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
..
Make.defs	FS: Don't build block driver proxy if PSEUDOFS_OPERATIONS are disabled.	2017-03-04 08:25:20 -06:00
driver.h	Fix open() a block device with CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y	2017-03-01 13:43:12 +09:00
fs_blockproxy.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
fs_closeblockdriver.c	fs/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition.	2016-06-11 17:14:02 -06:00
fs_findblockdriver.c	Add macros support that will eventually allow dynamic allocation of strings need to support soft links.	2017-02-05 14:25:45 -06:00
fs_openblockdriver.c	fs/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition.	2016-06-11 17:14:02 -06:00
fs_registerblockdriver.c	Remove some block comments before empty code sections	2016-04-11 18:16:04 -06:00
fs_registerdriver.c	Remove some block comments before empty code sections	2016-04-11 18:16:04 -06:00
fs_unregisterblockdriver.c	Remove some block comments before empty code sections	2016-04-11 18:16:04 -06:00
fs_unregisterdriver.c	Remove some block comments before empty code sections	2016-04-11 18:16:04 -06:00