Req #53173 [Fbk->NoF]: shm_stat to get total & free

Edit report at https://bugs.php.net/bug.php?id=53173&edit=1 ID: 53173 Updated by: php-bugs@lists.php.net Reported by: marc-bennewitz at arcor dot de Summary: shm_stat to get total & free -Status: Feedback +Status: No Feedback Type: Feature/Change Request Package: Semaphore related Operating System: Linux PHP Version: Irrelevant Assigned To: cmb Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2021-09-08 17:00:51] cmb@php.net > The patch exists for 9 month ! Checks notes – 10 years now! Consider to submit the patch as pull request[1] for better visibility. [1] <https://github.com/php/php-src/pulls> ------------------------------------------------------------------------ [2011-08-03 06:15:23] marc-bennewitz at arcor dot de what is the state of this issue ? The patch exists for 9 month ! ------------------------------------------------------------------------ [2010-10-26 21:18:55] marc-bennewitz at arcor dot de Description: ------------ Adding function to get total size of memory and to get free size of memory of the opened shm segment. Test script: --------------- From test script: // test errors var_dump(shm_stat()); var_dump(shm_stat(1)); var_dump(shm_stat("")); // open shm segment $key = ftok(dirname(__FILE__)."/008.phpt", 't'); $shmId = shm_attach($key, 1024); var_dump($shmId); // first stat call var_dump(shm_stat($shmId)); // write data + stat var_dump(shm_put_var($shmId, 10, '10')); var_dump(shm_put_var($shmId, 20, '20')); var_dump(shm_put_var($shmId, 30, '30')); var_dump(shm_stat($shmId)); // remove data + stat var_dump(shm_remove_var($shmId, 20)); var_dump(shm_stat($shmId)); // re-open shm segment with different size + stat var_dump(shm_detach($shmId)); $shmId = shm_attach($key, 10240); var_dump($shmId); var_dump(shm_stat($shmId)); // remove shm segment + stat var_dump(shm_remove($shmId)); var_dump(shm_stat($shmId)); echo "Done\n"; Expected result: ---------------- Warning: shm_stat() expects exactly 1 parameter, 0 given in %s on line %d bool(false) Warning: shm_stat() expects parameter 1 to be resource, integer given in %s on line %d bool(false) Warning: shm_stat() expects parameter 1 to be resource, string given in %s on line %d bool(false) resource(%d) of type (sysvshm) array(2) { ["total"]=> int(1024) ["free"]=> int(%d) } bool(true) bool(true) bool(true) array(2) { ["total"]=> int(1024) ["free"]=> int(%d) } bool(true) array(2) { ["total"]=> int(1024) ["free"]=> int(%d) } bool(true) resource(%d) of type (sysvshm) array(2) { ["total"]=> int(1024) ["free"]=> int(%d) } bool(true) array(2) { ["total"]=> int(1024) ["free"]=> int(%d) } Done ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=53173&edit=1