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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-14 19:22:32 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-14 19:22:32 +0000 |
| commit | 84cd4c9f496ed927cac9c8d1cfab0c9747bbf85a (patch) | |
| tree | 45a3ce8d73b15e96d13ef6a48171a61a1a8449b8 /nuttx/TODO | |
| parent | f3c15e2b0508635898c2c0fcf1564394d8aa8cfc (diff) | |
| download | px4-nuttx-84cd4c9f496ed927cac9c8d1cfab0c9747bbf85a.tar.gz px4-nuttx-84cd4c9f496ed927cac9c8d1cfab0c9747bbf85a.tar.bz2 px4-nuttx-84cd4c9f496ed927cac9c8d1cfab0c9747bbf85a.zip | |
Finish dup logic for open files; fix bug in sigtimedwait(), would return wrong signo value if the signal was already pending
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5517 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/TODO')
| -rw-r--r-- | nuttx/TODO | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/nuttx/TODO b/nuttx/TODO index 28a9ce68b..0d02e10e6 100644 --- a/nuttx/TODO +++ b/nuttx/TODO @@ -1,4 +1,4 @@ -NuttX TODO List (Last updated January 13, 2013) +NuttX TODO List (Last updated January 14, 2013) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This file summarizes known NuttX bugs, limitations, inconsistencies with @@ -15,7 +15,7 @@ nuttx/ (17) Network (net/, drivers/net) (4) USB (drivers/usbdev, drivers/usbhost) (12) Libraries (libc/, ) - (10) File system/Generic drivers (fs/, drivers/) + (9) File system/Generic drivers (fs/, drivers/) (5) Graphics subystem (graphics/) (1) Pascal add-on (pcode/) (1) Documentation (Documentation/) @@ -879,26 +879,6 @@ o File system / Generic drivers (fs/, drivers/) Status: Open Priority: Medium - Title: dup AND dup2 WILL NOT WORK ON FILES IN A MOUNTED VOLUME - Description: The current implementation of dup() and dup2() will only - work with open device drivers and sockets. It will not - work with open files in a file system. Support for dup'ing - open files on a mounted volume has not been implemented yet. - - There is a stubbed out, partial implemenation in fs/fs_files.c. - In would perform the dup2() operation by re-opening the file - and setting the file pointer. The logic, however, would require - that we remember the (relative) path to the file in the mounted - volume for each open file. - - An option might to add a dup() method to the file system - mountpoint interface. - - A limitation that results from this is that you cannot - redirect I/O to an from and file. - Status: Open - Priority: High - o Graphics subystem (graphics/) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |