Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 1
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 1
Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 8
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 8
Remove a link from a data chain
int PtRemoveData( PtDataHdr_t **ptr,
long type,
long subtype );
ph
This function removes a link from the ptr data chain.
If a remove function is provided, it's called prior to the release of
the node and data:
- If the remove function returns Pt_END,
the node shouldn't be removed, no action is taken, and
PtRemoveData() returns EOK.
- If the remove function returns Pt_CONTINUE,
the data is freed.
- It the remove function returns Pt_END or
Pt_HALT, the data isn't be freed here as it may have
been freed by the remove function.
- -1
- The data wasn't found.
- Pt_CONTINUE
- The data was found and released.
- Pt_HALT
- The data was found, the node was released, and the data was taken care
of by the remove function.
- Pt_END
- The node wasn't removed; refused by the remove function.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtAddData(),
PtFindData(),
PtFindNextData(),
PtUnlinkData()
Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 128
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/pt/ptremovedata.html on line 128