Hi all,
I am running 7.3 Redhat Linux, I have Oracle database running on it and I have some problem with the memory. every time I startup the database, the memory was peak up to 630M of Ram out 640M ram on the entire box and I didn't specify that much of memory on my database. Oracle advise me... (2 Replies)
Received the following on the weekend.
Panic:k_trap kernel mode trap type 0X0000000e cannot dump 163739 pages to dumpdev hd (1/41):space for only 48640 pages
Dump not complete
Safe to power off or press any key to reboot
Any ideas how to fix this one? It also happen a month ago. (3 Replies)
Apart from the obvious, uname command, is there anyway to determine which Linux distribution and version of the distribution has been installed? (7 Replies)
I want to know the distribution and version of linux that I am running:
uname -r gives me: 2.4.20-8bldsmp
uname -v gives me: #1 SMP Wed Sep 20 19:32:24 PDT 2006
Whats the distribution ?
and
whats the version ?
thanks !!! (1 Reply)
Hi,
Can you please let me know about kernal parameters?
Where we can see that kernal parameters?
we are using System = SunOS 5.10.
Please let me know commands to see these kernal parameters file or files. (1 Reply)
Hi
I have run the command uname -a
and i got the below output
Linux vm07 2.6.9-77.Emp #1 SMP Wed Nov 7 13:58:04 EST 2007 i686 i686 i386 GNU/Linux
i want know the version of Linux can i get it from above output
if yes then what is it?
is it 2.6.9-77.Emp? (2 Replies)
Tk_GetGC(3) Tk Library Procedures Tk_GetGC(3)__________________________________________________________________________________________________________________________________________________NAME
Tk_GetGC, Tk_FreeGC - maintain database of read-only graphics contexts
SYNOPSIS
#include <tk.h>
GC
Tk_GetGC(tkwin, valueMask, valuePtr)
Tk_FreeGC(display, gc)
ARGUMENTS
Tk_Window tkwin (in) Token for window in which the graphics context will be used.
unsigned long valueMask (in) Mask of bits (such as GCForeground or GCStipple) indicating which fields of *valuePtr are valid.
XGCValues *valuePtr (in) Pointer to structure describing the desired values for the graphics context.
Display *display (in) Display for which gc was allocated.
GC gc (in) X identifier for graphics context that is no longer needed. Must have been allocated by Tk_GetGC.
_________________________________________________________________DESCRIPTION
Tk_GetGC and Tk_FreeGC manage a collection of graphics contexts being used by an application. The procedures allow graphics contexts to be
shared, thereby avoiding the server overhead that would be incurred if a separate GC were created for each use. Tk_GetGC takes arguments
describing the desired graphics context and returns an X identifier for a GC that fits the description. The graphics context that is
returned will have default values in all of the fields not specified explicitly by valueMask and valuePtr.
Tk_GetGC maintains a database of all the graphics contexts it has created. Whenever possible, a call to Tk_GetGC will return an existing
graphics context rather than creating a new one. This approach can substantially reduce server overhead, so Tk_GetGC should generally be
used in preference to the Xlib procedure XCreateGC, which creates a new graphics context on each call.
Since the return values of Tk_GetGC are shared, callers should never modify the graphics contexts returned by Tk_GetGC. If a graphics con-
text must be modified dynamically, then it should be created by calling XCreateGC instead of Tk_GetGC.
When a graphics context is no longer needed, Tk_FreeGC should be called to release it. There should be exactly one call to Tk_FreeGC for
each call to Tk_GetGC. When a graphics context is no longer in use anywhere (i.e. it has been freed as many times as it has been gotten)
Tk_FreeGC will release it to the X server and delete it from the database.
KEYWORDS
graphics context
TkTk_GetGC(3)