Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Looper: Drop default parameters in favor of a safer overload." into gingerbread

Browse Source
This commit is contained in:
Jeff Brown
2010-09-17 13:25:55 -07:00
committed by Android (Google) Code Review
parent 4a2b3ef181 a1361e48fa
commit 838e93ed19
1 changed files with 9 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/utils/Looper.h
View File

@@ -83,16 +83,20 @@ public:
* This method does not return until it has finished invoking the appropriate callbacks
* for all file descriptors that were signalled.
*/
int pollOnce(int timeoutMillis,
int* outFd = NULL, int* outEvents = NULL, void** outData = NULL);
int pollOnce(int timeoutMillis, int* outFd, int* outEvents, void** outData);
inline int pollOnce(int timeoutMillis) {
return pollOnce(timeoutMillis, NULL, NULL, NULL);
}
/**
* Like pollOnce(), but performs all pending callbacks until all
* data has been consumed or a file descriptor is available with no callback.
* This function will never return ALOOPER_POLL_CALLBACK.
*/
int pollAll(int timeoutMillis,
int* outFd = NULL, int* outEvents = NULL, void** outData = NULL);
int pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData);
inline int pollAll(int timeoutMillis) {
return pollAll(timeoutMillis, NULL, NULL, NULL);
}
/**
* Wakes the poll asynchronously.
@@ -128,8 +132,7 @@ public:
* This method can be called on any thread.
* This method may block briefly if it needs to wake the poll.
*/
int addFd(int fd, int ident,
int events, ALooper_callbackFunc callback, void* data = NULL);
int addFd(int fd, int ident, int events, ALooper_callbackFunc callback, void* data);
/**
* Removes a previously added file descriptor from the looper.