Provided by: libxres-dev_1.2.0-3_amd64 bug

NAME

       XRes - X-Resource extension client library

SYNOPSIS

       #include <X11/extensions/XRes.h>

       typedef struct {
            XID            resource_base;
            XID            resource_mask;
       } XResClient;

       typedef struct {
            Atom           resource_type;
            unsigned int   count;
       } XResType;

       Bool XResQueryExtension(Display *dpy, int *event_base_return, int *error_base_return);

       Status      XResQueryVersion(Display      *dpy,     int     *major_version_return,     int
              *minor_version_return);

       Status XResQueryClients(Display *dpy, int *num_clients, XResClient **clients);

       Status XResQueryClientResources(Display *dpy, XID xid, int *num_types, XResType **types);

       Status XResQueryClientPixmapBytes(Display *dpy, XID xid, unsigned long *bytes);

DESCRIPTION

       X-Resource is an extension that allows a client to query the X server about its  usage  of
       various  resources.   It  should  not  be  confused  with  the  X resource database access
       functions.

       XResQueryExtension returns True if the XRes extension is available on the  given  display.
       A  client  must call XResQueryExtension before calling any other XRes function in order to
       negotiate a compatible protocol version; otherwise the client will get undefined  behavior
       (XRes may or may not work).

       XResQueryVersion  returns True if the request succeeded; the values of the major and minor
       protocol versions supported  by  the  server  are  returned  in  major_version_return  and
       minor_version_return .

       XResQueryClients  fills a list of clients of the given display. For each client it returns
       in the XResClient structure a mask and a  base  value  of  the  resources  used  by  these
       clients.  Returns True on success or False on failure.

       XResQueryClientResources fills a list of XResType structures, indicating for each resource
       type allocated by the client its name (as an Atom) and the number  of  resources  of  this
       type allocated.  Returns True on success or False on failure.

       XResQueryClientPixmapBytes  gives,  for resources of type PIXMAP the total number of bytes
       allocated in the X server by the given client.   Returns  True  on  success  or  False  on
       failure.

ERRORS

       XResQueryClientResources  and XResQueryClientPixmapBytes will return BadValue if passed an
       illegal client identifier.

SEE ALSO

       X(7)

AUTHOR

       Mark Vojkovich, originally for The XFree86 Project Inc.

STABILITY

       This API is considered as experimental. The XRes library major revision may be incremented
       whenever incompatible changes are done to the API without notice. Use with care.