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StructCmsghdr
public
final
class
StructCmsghdr
extends Object
Corresponds to C's struct cmsghdr.
Summary
Fields |
|---|
public
final
byte[] |
cmsg_data
message data sent/received
|
public
final
int |
cmsg_level
Originating protocol
|
public
final
int |
cmsg_type
Protocol-specific type
|
Public constructors |
|---|
StructCmsghdr(int cmsg_level, int cmsg_type, byte[] value)
|
StructCmsghdr(int cmsg_level, int cmsg_type, short value)
|
Inherited methods |
|---|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
Fields
cmsg_data
public final byte[] cmsg_data
message data sent/received
cmsg_level
public final int cmsg_level
Originating protocol
cmsg_type
public final int cmsg_type
Protocol-specific type
Public constructors
StructCmsghdr
public StructCmsghdr (int cmsg_level,
int cmsg_type,
byte[] value)
| Parameters |
|---|
cmsg_level |
int |
cmsg_type |
int |
value |
byte: This value cannot be null. |
StructCmsghdr
public StructCmsghdr (int cmsg_level,
int cmsg_type,
short value)
| Parameters |
|---|
cmsg_level |
int |
cmsg_type |
int |
value |
short |
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Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# StructCmsghdr\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Fields](#lfields) \\| [Ctors](#pubctors) \\| [Inherited Methods](#inhmethods) \n\nStructCmsghdr\n=============\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/system/StructCmsghdr \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\n\nfinal\n\nclass\nStructCmsghdr\n`\n\n\n`\n\nextends `[Object](/reference/java/lang/Object)`\n\n\n`\n\n`\n\n\n`\n\n|---|------------------------------|\n| [java.lang.Object](/reference/java/lang/Object) ||\n| ↳ | android.system.StructCmsghdr |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nCorresponds to C's `struct cmsghdr`.\n\nSummary\n-------\n\n| ### Fields ||\n|------------------------|-------------------------------------------------------------------------------------------|\n| ` public final byte[]` | [cmsg_data](/reference/android/system/StructCmsghdr#cmsg_data) message data sent/received |\n| ` public final int` | [cmsg_level](/reference/android/system/StructCmsghdr#cmsg_level) Originating protocol |\n| ` public final int` | [cmsg_type](/reference/android/system/StructCmsghdr#cmsg_type) Protocol-specific type |\n\n| ### Public constructors ||\n|-------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[StructCmsghdr](/reference/android/system/StructCmsghdr#StructCmsghdr(int,%20int,%20byte[]))`(int cmsg_level, int cmsg_type, byte[] value) ` |\n| ` `[StructCmsghdr](/reference/android/system/StructCmsghdr#StructCmsghdr(int,%20int,%20short))`(int cmsg_level, int cmsg_type, short value) ` |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[java.lang.Object](/reference/java/lang/Object)` ` |---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](/reference/java/lang/Object) | ` `[clone](/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](/reference/java/lang/Object)` obj) ` Indicates whether some other object is \"equal to\" this one. | | ` void` | ` `[finalize](/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final `[Class](/reference/java/lang/Class)`\u003c?\u003e` | ` `[getClass](/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this `Object`. | | ` int` | ` `[hashCode](/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](/reference/java/lang/String) | ` `[toString](/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||\n\nFields\n------\n\n### cmsg_data\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic final byte[] cmsg_data\n```\n\nmessage data sent/received\n\n\u003cbr /\u003e\n\n### cmsg_level\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic final int cmsg_level\n```\n\nOriginating protocol\n\n\u003cbr /\u003e\n\n### cmsg_type\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic final int cmsg_type\n```\n\nProtocol-specific type\n\n\u003cbr /\u003e\n\nPublic constructors\n-------------------\n\n### StructCmsghdr\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic StructCmsghdr (int cmsg_level, \n int cmsg_type, \n byte[] value)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------------|---------------------------------------------|\n| `cmsg_level` | `int` \u003cbr /\u003e |\n| `cmsg_type` | `int` \u003cbr /\u003e |\n| `value` | `byte`: This value cannot be `null`. \u003cbr /\u003e |\n\n### StructCmsghdr\n\nAdded in [API level 31](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic StructCmsghdr (int cmsg_level, \n int cmsg_type, \n short value)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------------|----------------|\n| `cmsg_level` | `int` \u003cbr /\u003e |\n| `cmsg_type` | `int` \u003cbr /\u003e |\n| `value` | `short` \u003cbr /\u003e |"]]
