zephyr/lib/libc
Andrew Boie 12e6aadcb0 lib: newlib: add read/write syscalls
The read/write implementations call directly into the console drivers
using the hook mechanism, causing faults if invoked from user mode.

Add system calls for read() and write() such that we do a privilege
elevation first.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2018-07-25 14:57:51 -04:00
..
minimal libc: minimal: add console system calls 2018-07-25 14:57:51 -04:00
newlib lib: newlib: add read/write syscalls 2018-07-25 14:57:51 -04:00
CMakeLists.txt
Kconfig libc: minimal: add malloc functions 2018-07-20 11:41:08 -07:00