Gregory Nutt
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181875f3ba
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fs/vfs: Add new internal OS interface nx_read(). nx_read() is functionally equivalent to read() except that it does not modify the errno variable and it is not a cancellation point. Changed all references to read() in the OS to nx_read().
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2017-10-11 12:13:41 -06:00 |
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Gregory Nutt
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af072d52bc
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Adds OS internal functions nx_send(), ns_recv(), and nx_recvfrom() which are functionally equivalent to send(), recv(), and recvfrom() except that they do not set the errno variable and do not cause cancellation points.
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2017-10-11 09:25:43 -06:00 |
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Gregory Nutt
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536e4d7fa6
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fs/vfs: Change the return value of internal function fs_getfilep(). It no longer sets the errno variable but, rather, returns errors in the same manner as other internal OS functions.
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2017-10-11 08:39:19 -06:00 |
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Gregory Nutt
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e761b80ea7
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fs/vfs: file_read() is an internal OS interface and should not errors via the errno
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2017-09-28 14:14:32 -06:00 |
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Gregory Nutt
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a78593d66d
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fstatfs: Rethink last commit. Add verification that the file descriptor refers to an open file. This also should eliminate the warning while doing something useful.
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2017-02-22 14:17:14 -06:00 |
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Gregory Nutt
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b52e4e5ecd
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Move cancellation point definitions to their own header file.
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2016-12-10 09:08:26 -06:00 |
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Gregory Nutt
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bc3ca25cc7
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Cancellation points: Close up some logic to eliminte some race conditions.
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2016-12-10 08:36:58 -06:00 |
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Gregory Nutt
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3eba0acb1c
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More cancellation points.
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2016-12-09 13:49:36 -06:00 |
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Gregory Nutt
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c70987e551
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nuttx/fs: Fix some spacing and alignment issues
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2015-10-11 11:39:29 -06:00 |
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Gregory Nutt
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d914f3ceec
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Major structure of file system functions to better support asynchronous I/O. Respository should not be trusted until I have a chance to verify everything
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2014-10-06 10:53:25 -06:00 |
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Gregory Nutt
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948be542a1
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Add pread() and pwrite()
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2014-10-04 07:31:13 -06:00 |
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Gregory Nutt
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ae90309b36
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Move fs/fs.h to fs/inode/inode.h and some to fs/driver/driver.h
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2014-09-29 07:14:38 -06:00 |
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Gregory Nutt
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ff73be870e
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Move renaming files in fs/. to fs/vfs/. (Don't all belong there)
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2014-09-28 11:46:11 -06:00 |
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