XrmEnumerateDatabase

Syntax


#define XrmEnumAllLevels 0
#define XrmEnumOneLevel  1

Bool XrmEnumerateDatabase(database, name_prefix, class_prefix, mode, proc, arg)
      XrmDatabase database;
      XrmNameList name_prefix;
      XrmClassList class_prefix;
      int mode;
      Bool (*proc)();
      XPointer arg;

Arguments

database	Specifies the resource database.
name_prefix	Specifies the resource name prefix.
class_prefix	Specifies the resource class prefix.
mode	Specifies the number of levels to enumerate.
proc	Specifies the procedure that is to be called for each matching entry.
arg	Specifies the user-supplied argument that will be passed to the procedure.

Description

The XrmEnumerateDatabase() function calls the specified procedure for each resource in the database that would match some completion of the given name/class resource prefix. The order in which resources are found is implementation dependent. If mode is XrmEnumOneLevel, a resource must match the given name/class prefix with just a single name and class appended. If mode is XrmEnumAllLevels, the resource must match the given name/class prefix with one or more names and classes appended. If the procedure returns True, the enumeration terminates and the function returns True. If the procedure always returns False, all matching resources are enumerated and the function returns False.

The procedure is called with the following arguments:


(*proc)(database, bindings, quarks, type, value, arg)
	XrmDatabase *database;
	XrmBindingList bindings;
	XrmQuarkList quarks;
	XrmRepresentation *type;
	XrmValue *value;
	XPointer closure;

The bindings and quarks lists are terminated by NULLQUARK. Note that pointers to the database and type are passed, but these values should not be modified.

The procedure must not modifiy the database. If Xlib has been initialized for threads, the procedure is called with the database locked and the result of a call by the procedure to any Xlib function using the same database is not defined.

XrmEnumerateDatabase

Syntax

Arguments

Description

See also