- pull include.rc when running rpc-coverage.sh to get BSD stat(1)
  compatibility.
- fix type in statfs_test and use mode instead of size so that
  it cannot pass by chance like it did.
- BSD tail does not support --pid; Avoid that option by making
  the test simplier.
- Use a subshell instead of pushd/popd, which seems more reliable.
- Use flock -x instead of flock -e: same result on Linux, compatible
  with NetBSD flock.
- when using file descriptors in the shell, avoit too high numbers
  otherwise we can easily hit the descriptor limit.

BUG: 1129939
Change-Id: I51bad02a0ef47f20e4a2c49098c1c6701b7e6b09
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8566
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
Tested-by: Harshavardhana <harsha@harshavardhana.net>

Linux uses stat -c, stat --printf= or stat --printf
NetBSD uses stat -f with different format strings. This change set
changes all stat usage to stat -c and introduce a shell stat()
fonction to perform the format string translation.

BUG: 764655
Change-Id: I024fca7c1b736b053f5888cbf21da0a72489ef63
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8424
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
Tested-by: Harshavardhana <harsha@harshavardhana.net>

1. Moves rpc-coverage.sh from extras/ to tests/basic/
2. Fixes a symlink test

Change-Id: I2fb8f8441434acfd7bd7fff72deedfbd2410d08c
BUG: 764966
Signed-off-by: Vijay Bellur <vbellur@redhat.com>
Reviewed-on: http://review.gluster.org/6609
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>