diff -r 89d6a7a84779 -r 25a17d01db0c Symbian3/PDK/Source/GUID-FF8F5D97-7D37-5F6B-84A3-C064E2FD53E0.dita --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Symbian3/PDK/Source/GUID-FF8F5D97-7D37-5F6B-84A3-C064E2FD53E0.dita Fri Jan 22 18:26:19 2010 +0000 @@ -0,0 +1,54 @@ + + + + + +System +Static Functions OverviewThis document provides an overview of the system static functions. +
Purpose

Provided miscellaneous system functions.

+
Description

The System Static Functions, provided +by the User class, typically either relate to the current +thread, or its heap, or system-wide properties, such as system time.

The +API is divided into the following areas:

Address +information

Checks if an address is within the ROM.

Algorithms

Algorithms for searching and sorting.

Asynchronous service support

Signalling and waiting on thread +request semaphores. See also Asynchronous +Services Overview.

Beep

Make a beep tone.

Cleanup +support

Raising leaves and setting traps. See also Cleanup +Support Overview.

CObject +name validation

Check that name is a valid CObject name. +See also Reference +Counting Objects Overview.

C-style +string length

A string length function for C-style strings. See +also Descriptors Overview.

Debugging support

Enable or disable just-in-time debugging.

Device management

Loading and unloading physical and logical +device drivers.

Execution +control

Force thread termination and panics and respond to these +events. See also Threads +And Processes Overview.

Heap +debugging support

Relative to the current thread's heap; they +support debugging of memory leaks. See also Memory +Allocation Overview.

Language-dependent +character functions

Folding, collating, and case conversion functions +for strings, dependent on the language of the current locale. See also Descriptors Overview.

Locked incrementer and decrementer

Atomic increment and decrement +operations.

Notification +service

Display a text message on the screen for a short time. +See also Notification +Services Overview.

Set +time

Set secure system time and the non-secure system time. See +also Date And Time +Handling Overview.

Synchronous +timer services

Suspend current thread for relative or absolute +time. See also Timers +And Timing Services Overview.

System +wide locale

Set the system wide currency symbol. See also Locale Settings Overview.

Tick count

Machine's current tick count.

User heap management

Heap manipulation functions for the +current thread's heap. See also Memory +Allocation Overview.

Version +information and comparisons

Functions to compare two versions +and to get the version of the operating system. See also Version +Handling Overview.

+
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