At the moment, TFR() macro has a vague name and is not used
where it possibly could be. In order to make it more transparent
and useful, it was decided to refactor it to make it closer to
the similar one in glibc: TEMP_FAILURE_RETRY(). Now, macro
evaluates into an expression and is named RETRY_ON_EINTR(). All the
places where RETRY_ON_EINTR() macro code be applied were covered.

Nikita Ivanov (2):
  Refactoring: refactor TFR() macro to RETRY_ON_EINTR()
  error handling: Use RETRY_ON_EINTR() macro where applicable

 block/file-posix.c        | 37 ++++++++++++++++---------------------
 chardev/char-fd.c         |  2 +-
 chardev/char-pipe.c       |  8 +++++---
 chardev/char-pty.c        |  4 +---
 hw/9pfs/9p-local.c        |  8 ++------
 include/qemu/osdep.h      |  8 +++++++-
 net/l2tpv3.c              | 17 +++++------------
 net/socket.c              | 16 +++++++---------
 net/tap-bsd.c             |  6 +++---
 net/tap-linux.c           |  2 +-
 net/tap-solaris.c         |  8 ++++----
 net/tap.c                 | 12 ++++--------
 os-posix.c                |  2 +-
 qga/commands-posix.c      |  4 +---
 semihosting/syscalls.c    |  4 +---
 tests/qtest/libqtest.c    | 14 ++++++--------
 tests/vhost-user-bridge.c |  4 +---
 util/main-loop.c          |  4 +---
 util/osdep.c              |  4 +---
 util/vfio-helpers.c       | 12 ++++++------
 20 files changed, 74 insertions(+), 102 deletions(-)

--
2.37.3