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Placeholder for Amiga large disks (untested)

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placeholder so we don't lose large disk fix, but I can't test it
This commit is contained in:
keni
2008-02-17 23:49:47 +00:00
parent da172c5773
commit 6dee7dc521
1 changed files with 11 additions and 0 deletions
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sys/amiga/amidos.c
+11
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@@ -119,7 +119,15 @@ long
freediskspace(path) freediskspace(path)
char *path; char *path;
{ {
#ifdef UNTESTED
/* these changes from Patric Mueller <bhaak@gmx.net> for AROS to
* handle larger disks. Also needs limits.h and aros/oldprograms.h
* for AROS. (keni)
*/
unsigned long long freeBytes = 0;
#else
register long freeBytes = 0; register long freeBytes = 0;
#endif
register struct InfoData *infoData; /* Remember... longword aligned */ register struct InfoData *infoData; /* Remember... longword aligned */
char fileName[32]; char fileName[32];
@@ -160,6 +168,9 @@ char *path;
freeBytes = infoData->id_NumBlocks - infoData->id_NumBlocksUsed; freeBytes = infoData->id_NumBlocks - infoData->id_NumBlocksUsed;
freeBytes -= (freeBytes + EXTENSION) / (EXTENSION + 1); freeBytes -= (freeBytes + EXTENSION) / (EXTENSION + 1);
freeBytes *= infoData->id_BytesPerBlock; freeBytes *= infoData->id_BytesPerBlock;
#ifdef UNTESTED
if (freeBytes > LONG_MAX) { freeBytes = LONG_MAX; }
#endif
} }
if (freeBytes < 0) if (freeBytes < 0)
freeBytes = 0; freeBytes = 0;