... Abstract Set the value of the current long error message. ... Particulars The CSPICE routine sigerr_c should always be called AFTER this routine is called, when an error is detected. The effects of this routine are: 1. ... As a result, The CSPICE routine, getmsg_ , will be able to retrieve message, until message has been ``erased'' by a call to reset_c , or overwritten by another call to setmsg_c . ... If acceptance of a new long error message is not allowed, a call to this routine has no effect. ...

... The handling level can then choose the best way to handle the error, e.g. print the message and/or halt the program. ... FileProcess( myfile.txt , status ); result = Func1(3.0, status ); if (! ExcOK ( status )){ ExcPrint( status , stderr); ExcClear( status ); } ... } double FileProcess(char * file , ExcStatus * status ) { FILE *fd; if (! ExcOK ( status )) return ; fd = fopen( file , rb ); if (fd == NULL) { ExcSignal( status ); ExcExplain( status , Unable to open %s\n , file ); return ; } ...

Subroutine: ERROR Purpose: User error handling routine. Category: SYSTEM, USER-INTERFACE File: srvreq.c Author: J.P. Terlouw Use: CALL ERROR( IER, Input integer MESSAGE ) Input character IER Severity of error. 1 = Warning 2 = Minor error 3 = Serious error 4 = Fatal error MESSAGE Character string containing message for the user. Description: The user is allowed to set the value of the MESSAGELEVEL and the ERRORLEVEL. ... Default levels: ERRORLEVEL=4, MESSAGELEVEL=1. ...

TclActor is a set of classes that allow one to write an actor for the 3.5m control system. ... Thus, to the extent that the underlying hardware controllers support it, an actor based on TclActor can execute multiple commands at the same time. ... Commands must be in the following format: [cmdId [msgId]] [verb [arguments]] where: . ... The device code tends to fall into several categories: code to support executing commands, code to handle replies and code to represent the internal state of the device. ...

... Lecture notes + integrated exercises, solutions and marking . ... C/C++ Program Compilation . ... UNIX Library Functions . ... Further Data Types . ... Not assigning a pointer to memory address before using it . ... Exercise . ... Threads: Basic Theory and Libraries . ... Thread Levels . ... Global and Private Thread-Specific Data Example . ... Example Use of Thread Specific Data:Rethinking Global Variables . ... Further Threads Programming:Thread Attributes (POSIX) . ... Thread programming examples...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Problem creating a new system call . ... When I try to call my new system call, it always returns -1. I then check the error message using perror( ). The error message is always "Bad Address". Could anybody please tell me what can cause a system call to return "Bad Address" error. ...

XPA supports host-based access control for each XPA access point. You can enable/disable access control using the XPA_ACL environment variable. ... See XPA Access Points and Templates for more information about xpa templates. ... For example: xpaset -p xpa1 -acl "somehost -" will turn off all access control for somehost to the xpa1 access point, while: xpaset -p XPA:xpa1 -acl "beberly gs" will give beberly xpaget and xpaset access to the access point whose class is XPA and whose name is xpa1. ...

. The shell uses a command called test to evaluate conditional expressions. Full details of this command can be found in the test manual page. For example: if test ! -f $FILE then if test "$WARN" = "yes" then echo "$FILE does not exist" fi fi . First, we test to see if the filename specified by the variable $FILE exists and is a regular file. If it does not then we test to see if the variable $WARN is assigned the value yes , and if it is a message that the filename does not exist is displayed.

... Report on Cosmic Call 1999 . ... Cosmic Call Sessions . ... This Report outlines methodology, hard- and software, which were developed to transmit first public Interstellar messages from Evpatoria Deep Space Center (EDSC), and describes four Cosmic Call Sessions, which were fulfilled in EDSC on May 24 and June 30 - July 1, 1999. ... Each Cosmic Call consists of two parts. ... Dutil Message, . ... The software for gathering all messages and creating the Cosmic Call stream, was written on C language. ...

... This chapter describes the functions that allow a plug-in to display a message on the status line, get agent information, and check on the current version of the Plug-in API and Communicator. ... Displaying a Status Line Message . ... The Communicator and Plug-in API major version numbers represent code release numbers, and their minor version numbers represent point release numbers. ... Differing version numbers may mean that the current Plug-in API and Communicator versions are incompatible. ...