NAME
RSL Display -
Functions
int globus_rsl_value_print_recursive (globus_rsl_value_t
*globus_rsl_value_ptr)
char * globus_rsl_get_operator (int my_op)
int globus_rsl_print_recursive (globus_rsl_t *ast_node)
char * globus_rsl_unparse (globus_rsl_t *rsl_spec)
char * globus_rsl_value_unparse (globus_rsl_value_t *rsl_value)
Function Documentation
int globus_rsl_value_print_recursive (globus_rsl_value_t *
globus_rsl_value_ptr)
Print the value of a globus_rsl_value_t to standard output. The
globus_rsl_value_print_recursive() function prints a string
representation of the RSL value node pointed to by the
globus_rsl_value_ptr parameter to standard output. This function is not
reentrant.
Parameters:
globus_rsl_value_ptr A pointer to the RSL value to display.
Returns:
The globus_rsl_value_print_recursive() function always returns
GLOBUS_SUCCESS.
char* globus_rsl_get_operator (int my_op)
Get the string representation of an RSL operator. The
globus_rsl_get_operator() function returns a pointer to a static string
that represents the RSL operator passed in via the my_op parameter. If
the operator is not value, then globus_rsl_get_operator() returns a
pointer to the string ’??’
Parameters:
my_op The RSL operator to return.
Returns:
The globus_rsl_get_operator() function returns a pointer to the
string representation of the my_op parameter, or ’??’ if that value
is not a value RSL operator.
int globus_rsl_print_recursive (globus_rsl_t * ast_node)
Print the value of an RSL syntax tree to standard output. The
globus_rsl_print_recursive() function prints a string representation of
the RSL syntax tree pointed to by the ast_node parameter to standard
output. This function is not reentrant.
Parameters:
ast_node A pointer to the RSL syntax tree to display.
Returns:
The globus_rsl_print_recursive() function always returns
GLOBUS_SUCCESS.
char* globus_rsl_unparse (globus_rsl_t * rsl_spec)
Convert an RSL parse tree to a string. The globus_rsl_unparse()
function returns a new string which can be parsed into the RSL syntax
tree passed as the rsl_spec parameter. The caller is responsible for
freeing this string.
Parameters:
rsl_spec A pointer to the RSL syntax tree to unparse.
Returns:
Upon success, the globus_rsl_unparse() function returns a new
string which represents the RSL parse tree passed as the rsl_spec
parameter. If an error occurs, globus_rsl_unparse() returns NULL.
char* globus_rsl_value_unparse (globus_rsl_value_t * rsl_value)
Convert an RSL value pointer to a string. The
globus_rsl_value_unparse() function returns a new string which can be
parsed into the value of an RSL relation that has the same syntactic
meaning as the rsl_value parameter. The caller is responsible for
freeing this string.
Parameters:
rsl_value A pointer to the RSL value node to unparse.
Returns:
Upon success, the globus_rsl_value_unparse() function returns a new
string which represents the RSL value ndoe passed as the rsl_value
parameter. If an error occurs, globus_rsl_value_unparse() returns
NULL.
Author
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