libglusterfs: extract some functionality to functions

- code in run.c to close all file descriptors,
  except for specified ones is extracted to

    int close_fds_except (int *fdv, size_t count);

- tokenizing and editing a string that consists
  of comma-separated tokens (as done eg. in
  mount_param_to_flag() of contrib/fuse/mount.c
  is abstacted into the following API:

    char *token_iter_init (char *str, char sep, token_iter_t *tit);
    gf_boolean_t next_token (char **tokenp, token_iter_t *tit);
    void drop_token (char *token, token_iter_t *tit);

Updates #153

Change-Id: I7cb5bda38f680f08882e2a7ef84f9142ffaa54eb
Signed-off-by: Csaba Henk <csaba@redhat.com>
Reviewed-on: https://review.gluster.org/17229
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Amar Tumballi <amarts@redhat.com>

0 files changed, 0 insertions, 0 deletions