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samgr_lite-h.md 7.59 KB

# samgr\_lite.h<a name="ZH-CN_TOPIC_0000001055518068"></a>

## **Overview**<a name="section1465209326084832"></a>

**Related Modules:**

[Samgr](Samgr.md)

**Description:**

Manages system capabilities.

This is used when services, features, and functions are registered with and discovered by Samgr.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1174344881084832"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table1888670940084832"></a>
<table><thead align="left"><tr id="row392161710084832"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p689125055084832"><a name="p689125055084832"></a><a name="p689125055084832"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1972091090084832"><a name="p1972091090084832"></a><a name="p1972091090084832"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row2035764495084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2062814885084832"><a name="p2062814885084832"></a><a name="p2062814885084832"></a><a href="SamgrLite.md">SamgrLite</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p783764153084832"><a name="p783764153084832"></a><a name="p783764153084832"></a>Represents the system ability management class. </p>
</td>
</tr>
</tbody>
</table>

## Macros<a name="define-members"></a>

<a name="table1173780048084832"></a>
<table><thead align="left"><tr id="row448570920084832"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p847245542084832"><a name="p847245542084832"></a><a name="p847245542084832"></a>Macro Name and Value</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1893381874084832"><a name="p1893381874084832"></a><a name="p1893381874084832"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1370141976084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p894106434084832"><a name="p894106434084832"></a><a name="p894106434084832"></a><a href="Samgr.md#gadc00f0568236d4538c867ed7194d8960">BOOTSTRAP_SERVICE</a>&nbsp;&nbsp;&nbsp;"Bootstrap"</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1257954897084832"><a name="p1257954897084832"></a><a name="p1257954897084832"></a>Starts a bootstrap service, which is used by samgr and implemented by system service developers. </p>
</td>
</tr>
</tbody>
</table>

## Typedefs<a name="typedef-members"></a>

<a name="table402739233084832"></a>
<table><thead align="left"><tr id="row1364266230084832"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p164300724084832"><a name="p164300724084832"></a><a name="p164300724084832"></a>Typedef Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p148551043084832"><a name="p148551043084832"></a><a name="p148551043084832"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row2091000946084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p401508575084832"><a name="p401508575084832"></a><a name="p401508575084832"></a><a href="Samgr.md#gadc486c8d2698eab8a9f26f0eb6cc63c8">BootMessage</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2034686413084832"><a name="p2034686413084832"></a><a name="p2034686413084832"></a>typedef enum <a href="Samgr.md#gaf39e482610dca95f0dba85613755eb40">BootMessage</a>&nbsp;</p>
<p id="p997155246084832"><a name="p997155246084832"></a><a name="p997155246084832"></a>Enumerates the IDs of the message to be processed for starting the bootstrap service. </p>
</td>
</tr>
<tr id="row1036456143084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1952469229084832"><a name="p1952469229084832"></a><a name="p1952469229084832"></a><a href="Samgr.md#gaad729fe4f36b7b42a122349af334fb28">SamgrLite</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p410857462084832"><a name="p410857462084832"></a><a name="p410857462084832"></a>typedef struct <a href="SamgrLite.md">SamgrLite</a>&nbsp;</p>
<p id="p676170271084832"><a name="p676170271084832"></a><a name="p676170271084832"></a>Represents the system ability management class. </p>
</td>
</tr>
</tbody>
</table>

## Enumerations<a name="enum-members"></a>

<a name="table1484511793084832"></a>
<table><thead align="left"><tr id="row948305756084832"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p833335095084832"><a name="p833335095084832"></a><a name="p833335095084832"></a>Enumeration Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1620305172084832"><a name="p1620305172084832"></a><a name="p1620305172084832"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1481348796084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1118218047084832"><a name="p1118218047084832"></a><a name="p1118218047084832"></a><a href="Samgr.md#gaf39e482610dca95f0dba85613755eb40">BootMessage</a> { <a href="Samgr.md#ggaf39e482610dca95f0dba85613755eb40aee5f1e07de9a8e2e167f97dd2cc0c2d7">BOOT_SYS_COMPLETED</a>, <a href="Samgr.md#ggaf39e482610dca95f0dba85613755eb40a8b0613200e2b05f9309175fe9bd30ca1">BOOT_APP_COMPLETED</a>, <a href="Samgr.md#ggaf39e482610dca95f0dba85613755eb40a9aff5f5b8378e898076ee326da5cd572">BOOT_REG_SERVICE</a>, <a href="Samgr.md#ggaf39e482610dca95f0dba85613755eb40a515e06399df48a6d93435e7c30745eec">BOOTSTRAP_BUTT</a> }</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1456233837084832"><a name="p1456233837084832"></a><a name="p1456233837084832"></a>Enumerates the IDs of the message to be processed for starting the bootstrap service. </p>
</td>
</tr>
</tbody>
</table>

## Functions<a name="func-members"></a>

<a name="table1795829636084832"></a>
<table><thead align="left"><tr id="row1906792759084832"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p989304193084832"><a name="p989304193084832"></a><a name="p989304193084832"></a>Function Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1714031200084832"><a name="p1714031200084832"></a><a name="p1714031200084832"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row132990853084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1863207063084832"><a name="p1863207063084832"></a><a name="p1863207063084832"></a><a href="Samgr.md#ga21f168d6f97d6991115ae1cf8bbd8deb">SAMGR_GetInstance</a> (void)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1497697281084832"><a name="p1497697281084832"></a><a name="p1497697281084832"></a><a href="SamgrLite.md">SamgrLite</a> *&nbsp;</p>
<p id="p1970691957084832"><a name="p1970691957084832"></a><a name="p1970691957084832"></a>Obtains the singleton Samgr instance. </p>
</td>
</tr>
<tr id="row852095759084832"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1656815823084832"><a name="p1656815823084832"></a><a name="p1656815823084832"></a><a href="Samgr.md#ga756ac1f5376c72aa5d14b855a302d7b6">SAMGR_Bootstrap</a> (void)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p375064962084832"><a name="p375064962084832"></a><a name="p375064962084832"></a>void&nbsp;</p>
<p id="p2066110495084832"><a name="p2066110495084832"></a><a name="p2066110495084832"></a>Starts system services and features. </p>
</td>
</tr>
</tbody>
</table>

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提交于 2020-09-08 10:08 . add OpenHarmony 1.0 baseline

samgr_lite.h

Overview

Related Modules:

Description:

Manages system capabilities.

This is used when services, features, and functions are registered with and discovered by Samgr.

Since:

1.0

Version:

1.0

Summary

Data Structures

Data Structure Name	Description
SamgrLite	Represents the system ability management class.

Macros

Macro Name and Value	Description
BOOTSTRAP_SERVICE "Bootstrap"	Starts a bootstrap service, which is used by samgr and implemented by system service developers.

Typedefs

Typedef Name

Description

typedef enum BootMessage

Enumerates the IDs of the message to be processed for starting the bootstrap service.

typedef struct SamgrLite

Represents the system ability management class.

Enumerations

Enumeration Name	Description
BootMessage { BOOT_SYS_COMPLETED, BOOT_APP_COMPLETED, BOOT_REG_SERVICE, BOOTSTRAP_BUTT }	Enumerates the IDs of the message to be processed for starting the bootstrap service.

Functions

Function Name

Description

SAMGR_GetInstance (void)

Obtains the singleton Samgr instance.

SAMGR_Bootstrap (void)

void

Starts system services and features.

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