Xiang Xiao
3f50451046
fs/vfs/fs_fcntl.c, net/socket/net_dupsd.c, and net/socket/net_vfcntl.c: Add file_fcntl, psock_fcntl, and psock_dupsd for use within the kernel.
2018-08-26 13:31:18 -06:00
Gregory Nutt
536e4d7fa6
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.
2017-10-11 08:39:19 -06:00
Gregory Nutt
aeb3944f0a
fs/vfs and net/socket: fcntl() is not return success fail for F_SETFL. Reported by Jussi Kivilinna.
2017-10-06 08:27:38 -06:00
Gregory Nutt
9232da4af8
fs/vfs: Remove warning generated by fcntl()
2017-10-02 14:04:50 -06:00
Gregory Nutt
e4dd33280d
Squashed commit of the following:
...
psock_close() and net_close() are internal OS functions and should not set the errno variable.
psock_ioctl() and netdev_ioctl() are internal OS functions and should not set the errno variable.
net_dupsd() and net_dupsd2() are internal OS functions and should not set the errno variable.
net/ and fs/: net_vfcntl(), file_fcntl(), file_dup(), and file_dup2() are all internal OS interfaces and should not modify the errno value.
2017-09-30 10:41:21 -06:00
Gregory Nutt
b52e4e5ecd
Move cancellation point definitions to their own header file.
2016-12-10 09:08:26 -06:00
Gregory Nutt
bc3ca25cc7
Cancellation points: Close up some logic to eliminte some race conditions.
2016-12-10 08:36:58 -06:00
Gregory Nutt
3eba0acb1c
More cancellation points.
2016-12-09 13:49:36 -06:00
Gregory Nutt
86b79b33cf
Reserver the name 'err' for other purposes
2016-06-11 14:40:07 -06:00
Gregory Nutt
d914f3ceec
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
2014-10-06 10:53:25 -06:00
Gregory Nutt
ae90309b36
Move fs/fs.h to fs/inode/inode.h and some to fs/driver/driver.h
2014-09-29 07:14:38 -06:00
Gregory Nutt
ff73be870e
Move renaming files in fs/. to fs/vfs/. (Don't all belong there)
2014-09-28 11:46:11 -06:00
