XrmEnumerateDatabase(3) XLIB FUNCTIONS XrmEnumerateDatabase(3)
NAME
XrmEnumerateDatabase - enumerate resource database entries
SYNTAX
#include <X11/Xresource.h>
#de- XrmEnumAllLevels 0
fine
#de- XrmEnumOneLevel 1
fine
Bool XrmEnumerateDatabase(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 ap-
pended. 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 re-
turns True. If the procedure always returns False, all matching re-
sources 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 arg;
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 modify the database. If Xlib has been initial-
ized 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.
SEE ALSO
XrmGetResource(3), XrmInitialize(3), XrmPutResource(3)
Xlib - C Language X Interface
X Version 11 libX11 1.8.12 XrmEnumerateDatabase(3)
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