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First, this patch removes several underused error codes: FDT_ERR_BADPOINTER and FDT_ERR_BADHEADER were not used at all and are simply removed. FDT_ERR_SIZE_MISMATCH was very similar in spirit to FDT_ERR_NOSPACE, and used only in circumstances where there can be no confusion between the two, so is removed and folded into FDT_ERR_NOSPACE. FDT_ERR_INTERAL was used on only one place, on a "can't happen" check. It seems of little value so the check and error code are removed also. Second, the error codes have been re-numbered and grouped roughly by severity. That is codes which can reasonably occur in normal operation separated from those which indicate bad parameters (and therefore a bug in the caller) or a bad or corrupted device tree blob. Third the test function fdt_strerror() is cleaned up a little based on these changes. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
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| tests | ||
| .gitignore | ||
| fdt.c | ||
| fdt.h | ||
| fdt_ro.c | ||
| fdt_rw.c | ||
| fdt_sw.c | ||
| fdt_wip.c | ||
| GPL | ||
| libfdt.h | ||
| libfdt_env.h | ||
| libfdt_internal.h | ||
| Makefile | ||