Tuxedo 8.0 Supplement for H-Series RVUs

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Simpapp Sample Application

For the simpapp sample application to run on TNS/E systems, small changes have been made in two

files.

The simpapp_env file has an additional line:

export _RLD_LIB_PATH=$TUXDIR/lib

This sets an environment variable to the path used to search for DLLs at the time a process starts.

NonStop Tuxedo 8.0 executables are compiled with -Weld='-RLD_L /tuxedo8.0/lib',

so when NonStop Tuxedo is installed in the default location /tuxedo8.0, environment

variable _RLD_LIB_PATH is not needed to use NonStop Tuxedo's DLLs.

For further information, see the DLL Programmer's Guide for TNS/E Systems.

The simpapp.mk file has these additional lines:

# Float type: This flag is used to set the floating point type to

# be used while compiling the code.

FLOATTYPE = -WTandem_float

CFLAGS= -DNOWHAT=1 I$(INCDIR) $(CGFLAG) $(FLOATTYPE)

For compatibility between TNS/R and TNS/E systems in the same NonStop Tuxedo domain,

NonStop Tuxedo uses Tandem floating point mode on both system types. Since IEEE floating

point is the default for programs compiled on TNS/E systems, the -Wtandem_float option

must be given to the c89 compiler.

Bankapp Sample Application

For the bankapp sample application to run on TNS/E, small changes have been made in the

bankapp_env and bankapp_mk files. Also, two new scripts have been added, dbdump, which

dumps the data in the SQL tables and dbclean, which deletes data in the SQL tables.

The bankapp_env file has an additional line:

export _RLD_LIB_PATH=$TUXDIR/lib

This environment variable is set to the path used to search for DLLs at the time of process load.

NonStop Tuxedo 8.0 executables are compiled with -Weld='-RLD_L /tuxedo8.0/lib',

so when _RLD_LIB_PATH is empty, /tuxedo8.0/lib is used to search for the DLLs. By

default, NonStop Tuxedo is installed in /tuxedo8.0. In cases where NonStop Tuxedo is

installed in a directory different from /tuxedo8.0, _RLD_LIB_PATH must be set with

$TUXDIR/lib.

For further information, see the DLL Programmer's Guide for TNS/E Systems.