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Finalize the closing process of persistent streams. The current

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behavior/API is as follows:

1) To close a persistent use php_stream_pclose(), it will close the stream
and remove it from the persistent list.

2) Inside PHP code only explicit fclose() will close persistent streams,
all other actions such as unset() or assigning a value to stream handle
will not.

3) Regular streams can still be closed by either fclose(), unset() or an
assignment of a value to the stream handler.
This commit is contained in:
Ilia Alshanetsky 2003-07-29 18:26:34 +00:00
parent 7b18132dba
commit 4d98e9ec97
4 changed files with 20 additions and 5 deletions
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3
main/php_streams.h
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@ -249,11 +249,14 @@ PHPAPI int php_stream_from_persistent_id(const char *persistent_id, php_stream *
#define PHP_STREAM_FREE_RELEASE_STREAM 2 /* pefree(stream) */
#define PHP_STREAM_FREE_PRESERVE_HANDLE 4 /* tell ops->close to not close it's underlying handle */
#define PHP_STREAM_FREE_RSRC_DTOR 8 /* called from the resource list dtor */
#define PHP_STREAM_FREE_PERSISTENT 16 /* manually freeing a persistent connection */
#define PHP_STREAM_FREE_CLOSE (PHP_STREAM_FREE_CALL_DTOR | PHP_STREAM_FREE_RELEASE_STREAM)
#define PHP_STREAM_FREE_CLOSE_CASTED (PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_PRESERVE_HANDLE)
#define PHP_STREAM_FREE_CLOSE_PERSISTENT (PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_PERSISTENT)
PHPAPI int _php_stream_free(php_stream *stream, int close_options TSRMLS_DC);
#define php_stream_free(stream, close_options) _php_stream_free((stream), (close_options) TSRMLS_CC)
#define php_stream_close(stream) _php_stream_free((stream), PHP_STREAM_FREE_CLOSE TSRMLS_CC)
#define php_stream_pclose(stream) _php_stream_free((stream), PHP_STREAM_FREE_CLOSE_PERSISTENT TSRMLS_CC)
PHPAPI int _php_stream_seek(php_stream *stream, off_t offset, int whence TSRMLS_DC);
#define php_stream_rewind(stream) _php_stream_seek((stream), 0L, SEEK_SET TSRMLS_CC)