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author | Gregory Nutt <gnutt@nuttx.org> | 2014-11-29 10:55:03 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-11-29 10:55:03 -0600 |
commit | 214cf002b143826313a81d1b6fc0caacf457d86f (patch) | |
tree | c95bcfabe0f14cd6367fa1120c5ca667d49f6821 | |
parent | 6fa66b5a77300b73f40dbaae2bb831d92eaa8fe6 (diff) | |
download | px4-nuttx-214cf002b143826313a81d1b6fc0caacf457d86f.tar.gz px4-nuttx-214cf002b143826313a81d1b6fc0caacf457d86f.tar.bz2 px4-nuttx-214cf002b143826313a81d1b6fc0caacf457d86f.zip |
Update ChangeLog
-rwxr-xr-x | nuttx/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 3c4fc1d97..70f1f69f5 100755 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -9115,3 +9115,13 @@ an interface definition and upper half driver for an analog joystick device. Initial check-in is only a little more of a clone of the discrete joystick driver and is as-of-yet untested (2014-11-27). + * libc/Kconfig, misc/Make.defs, misc/lib_ioctl.c, fs/vfs/fs_ioctl.c, + include/nuttx/fs/fs.h, include/sys/ioctl.h, syscall.h, and several + files in syscall/: Add support for a variadic ioctl() function. The + ioctl() interface is a non-standard, Unix interface. NuttX has always + used the older, three-parameter version. Most contemporary systems + now, however, use a variadic form of the ioctl() function. Added an + option to insert a shim layer to adapt the three-parameter ioctl() to + use the variadic interface form. Internally, the ioctl handling is + the same three-parameter logic. The only real complexity to the shim + is in how the system calls must be handled (2014-11-29). |