raiden00pl df1bcc4229 Merged in raiden00/nuttx_sim (pull request #1047) ...

drivers/pipes/fifo.c: mkfifo should return -1 and set errno on failure

Approved-by: Gregory Nutt <gnutt@nuttx.org>

2019-10-11 08:03:44 +00:00

..

fifo.c

Merged in raiden00/nuttx_sim (pull request #1047)

2019-10-11 08:03:44 +00:00

Kconfig

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Make.defs

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pipe_common.c

drivers/pipes: Use inode reference counter instead of device reference counter to handle dup(). I found that if I dup() a pipe, the reference counter d_refs is not increased. If I close any of the fd, backed by the same pipe, the pipe will be freed. This causes any further usage on the fd referencing a non existent pipe. This change uses the inode reference counter, which is properly maintained during dup().

2019-08-06 07:31:57 -06:00

pipe_common.h

drivers/pipes: Use inode reference counter instead of device reference counter to handle dup(). I found that if I dup() a pipe, the reference counter d_refs is not increased. If I close any of the fd, backed by the same pipe, the pipe will be freed. This causes any further usage on the fd referencing a non existent pipe. This change uses the inode reference counter, which is properly maintained during dup().

2019-08-06 07:31:57 -06:00

pipe.c

Fix some typos in comments.

2019-10-11 15:53:17 +08:00