I want to print the error numbers returned by the system calls (not the actual integers but the strings that they match to). The error numbers like EACCESS, ENOMEM, ENOENT etc ...
For eg:
>>>>This will print the error number in terms of integer. I want to get exactly the error code ( EACCESS, or ENOMEM ) etc ..
Thanks in Advance
Last edited by pludi; 10-07-2009 at 04:31 PM..
Reason: code tags, please...
Hi guys ...
i need ur help with some printing problem in unix ...
first prob. :
i wanna print from my NCR unix to an Win NT , Ip based printing server ( HP JetDirect ) .
My issue , is it possible to print directly to an Ip address from unix ?
How do i make it work to get any results ?... (3 Replies)
Suppose I have a script which is monitoring a directory
whenever a file drops in that directory,it sends alert
say I want to write a return code for the above script
which on successful execution of script gives a return value
Based on return code , I want to do initiate some jobs in other... (1 Reply)
Sorry for asking a very basic question.
How do i compile my c codes in UNIX.
That is how do i know whether any c compiler is there in my system?
If nothing is present where from do i get one and load into my system? (12 Replies)
Hi,
I know how to read a return code after executing a single command.
"echo $?". But I do not know how to sum the return code for a group of commands.
If I string 3 commands together and I do an echo $? all I get is the retunr code for the last command. Example below:
... (3 Replies)
Could someone please correctly tell the codes to use on Unix operating systems to produce the below diacritics:
A
Ā = Unicode Character 'LATIN CAPITAL LETTER A WITH MACRON' (U+0100)
a
ā = Unicode Character 'LATIN SMALL LETTER A WITH MACRON' (U+0101)
D
Ḍ = Unicode Character... (1 Reply)
Hi,
We have a Unix 3.2v5.0.5.
I installed a printer via scoadmin, HP network printer manager with network peripheral name (hostname and ipadres are in /etc/hosts).
This is the configuration file :
Code:
root@sco1 # cat configurationBanner: on:AlwaysContent types: simpleDevice:... (0 Replies)
I ported application from SysV to Linux and run into troubles with printing.
Application uses lp and HP JetDirect-based printers, it inserts HP control codes in the file and uses plain lp -d dest doc-file command to print it.
The Linux (Ubuntu 8) has CUPS system, which I am not familiar... (0 Replies)
Solaris 10:
Having some trouble with a new printer printing control codes. This is an HP MFP M632.
Tried a few ppd files and without a ppd file using commands similar to the follow:
lpadmin -p L4102A -v /dev/null -m netstandard -n... (1 Reply)
Hi All,
We have a HTML source which will be processed using a informatica workflow. In between these two we have a Unix script which transforms the file.
We are getting an error from past week in the informatica saying invalid format, because the file has unused html reference (0-8,14-31 etc)... (2 Replies)
Discussion started by: karthik adiga
2 Replies
LEARN ABOUT PHP
mysqli_errno
MYSQLI_ERRNO(3) 1 MYSQLI_ERRNO(3)mysqli::$errno - Returns the error code for the most recent function call
Object oriented style
SYNOPSIS
int$mysqli->errno ()
DESCRIPTION
Procedural style
int mysqli_errno (mysqli $link)
Returns the last error code for the most recent MySQLi function call that can succeed or fail.
Client error message numbers are listed in the MySQL errmsg.h header file, server error message numbers are listed in mysqld_error.h. In
the MySQL source distribution you can find a complete list of error messages and error numbers in the file Docs/mysqld_error.txt.
PARAMETERS
o $
link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3)RETURN VALUES
An error code value for the last call, if it failed. zero means no error occurred.
EXAMPLES
Example #1
$mysqli->errno example
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if ($mysqli->connect_errno) {
printf("Connect failed: %s
", $mysqli->connect_error);
exit();
}
if (!$mysqli->query("SET a=1")) {
printf("Errorcode: %d
", $mysqli->errno);
}
/* close connection */
$mysqli->close();
?>
Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
if (!mysqli_query($link, "SET a=1")) {
printf("Errorcode: %d
", mysqli_errno($link));
}
/* close connection */
mysqli_close($link);
?>
The above examples will output:
Errorcode: 1193
SEE ALSO mysqli_connect_errno(3), mysqli_connect_error(3), mysqli_error(3), mysqli_sqlstate(3).
PHP Documentation Group MYSQLI_ERRNO(3)