OrgApache/incubator-nuttx
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incubator-nuttx/drivers/bch
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Gregory Nutt 9568600ab1 Squashed commit of the following: 
This commit backs out most of commit b4747286b1.  That change was added because sem_wait() would sometimes cause cancellation points inappropriated.  But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.

    In the OS, all calls to sem_wait() changed to nxsem_wait().  nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.

    In all OS functions (not libraries), change sem_wait() to nxsem_wait().  This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.

    sched/semaphore:  Add the function nxsem_wait().  This is a new internal OS interface.  It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
 		2017-10-04 15:22:27 -06:00
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Kconfig Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation 2015-06-28 08:08:57 -06:00
Make.defs TX timeout must also be cancelled on a TX error. TX timeout should check if we are waiting for a TXto complete. TX timeout was too short (short than the maximum number of retries). 2017-08-06 16:56:02 -06:00
bch.h Squashed commit of the following: 2017-10-03 15:35:24 -06:00
bchdev_driver.c Squashed commit of the following: 2017-10-03 15:35:24 -06:00
bchdev_register.c Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
bchdev_unregister.c Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
bchlib_cache.c Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
bchlib_read.c Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
bchlib_sem.c Squashed commit of the following: 2017-10-04 15:22:27 -06:00
bchlib_setup.c Squashed commit of the following: 2017-10-03 12:52:31 -06:00
bchlib_teardown.c Squashed commit of the following: 2017-10-03 15:35:24 -06:00
bchlib_write.c Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00