41b9d436b2
While looking at our exit() invocations I noticed that the mtd_probe stuff uses 'exit(-1)' at various places, which is not really a good idea, as exit codes of processes on Linux are supposed to be in the range of 0…255. This patch cleans that up a bit, and fixes a number of other things: 1. Let's always let main() exit, nothing intermediary. We generally don't like code that invokes exit() on its own. 2. Close the file descriptors opened. 3. Some logging for errors is added, mostly on debug level. Please review this with extra care. As I don't have the right hardware to test this patch I only did superficial testing. |
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| .. | ||
| mtd_probe.c | ||
| mtd_probe.h | ||
| probe_smartmedia.c | ||