gfarm_initialize - initialization of Gfarm execution environment
char * gfarm_initialize (int *argcp, char *** argvp);
gfarm_initialize() initializes the execution environment for the Gfarm
application. argcp is a pointer to the number of arguments and argvp
is a pointer to the argument vector.
NULL The function terminated successfully.
Insufficient memory was available.
Others An error except the above occurred. The reason is shown by its