4 Commits

Author	SHA1	Message	Date
Tate, Hongliang Tian	986d1d2e44	Fix ioctl SGX_IOC_GET_EPID_GROUP_ID for EBUSY error ... SGX SDK's sgx_init_quote may return SGX_ERROR_BUSY, which is previously not handled. The implementation of ioctl for /dev/sgx is now fixed to handle this error.	2020-01-23 04:40:54 +00:00
Tate, Hongliang Tian	3c1378b7eb	Add ioctls on /dev/sgx for SGX remote attestation ... 1. Add ioctl command `SGXIOC_GET_EPID_GROUP_ID` for /dev/sgx 2. Add ioctl command `SGXIOC_GEN_QUOTE` for /dev/sgx 3. Add test cases	2019-12-07 10:21:01 +00:00
He Sun	2357f8ed1c	Refactor THROW_ERROR macro in tests ... 1. Rename the macro name as all uppercase letters 2. Rewrite the macro in `do { ... } while (0)` instead of `while (1) { ... }`	2019-11-28 11:10:23 +00:00
Tate, Hongliang Tian	9c4391b32d	Introduce new infrastructure for ioctls ... 1. Introduce the new infrastructure for ioctl support 2. Refactor the old ioctls to use the new infrastructure 3. Implement builtin ioctls (e.g., TIOCGWINSZ and TIOCSWINSZ for stdout) 4. Implement non-builtin, driver-specific ioctls (e.g., ioctls for /dev/sgx)	2019-11-22 10:38:34 +00:00