[libqb] [ClusterLabs/libqb] ea4d93: Fix: Unlink files bound to unix domain sockets

[David Vossel]

  Branch: refs/heads/master
  Home:   https://github.com/ClusterLabs/libqb
  Commit: ea4d93156321ad66867a63568ad82a79731e8832
     
https://github.com/ClusterLabs/libqb/commit/ea4d93156321ad66867a63568ad82...
  Author: Andreas Grueninger <Andreas.Grueninger(a)some.where&gt;
  Date:   2014-12-22 (Mon, 22 Dec 2014)

  Changed paths:
    M lib/ipc_socket.c

  Log Message:
  -----------
  Fix: Unlink files bound to unix domain sockets

In qb_ipcs_us_connect 4 files are created and bound.
I dont' know how this works for QB_LINUX or QB_CYGWIN.
But for the other OS the files are created and must be unlinked.
I use the same logic to construct the file names and unlink the files.

qb_ipcc_us_connect calls this
...
  res = qb_ipc_dgram_sock_connect(r->response, "response",
"request",
    r->max_msg_size, &c->request.u.us.sock);
and qb_ipc_dgram_sock_connect calls
..
set_sock_addr

and in set_sock_addr the files are created if not Linux or Cygwin.
...
#if defined(QB_LINUX) || defined(QB_CYGWIN)
  snprintf(address->sun_path + 1, UNIX_PATH_MAX - 1, "%s", socket_name);
#else
  snprintf(address->sun_path, sizeof(address->sun_path), "%s/%s",
SOCKETDIR,
     socket_name);
#endif
...


  Commit: 01703fdf62287ebe36df3ef2591b600c53916df7
     
https://github.com/ClusterLabs/libqb/commit/01703fdf62287ebe36df3ef2591b6...
  Author: Andreas Grueninger <Andreas.Grueninger(a)some.where&gt;
  Date:   2015-01-13 (Tue, 13 Jan 2015)

  Changed paths:
    M lib/ipc_socket.c

  Log Message:
  -----------
  Fix: Unlink files before qb_ipcc_us_sock_close

Changed the #if clauses to all non linux OSe.


  Commit: 9e8d0e6e4326843de5ae1c27783e533f94434466
     
https://github.com/ClusterLabs/libqb/commit/9e8d0e6e4326843de5ae1c27783e5...
  Author: David Vossel <dvossel(a)redhat.com&gt;
  Date:   2015-01-13 (Tue, 13 Jan 2015)

  Changed paths:
    M lib/ipc_socket.c

  Log Message:
  -----------
  Merge pull request #136 from grueni/upstream4

Fix: Unlink files bound to unix domain sockets


Compare: https://github.com/ClusterLabs/libqb/compare/3f7de657855b...9e8d0e6e4326