ddi_get_kt_did(9F) Kernel Functions for Drivers ddi_get_kt_did(9F)NAME
ddi_get_kt_did - get identifier of current thread
SYNOPSIS
#include <sys/types.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>
kt_did_t ddi_get_kt_did(void);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
DESCRIPTION
The ddi_get_kt_did() function returns a unique 64-bit identifier for the currently running thread.
CONTEXT
This routine can be called from user, kernel, or interrupt context. This routine cannot be called from a high-level interrupt context.
RETURN VALUES
ddi_get_kt_did() always returns the identifier for the current thread. There are no error conditions.
SEE ALSO
Writing Device Drivers
NOTES
The value returned by this function can also be seen in adb or mdb as the did field displayed when using the thread macro.
This interface is intended for tracing and debugging purposes.
SunOS 5.10 15 May 2001 ddi_get_kt_did(9F)
Check Out this Related Man Page
ddi_can_receive_sig(9F) Kernel Functions for Drivers ddi_can_receive_sig(9F)NAME
ddi_can_receive_sig - Test for ability to receive signals
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
boolean_t ddi_can_receive_sig(void);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
None.
DESCRIPTION
The ddi_can_receive_sig() function returns a boolean value indicating whether the current thread can receive signals sent by kill(2).
If the return value is B_FALSE, then the calling thread cannot receive signals, and any call to qwait_sig(9F), cv_wait_sig(9F), or
cv_timedwait_sig(9F) implicitly becomes qwait(9F), cv_wait(9F), or cv_timedwait(9F), respectively. Drivers that can block indefinitely
awaiting an event should use this function to determine if additional means (such as timeout(9F)) may be necessary to avoid creating unkil-
lable threads.
RETURN VALUES
B_FALSE The calling thread is in a state in which signals cannot be received. For example, the thread is not associated
with a user process or is in the midst of exit(2) handling.
B_TRUE The calling thread may receive a signal while blocked on a condition variable. Note that this function does not
check to determine whether signals are blocked (see sigprocmask(2)).
CONTEXT
The ddi_can_receive_sig() function may be called from user, kernel, or interrupt context.
SEE ALSO close(9E), cv_wait(9F), qwait(9F)SunOS 5.11 15 Dec 2003 ddi_can_receive_sig(9F)
Hi, i have a file like this:
A1
kdfjdljfdkljfdlf
A2
lfjdlfkjddkjf
A3
***no hit***
A4
ldjfldjfdk
A5
***no hit***
A6
jldfjdlfjdlkfjd
I want to remove the lines "***no hit*** and their above line to get an output file like this: (11 Replies)
Not my story, but interesting enough to be worth posting here IMHO. (Original is here)
The following is the 500-mile email story in the form it originally appeared, in a post to sage-members on Sun, 24 Nov 2002.:
From trey@sage.org Fri Nov 29 18:00:49 2002
Date: Sun, 24 Nov 2002 21:03:02... (3 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hi gurus,
I have a weird requirement. I need to convert the number to english lecture.
I have 1.2 ....19 numbers
I need to convert to first second third fourth, fifth, sixth...
Is there any way convert it using unix command?
thanks in advance. (8 Replies)
Hi,
Humorous UNIX Commands shows a fun way of using echo and dc to sort of obfuscate a string.
% echo 'sasb3135071790101768542287578439snlbxq'|dc
GET A LIFE!
I am just wanting to know if there is a way to sort of use dc and echo to print out an obfuscated/garbled string instead... (3 Replies)
Hi All,
Having recently started a new job, a Data Center Migration in fact I have been tasked with looking at some of the older Solaris boxes when I came across this little gem.
nismas# uname -a
SunOS nismas 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-1
nismas# uptime
10:37am up 2900... (2 Replies)
For any SunOS 5.XX release, it appears prior to the "login:" prompt (as if a "uname" command is run).
Would anyone know where that initial display of SunOS release comes from upon a remote login and how I can stop if from displaying?
Thank you (4 Replies)
I am trying to remove each line in which $2 is FP or RFP. I believe the below will remove one instance but not both. Thank you :).
file
12
123 FP
11
10 RFP
awk
awk -F'\t' '
$2 != "FP"' file
desired output
12
11 (6 Replies)
Hi everybody,
Which Unix base OS have best performance for HOST virtualization?
I tested SmartOS but it needs another OS to connect remotely!
Thanks in advance. (11 Replies)
I have this file:
>ID1
AA
>ID2
TTTTTT
>ID-3
AAAAAAAAA
>ID4
TTTTTTGGAGATCAGTAGCAGATGACAG-GGGGG-TGCACCCC
Add I am trying to use this script to output sequences longer than 15 characters:
sed -r '/^>/N;{/^.{,15}$/d}'
The desire output would be this:
>ID4... (8 Replies)
Hi,
I am having contents in a file like below,
cat testfile
rpool/swap
rpool/swap14
rpool/swap2
rpool/swap3
I want to sort the above contents like,
rpool/swap
rpool/swap2
rpool/swap3
rpool/swap14
I have tried in this way, (7 Replies)
Morning All
So, I am starting looking into the world of UNIX for a new job (luckily not my primary function!) and I am looking to get stared. Like anything I seem to learn best by trying things out first in an environment but I have a key question:
Currently I use Oracle VirtualBox, can... (8 Replies)