I ahve a basic script with a screen. Is there anyway that I can make it possible for the user not to type over the ] ie I would like the inpu to be only with the brakcets?
Any suggestions welcome.
eg
Code:
DB name:[ ]
function get_fdb {
while [[ 1 -eq 1 ]]
do
tput cup 9 41
read FDB
if [[ -n $FDB ]]
then
chkdb ${FDB}
if [[ $? -eq 0 ]]
then
break
else
disperr "From DB does not exist" 1
fi
fi
done
}
Last edited by Yogesh Sawant; 04-17-2008 at 12:29 PM..
Reason: added code tags
I have an Oki-Page 14ex with 4MB of RAM. Whenever I print large documents or a several small documents, I get a buffer overflow. Can anyone help? Thanks.
If there is any additional information you need, please feel free to ask.
Tim (3 Replies)
Hi everybody,
I have a problem. I'm trying to ftp a file to a remote system. my shell that wrote is look for a data in a area and when it there its starting the ftp.:) At this point it works. Then it does cd $quelle
ftp -n test <<EUF
user anonymous test
image
put W*
EUF
and so... (12 Replies)
Guys,
I have two big numbers to multiply. In doing do I am getting integer overflow.
I managed to multiply number but this number is useless as KSh does not recognise it as
a valid number. Here is what I am doing
$ expr 999999999999 \* 100
276447132
I got the right value by doing... (2 Replies)
I have the following expression:
#define GB (1024 * 1024 * 1024)
#define TB (1024 * GB)
#define MAX_SIZE (3 * TB)
off_t current_size;
And then the expression...
if (current_size > MAX_SIZE)
{
... (1 Reply)
Hi,
I get a problem with stack overflow on HP-UX, when running a C program.
Pid 28737 received a SIGSEGV for stack growth failure.
Possible causes: insufficient memory or swap space,
or stack size exceeded maxssiz.
The possible cause i found, was that the definition of a structure had... (0 Replies)
I have come accross a rather strange problem with two buffers that seem to be overriding each other.
bool killSession(const Session &session){
//Get user
FILE* fp = fopen("conf/sessions.current", "rt");
char line; char user; int x = 0; int leaseTime;
printf("key: %s \n" ,... (2 Replies)
Help!
I have an AIX system that has a power outage.
When I logged in as root and got the system up and running it all looked ok.
But.....when a user tries to log in they receive the error: The perform stack has overflowed OP=2117 PC=2124 E=46 in emmcshflif
icrun is finished
How can I fix... (1 Reply)
hi folks,
Do you have any idea why this error occurs ?
My server is hp blade in c7000 frames running RHEL 4 update 4.
# uname -a
Linux xxx 3 2.6.9-55.0.12.ELsmp #1 SMP Wed Oct 17 08:15:59 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
Applications running are jboss or java applications:
#... (4 Replies)
Discussion started by: linuxgeek
4 Replies
LEARN ABOUT DEBIAN
fixadd
fixadd(3alleg4) Allegro manual fixadd(3alleg4)NAME
fixadd - Safe function to add fixed point numbers clamping overflow. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
fixed fixadd(fixed x, fixed y);
DESCRIPTION
Although fixed point numbers can be added with the normal '+' integer operator, that doesn't provide any protection against overflow. If
overflow is a problem, you should use this function instead. It is slower than using integer operators, but if an overflow occurs it will
set `errno' and clamp the result, rather than just letting it wrap. Example:
fixed result;
/* This will put 5035 into `result'. */
result = fixadd(itofix(5000), itofix(35));
/* Sets `errno' and puts -32768 into `result'. */
result = fixadd(itofix(-31000), itofix(-3000));
ASSERT(!errno); /* This will fail. */
RETURN VALUE
Returns the clamped result of adding `x' to `y', setting `errno' to ERANGE if there was an overflow.
SEE ALSO fixsub(3alleg4), fixmul(3alleg4), fixdiv(3alleg4)Allegro version 4.4.2 fixadd(3alleg4)
04-17-2008
