System Information

Modules
	Threads
	Symbian OS Specific
	Thread Local Storage.
	Atomic Variables
	Mutexes.
	Reader/Writer Mutex
	Critical sections.
	Semaphores.
	Event Object.
	High Resolution Timestamp
	Application execution
	Time Data Type and Manipulation.

Data Structures
struct	pj_sys_info

Enumerations
enum	pj_sys_info_flag { PJ_SYS_HAS_IOS_BG = 1 }

Functions
const pj_sys_info *	pj_get_sys_info (void)
pj_status_t	pj_thread_init (void)

Variables
pj_str_t	pj_sys_info::machine
pj_str_t	pj_sys_info::os_name
pj_uint32_t	pj_sys_info::os_ver
pj_str_t	pj_sys_info::sdk_name
pj_uint32_t	pj_sys_info::sdk_ver
pj_str_t	pj_sys_info::info
pj_uint32_t	pj_sys_info::flags
void *	pj_symbianos_params::rsocketserv
void *	pj_symbianos_params::rconnection
void *	pj_symbianos_params::rhostresolver
void *	pj_symbianos_params::rhostresolver6

Detailed Description

Enumeration Type Documentation

pj_sys_info_flag

enum pj_sys_info_flag

These enumeration contains constants to indicate support of miscellaneous system features. These will go in "flags" field of pj_sys_info structure.

Enumerator
PJ_SYS_HAS_IOS_BG	Support for Apple iOS background feature.

Function Documentation

pj_get_sys_info()

const pj_sys_info* pj_get_sys_info

(

void

)

Obtain the system information.

Returns

System information structure.

pj_thread_init()

pj_status_t pj_thread_init

(

void

)

Internal PJLIB function to initialize the threading subsystem.

Returns

PJ_SUCCESS or the appropriate error code.

Variable Documentation

flags

pj_uint32_t pj_sys_info::flags

Other flags containing system specific information. The value is bitmask of pj_sys_info_flag constants.

info

pj_str_t pj_sys_info::info

A longer null terminated string identifying the underlying system with as much information as possible.

machine

pj_str_t pj_sys_info::machine

Null terminated string containing processor information (e.g. "i386", "x86_64"). It may contain empty string if the value cannot be obtained.

os_name

pj_str_t pj_sys_info::os_name

Null terminated string identifying the system operation (e.g. "Linux", "win32", "wince"). It may contain empty string if the value cannot be obtained.

os_ver

pj_uint32_t pj_sys_info::os_ver

A number containing the operating system version number. By convention, this field is divided into four bytes, where the highest order byte contains the most major version of the OS, the next less significant byte contains the less major version, and so on. How the OS version number is mapped into these four bytes would be specific for each OS. For example, Linux-2.6.32-28 would yield "os_ver" value of 0x0206201c, while for Windows 7 it will be 0x06010000 (because dwMajorVersion is 6 and dwMinorVersion is 1 for Windows 7).

This field may contain zero if the OS version cannot be obtained.

rconnection

void* pj_symbianos_params::rconnection

Optional RConnection instance to be used by PJLIB when creating sockets. If this value is NULL, no RConnection will be specified when creating sockets.

rhostresolver

void* pj_symbianos_params::rhostresolver

Optional RHostResolver instance to be used by PJLIB. If this value is NULL, a new RHostResolver instance will be created when pj_init() is called.

rhostresolver6

void* pj_symbianos_params::rhostresolver6

Optional RHostResolver for IPv6 instance to be used by PJLIB. If this value is NULL, a new RHostResolver instance will be created when pj_init() is called.

rsocketserv

void* pj_symbianos_params::rsocketserv

Optional RSocketServ instance to be used by PJLIB. If this value is NULL, PJLIB will create a new RSocketServ instance when pj_init() is called.

sdk_name

pj_str_t pj_sys_info::sdk_name

Null terminated string identifying the SDK name that is used to build the library (e.g. "glibc", "uclibc", "msvc", "wince"). It may contain empty string if the value cannot eb obtained.

sdk_ver

pj_uint32_t pj_sys_info::sdk_ver

A number containing the SDK version, using the numbering convention as the "os_ver" field. The value will be zero if the version cannot be obtained.