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read_binary_size return value on read error

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This commit is contained in:
Kelvin Sherlock 2013-09-24 22:47:08 -04:00
parent fad3fc48ea
commit 9457120327
1 changed files with 12 additions and 6 deletions
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10
common.c
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@ -4,6 +4,8 @@
*/
#pragma noroot
#pragma optimize 79
#pragma debug 0x8000
#pragma lint -1
#include <Memory.h>
#include <MiscTool.h>
@ -39,6 +41,7 @@ int read_binary(Word ipid, FILE *file, ReadBlock *dcb)
DecBusy();
count = rb.rrBuffCount;
if (!count)
{
if (rv) break;
@ -48,6 +51,8 @@ int read_binary(Word ipid, FILE *file, ReadBlock *dcb)
continue;
}
tcount = fwrite(buffer, 1, count, file);
if (dcb) dcb->transferCount += tcount;
@ -89,9 +94,11 @@ int read_binary_size(Word ipid, FILE *file, ReadBlock *dcb)
DecBusy();
count = rb.rrBuffCount;
if (!count)
{
if (rv) break;
if (rv) return -1;
IncBusy();
TCPIPPoll();
DecBusy();
@ -109,7 +116,6 @@ int read_binary_size(Word ipid, FILE *file, ReadBlock *dcb)
}
return 0;
}