# # %CopyrightBegin% # # Copyright Ericsson AB 1997-2009. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in # compliance with the License. You should have received a copy of the # Erlang Public License along with this software. If not, it can be # retrieved online at http://www.erlang.org/. # # Software distributed under the License is distributed on an "AS IS" # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See # the License for the specific language governing rights and limitations # under the License. # # %CopyrightEnd% # # # erl_script.sam # Sample VxWorks script to start Erlang # # Note! This is not a complete or ready to use VxWorks startup script, # rather an example of what You should add to Your existing startupscript # to execute the erlang emulator at boot. # # When writing Your own script to start erlang, the paths to # the binaries have to be changed to reflect your system. # # The ROOTDIR variable should not point to a ftp or rcp filesystem unless # the erlang machine is run in embedded mode. Loading of modules # is far to slow if the erlang binaries are not placed on a real filesystem # like NFS or any type of local filesystem. # # # Load modules # # # First load and initiate the reclaim facility # ld </home/tornado/erlvxworks/erts-%VSN%/bin/reclaim.o reclaim_init() # # Now load the runtime system # ld </home/tornado/erlvxworks/erts-%VSN%/bin/jam ld </home/tornado/erlvxworks/erts-%VSN%/bin/erl.exec ld </home/tornado/erlvxworks/erts-%VSN%/bin/erl_io ld </home/tornado/erlvxworks/erts-%VSN%/bin/vxcall ld </home/tornado/erlvxworks/erts-%VSN%/bin/heart ld </home/tornado/erlvxworks/erts-%VSN%/bin/epmd # # Stack sizes # putenv "ERLSTACKSIZE=100000" putenv "ERLPORTSTACKSIZE=100000" # # Activate Round robin scheduling # kernelTimeSlice 1 # # Distribution # The VxWorks machines host name sethostname "sb001", 5 # Erlangs internal resolver putenv "ERLRESCONF=/home/tornado/erlvxworks/erts-%VSN%/bin/resolv.conf" # # Start epmd (for distribution) # start_epmd "-daemon" # # Misc environment variables # putenv "ROOTDIR=/home/tornado/erlvxworks" putenv "BINDIR=/home/tornado/erlvxworks/erts-%VSN%/bin" putenv "PROGNAME=erl" putenv "HOME=/home/tornado/erlvxworks" # # Set heart no reboot mode (to make heart reboot - # don't define HEART_DONT_REBOOT at all) # putenv "HEART_DONT_REBOOT=1" # To get fullsweep garbage collection on systems with # very limited memory, set ERL_FULLSWEEP_AFTER to "0": # putenv "ERL_FULLSWEEP_AFTER=0" # # Start Erlang/OTP # start_erl "-oldshell -heart -sname vxnode -setcookie switch -boot start_sasl"