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Appendix A # Source Code Examples The Foundation Services product provides a set of source code examples in the `SUNWnhcmd` developer package. The examples are described in detail in the following sections: Example Makefile The `cmm_master_getinfo()` Function The `cmm_member_getcount()` Function The `cmm_member_getall()` Function The `cmm_member_getinfo()` Function The `cmm_member_setqualif()` Function The `cmm_node_getid()` Function The `cmm_vicemaster_getinfo()` Function CMM API Extended Code Example ## CMM API Code Examples The examples in this section use the functions of the CMM API. These examples are located in subdirectories of the `/opt/SUNWcgha/examples/` directory. You can compile these examples on your development host and test the programs on your cluster. Before running these code examples, create the following Makefile: ### Example Makefile The Makefile given in Example A-1 is provided with the `SUNWcgha` package for use with the examples provided within this appendix. Example A-1 Sample Makefile
    #
    # Copyright (c) 2002 by Sun Microsystems, Inc.
    # All rights reserved.
    #
    #
    # ident  "@(#)Makefile.ex 1.4     02/06/05 SMI"
    #
    #

    ############################################################
    # Path to the directory where SUNWnhcmd package is installed
    ############################################################
    NHCMMD_PKG_INSTALL_DIR=/opt/SUNWcgha

    LDFLAGS= -L"$(NHCMMD_PKG_INSTALL_DIR)/lib" \
    	 -lcgha_cmm                      \
    	 -R"$(NHCMMD_PKG_INSTALL_DIR)/lib" \
    	 -lpthread

    CFLAGS= -I"/usr/local/include"       \
    	-I$(NHCMMD_PKG_INSTALL_DIR)/include/
    CC=cc

    COMPILE=$(CC) $(CFLAGS) $(LDFLAGS)

    BINS=   smpl_cmm_node_getid            \
    	smpl_cmm_member_getinfo        \
    	smpl_cmm_master_getinfo        \
    	smpl_cmm_vicemaster_getinfo    \
    	smpl_cmm_member_getcount_all   \
    	smpl_cmm_member_getcount_all_2 \
    	smpl_cmm_notification          \
    	smpl_cmm_member_setqualif

    all:$(BINS)

    smpl_cmm_node_getid:smpl_cmm_node_getid.c
    	@echo "CC smpl_cmm_node_getid.c"
    	@$(COMPILE) smpl_cmm_node_getid.c -o smpl_cmm_node_getid

    smpl_cmm_member_getinfo:smpl_cmm_member_getinfo.c
    	@echo "CC smpl_cmm_member_getinfo.c"
    	@$(COMPILE) smpl_cmm_member_getinfo.c -o smpl_cmm_member_getinfo

    smpl_cmm_master_getinfo:smpl_cmm_master_getinfo.c
    	@echo "CC smpl_cmm_master_getinfo.c"
    	@$(COMPILE) smpl_cmm_master_getinfo.c -o smpl_cmm_master_getinfo

    smpl_cmm_vicemaster_getinfo:smpl_cmm_vicemaster_getinfo.c
    	@echo "CC smpl_cmm_vicemaster_getinfo.c"
    	@$(COMPILE) smpl_cmm_vicemaster_getinfo.c -o smpl_cmm_vicemaster_getinfo

    smpl_cmm_member_getcount_all:smpl_cmm_member_getcount_all.c
    	@echo "CC smpl_cmm_member_getcount_all.c"
    	@$(COMPILE) smpl_cmm_member_getcount_all.c
    	-o smpl_cmm_member_getcount_all

    smpl_cmm_member_getcount_all_2:smpl_cmm_member_getcount_all_2.c
    	@echo "CC smpl_cmm_member_getcount_all_2.c"
    	@$(COMPILE) smpl_cmm_member_getcount_all_2.c
    	-o smpl_cmm_member_getcount_all_2

    smpl_cmm_notification:smpl_cmm_notification.c
    	@echo "CC smpl_cmm_notification.c"
    	@$(COMPILE) smpl_cmm_notification.c -o smpl_cmm_notification

    smpl_cmm_member_setqualif:smpl_cmm_member_setqualif.c
    	@echo "CC smpl_cmm_member_setqualif.c"
    	@$(COMPILE) smpl_cmm_member_setqualif.c -o smpl_cmm_member_setqualif

    clean:
    	rm -f core *~

    cleanall:clean
    	rm -f $(BINS)
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