06423cab58
This is a new flash installer framework for the X1000 targets. A bunch of this code is *UNTESTED* but there is an external test harness which allows the library to be built and tested on a PC. Once tests are written and the bugs are ironed out this framework will replace the existing installer code. New features: - Update tarballs are MD5-checksummed to guarantee integrity. - The flash map is no longer fixed -- updates are self describing and carry a map file which specifies the areas to update. - Can take full or partial backups with checksums computed on the fly. - Supports an additional verification mode which reads back data after writing to ensure the flash contents were not silently corrupted. Change-Id: I29a89190c7ff566019f6a844ad0571f01fb7192f
11 lines
151 B
C
11 lines
151 B
C
#include "file.h"
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off_t filesize(int osfd)
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{
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struct stat sb;
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if (!fstat(osfd, &sb))
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return sb.st_size;
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else
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return -1;
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}
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