56 +01:00
parent 85fb0b784c
commit fcc7da1270
1 changed files with 12 additions and 9 deletions

21
rarchdb/rmsgpack.c

@ -345,26 +345,29 @@ static int read_uint(int fd, uint64_t *out, size_t size)
static int read_int(int fd, int64_t *out, size_t size)
{
uint64_t tmp;
if(read(fd, &tmp, size) == -1)
uint8_t tmp8;
uint16_t tmp16;
uint32_t tmp32;
uint64_t tmp64;
if(read(fd, &tmp64, size) == -1)
return -errno;
switch(size)
{
case 1:
*out = *((int8_t*)(&tmp));
*out = *((int8_t*)(&tmp64));
break;
case 2:
tmp = betoht16(tmp);
*out = *((int16_t*)(&tmp));
tmp16 = betoht16(tmp64);
*out = *((int16_t*)(&tmp16));
break;
case 4:
tmp = betoht32(tmp);
*out = *((int32_t*)(&tmp));
tmp32 = betoht32(tmp64);
*out = *((int32_t*)(&tmp32));
break;
case 8:
tmp = betoht64(tmp);
*out = *((int64_t*)(&tmp));
tmp64 = betoht64(tmp64);
*out = *((int64_t*)(&tmp64));
break;
}
return 0;