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libmach: fix warning about preadn

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R=rsc
http://codereview.appspot.com/2388041
This commit is contained in:
Russ Cox 2010-10-07 04:23:17 -04:00
parent c54202e577
commit bb72982b79
1 changed files with 0 additions and 21 deletions
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21
src/libmach/macho.c
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@ -6,27 +6,6 @@
/* /*
http://www.channelu.com/NeXT/NeXTStep/3.3/nd/DevTools/14_MachO/MachO.htmld/ http://www.channelu.com/NeXT/NeXTStep/3.3/nd/DevTools/14_MachO/MachO.htmld/
*/ */
static long
preadn(int fd, void *vdata, uint32 ulen, uint64 offset)
{
long n;
uchar *data;
long len;
len = ulen;
data = vdata;
/* fprint(2, "readn 0x%llux 0x%ux\n", offset, ulen); */
while(len > 0){
n = pread(fd, data, len, offset);
if(n <= 0)
break;
data += n;
offset += n;
len -= n;
}
return data-(uchar*)vdata;
}
Macho* Macho*
machoopen(char *name) machoopen(char *name)