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Merge pull request #688 from PX4/sdlog2_fix 

log corruption lseek workaround
This commit is contained in:
julianoes 2014-03-01 10:35:06 +01:00
parent 9b6f08dc7e 5ed5e04cb2
commit 3dd3ba4637
2 changed files with 2 additions and 4 deletions
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3
src/modules/sdlog2/logbuffer.c
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@ -1,7 +1,6 @@
/****************************************************************************
*
* Copyright (c) 2013 PX4 Development Team. All rights reserved.
* Author: Anton Babushkin <anton.babushkin@me.com>
* Copyright (c) 2013, 2014 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

3
src/modules/sdlog2/sdlog2.c
View File

@ -1,8 +1,6 @@
/****************************************************************************
*
* Copyright (c) 2012-2014 PX4 Development Team. All rights reserved.
* Author: Lorenz Meier <lm@inf.ethz.ch>
* Anton Babushkin <anton.babushkin@me.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -450,6 +448,7 @@ static void *logwriter_thread(void *arg)
n = available;
}
lseek(log_fd, 0, SEEK_CUR);
n = write(log_fd, read_ptr, n);
should_wait = (n == available) && !is_part;