RLIMIT_NOFILE     150 crmd/subsystems.c     getrlimit(RLIMIT_NOFILE, &oflimits);
RLIMIT_NOFILE     217 lib/ais/utils.c         getrlimit(RLIMIT_NOFILE, &oflimits);
RLIMIT_NOFILE     335 mcp/pacemaker.c         getrlimit(RLIMIT_NOFILE, &oflimits);