XFree(3X11)XFree(3X11)NAME
XFree - free client data
SYNOPSIS
XFree(data)
void *data;
ARGUMENTS
Specifies the data that is to be freed.
DESCRIPTION
The XFree function is a general-purpose Xlib routine that frees the specified data. You must use it to free any objects that were allocated
by Xlib, unless an alternate function is explicitly specified for the object. A NULL pointer cannot be passed to this function.
SEE ALSO
Xlib -- C Language X Interface
XFree(3X11)
Check Out this Related Man Page
XQueryTree(3) XLIB FUNCTIONS XQueryTree(3)NAME
XQueryTree - query window tree information
SYNTAX
Status XQueryTree(Display *display, Window w, Window *root_return, Window *parent_return, Window **children_return, unsigned int *nchil-
dren_return);
ARGUMENTS
children_return
Returns the list of children.
display Specifies the connection to the X server.
nchildren_return
Returns the number of children.
parent_return
Returns the parent window.
root_return
Returns the root window.
w Specifies the window whose list of children, root, parent, and number of children you want to obtain.
DESCRIPTION
The XQueryTree function returns the root ID, the parent window ID, a pointer to the list of children windows (NULL when there are no chil-
dren), and the number of children in the list for the specified window. The children are listed in current stacking order, from bottom-
most (first) to top-most (last). XQueryTree returns zero if it fails and nonzero if it succeeds. To free a non-NULL children list when it
is no longer needed, use XFree.
BUGS
This really should return a screen *, not a root window ID.
SEE ALSO XFree(3X11), XGetWindowAttributes(3X11), XQueryPointer(3X11)
Xlib - C Language X Interface
X Version 11 libX11 1.2.1 XQueryTree(3)
I have a Problem.
I installed freebsd 4.3 on my computer.
I have got a Geeforce 2 MX from Nvidia and on the nvidia homepage are only drivers for linux and somthing other strange.
Can I use this drivers?
I don't think so, the kernel is different between linux to unix, so what can I do?
... (1 Reply)
I've been trying to configure XFree86, and the first times that I have, it will only run at 320x? resolution.. I have an ATI card, and I've tried using the /stand/sysinstall graphical configuration method, and I've tried xf86config as well, both render the same results. that was before i... (3 Replies)
Hi folkss...
I just install Freebsd 4.5 mini disk which install only the
core FREEBSD system nothing else. I then want to install
KDE 3.0 so I install XFREE86 4.2 and I installed
both of these programs successfully with
pkg_add "filename.tgz"
I also install wrapper.tgz for "startx"... (1 Reply)
Hi folksss..
I will ask similiar to my previous post.
Have anyone successfully install XFree86 ver. 4.2
on FREEBSD 4.5 from scratch ???
If U do, please provide step by step how U do it.
Do U use graphic user interface to setup the hardware
configuration or DOS configuration ?
I... (2 Replies)
Does anyone know of a decent Darwin + XFree86 FT client package? Obviously a precompiled file is better than binary, but I'll take what I can get. (10 Replies)
i am currently trying to compile XFree86 under redhat 7.3. i am used to ./configure make make install, but i know that xfree86 is very different. what are the basic steps for building it. i already have read the documentation, but it wasn't of much help. it was erroring out on the imake. i don't... (1 Reply)
Anyone who have any ideas how-to make X faster.
I have a ATI Rage Mobility P/M AGP 2x card and I wanto get it fast, mostly for movie playback and so.
Is there OpenGL and GLX support?
regards
Esaia (1 Reply)
X.Org just released a new version of their X (X11R6.7). Besides Liscense stuff, what is better about X.org then XFree? What is better about XFree then X.org?
Also: Will my fglrx (ATI) or nvidia drivers (designed for XFree86 4.3) work on X.org? (2 Replies)
Hi to all!
I'm very novice in Unix/Linux.
I installed FreeBSD 4.10 in my pentium II 450mhz 64MB 4.300GB
more than 5 times and the error continues...
In the line mode i type "startx" (to enter in X)...but show me a message :
FATAL SERVER ERROR
NO SCREENS FOUND
X CONNECTION TO :0.0... (6 Replies)
hi everybody
i installed FreeBSD 5.x on a box with a video card Diamond SpeedStar A90 and a Fujitsu Siemens Monitor B772-1
when i do "startx" it gives me something like this:
fatal error: no devices detected
no screen detected
i'm lost...i don't know what to... (3 Replies)
Hello,
i have a S3 Trio64V+ card. I installed last release of XFree under FreeBSD
5.4.
I do xf86config, but when i try startx i have this error:
nsinternal# startx
XFree86 Version 4.5.0
Release Date: 16 March 2005
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD... (1 Reply)
It is possible to load many modules using xorg.conf, for example:
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSectionIs there some online/ps/pdf documentation about each of... (2 Replies)
Here's a good question about tuning. Why does my system continuously scan (sr) to free up pages when the amount of "fre" pages is well ABOVE my minfree and maxfree settings:
$ vmo -a | grep free
maxfree = 2560
minfree = 2048
$
Here is sample output from a... (2 Replies)