[CRIU] [PATCH 0/8] cr_errno

[Ruslan Kuprieiev]

Currently our RPC doesn't provide almost any info
about failed request. Lets add first 4 most common
errors to be reported by service. These are:
  Process with such pid already exists(Pid do not match expected)
  No process with such pid
  Bad opts
  Invalid request

Ruslan Kuprieiev (8):
  cr-errno: initial commit
  util: set cr_errno to ESRCH if no PID dir in proc
  cr-restore: set cr_error to EEXIST if such pid already exists
  cr-service: setup_opts_from_req: use single error exit point
  cr-service: set cr_errno to EINVAL if set_opts_from_req fails
  cr-service: set cr_errno to EBADRQC if request is invalid
  service: add cr_errno to criu_resp and send cr_errno in it
  test: rpc: cr_errno

 Makefile.crtools     |   1 +
 cr-errno.c           |   1 +
 cr-restore.c         |  40 ++++++++++++++++
 cr-service.c         |  44 +++++++++++------
 crtools.c            |   1 +
 include/cr-errno.h   |  12 +++++
 include/cr_options.h |   1 +
 protobuf/rpc.proto   |   2 +
 test/rpc/errno.py    | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++
 test/rpc/run.sh      |   3 ++
 util.c               |   3 ++
 11 files changed, 226 insertions(+), 15 deletions(-)
 create mode 100644 cr-errno.c
 create mode 100644 include/cr-errno.h
 create mode 100755 test/rpc/errno.py

-- 
1.9.3