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u [ proc-addr]
If you omit arguments, the extension displays the u structure of the
currently running process.
For example:
(kdbx) u ffffffff9027ff38
procp 0x9027ff38
ar0 0x90c85ef8
comm cfgmgr
args g B* ü
u_ofile_of: 0x86344e30 u_pofile_of: 0x86345030
0 0xffffffff902322d0
1 0xffffffff90232278
2 0xffffffff90232278
3 0xffffffff90232328
4 0xffffffff90232380 Auto-close
5 0xffffffff902324e0
sizes 29 45 2 (clicks)
u_outime 0
sigs
40 40 40 40 40 40 40 40
40 40 40 40 40 40 40 40
40 40 40 40 40 40 40 40
40 40 40 40 40 40 40 40
sigmask
0 fffefeff fffefeff fffefeff 0 0 0 0
0 0 0 0 0 fffefeff 0 fffefeff
00000000
00000000
sigonstack 0
oldmask 2000
sigstack 0 0
cdir rdir 901885b8 0
timers
start 0 723497702
acflag 193248
(kdbx)
2.2.3.31 Displaying References to the ucred Structure
The ucred extension displays all instances of references to ucred structures.
This extension has the following format:
ucred [ -proc
|
-uthread
|
-file
|
-buf
|
-ref addr
|
-checkaddr
|
checkall]
If you omit all flags, ucred displays all references to ucred structures. The
following describes the flags you can specify:
-proc
Displays all ucreds referenced by the proc
structures
2–34 Kernel Debugging Utilities