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121
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105
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107
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-
-
-
+
+
+
|
uint32_t u32[1024 / sizeof(uint32_t)];
} buffer;
bool empty = true;
if (![_stream isKindOfClass: [OFSeekableStream class]])
@throw [OFInvalidArgumentException exception];
[(OFSeekableStream *)stream seekToOffset: -1024
whence: SEEK_END];
[stream readIntoBuffer: buffer.c
[(OFSeekableStream *)_stream seekToOffset: -1024
whence: SEEK_END];
[_stream readIntoBuffer: buffer.c
exactLength: 1024];
for (size_t i = 0; i < 1024 / sizeof(uint32_t); i++)
if (buffer.u32[i] != 0)
empty = false;
if (!empty)
|