Hi,
I need to read one chinese char using lex. I tried using "." ( period ) for pattern matching but in vain.
Could anyone suggest me how do i proceeed.
Sample pgm: to read a chinese char in single quotes.
%{
#include <locale.h>
%}
%%
\'.\' printf("SUCCESS\n");
. ... (0 Replies)
hi,
I want to print the below lines
"Message from bac logistics
The Confirmation File has not been received."
When i give like this in the code
"Message from bac logistics\n The Confirmation File has not been received."
It is giving only
Message from bac logistics\n The... (9 Replies)
hi,
I have a for loop where in I write some file name to another file.
I want to write all the filenames to another without any newlines. how can i avoid getting new lines with echo?
Thanks,
Srilaxmi (2 Replies)
Hi ,
We have developed a grammer for our domain language using lex n yacc.
I want to know is there any pre defined lex-yacc function which gets call before executing any rule (or rules).
Oue requirement is, before processing any rule ,we want to perform some specific actions ?
is there... (0 Replies)
Hi everyone!
This is my very first post, sorry if I'm not posting in the right category.
I'm trying to match a newline "/n" using lex/yacc.
For example,
print(9,'\n',8)
should print
9
8
now do I write a regular expression to match exactly " '\n' "
Thanks! (1 Reply)
Hi,
i have a file where the end-of-file might be at the end of of a valid text line or on a new line
case a)
p q r
s t u <eof>
case b)
p q r
s t u
<eof>
case c)
p q r
s t u
<no data, only carriage return>
<eof>
I have a requirement where <eof> line should not be read if it's... (3 Replies)
Hi everyone
I have a file where CP occurs both within each line and at the very end:
dwer 17 knsdask= * CP hwla 17 h'wopie un CP
I would like to separate the line on the first CP to get:
dwer 17 knsdask= * CP
hwla 17 h'wopie un CP
What I have so far is:
awk '{for (x=1; x<NF; x++)
... (5 Replies)
Hi all..
I have a text file which looks like below:
abcd
efgh
ijkl
(blank space)
I need to remove only the last (blank space) from the file. When I try wc -l the file name,the number of lines coming is 3 only, however blank space is there in the file.
I have tried options like... (14 Replies)
I have a file which comes every day and the file data look's as below.
Vi abc.txt
a|b|c|d\n
a|g|h|j\n
Some times we receive the file with only a new line character in the file like
vi abc.txt
\n (8 Replies)
Discussion started by: rak Kundra
8 Replies
LEARN ABOUT OPENSOLARIS
ieee80211_bmiss
IEEE80211_BMISS(9) BSD Kernel Developer's Manual IEEE80211_BMISS(9)NAME
ieee80211_bmiss -- 802.11 beacon miss support
SYNOPSIS
#include <net80211/ieee80211_var.h>
void
ieee80211_beacon_miss(struct ieee80211com *);
DESCRIPTION
The net80211 software layer provides a support framework for drivers that includes handling beacon miss events in station mode. Drivers can
dispatch beacon miss events that are recognized in hardware or net80211 can detect beacon miss if the driver dispatches received beacon
frames through the normal receive path. Software beacon miss support is especially useful when multiple vaps are operating and any hardware
beacon miss support is not available (e.g. operating as an access point together with one or more station mode vaps).
Drivers should dispatch beacon miss events recognized in the driver with ieee80211_beacon_miss(). This causes some number of ProbeRequest
frames to be sent to the access point to check if the association is still alive. If no response is received and roaming mode is set to
IEEE80211_ROAMING_AUTO then net80211 will try to re-associate and if that fails trigger a scan to look for the access point or another suit-
able AP. When the net80211 state machine is being operated manually, e.g. by wpa_supplicant(8), then applications are notified of the state
change and are responsible for handling the work of scanning for a new access point. The number of beacon miss events (without a ProbeRe-
sponse) is user settable with the IEEE80211_IOC_BMISSTHRESHOLD request.
Software beacon miss detection is enabled per-vap by setting the IEEE80211_FEXT_SWBMISS flag. Typically this is done when a vap is setup
when the IEEE80211_CLONE_NOBEACONS option is supplied to the clone operation. But drivers may also force this when they know they need help
detecting beacon miss. When beacon miss is detected in software the event is dispatched without driver involvement. Note that software bea-
con miss handling is not limited to station mode; it can be used in any operating mode where beacons from a peer station are received.
SEE ALSO wpa_supplicant(8), ieee80211(9), ieee80211_vap(9)BSD August 4, 2009 BSD