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| — | rfc:string-size_t:progress [2013/11/13 18:01] – [New datatypes] ab |
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| | ====== Quick start ====== |
| |
| | The feature branch is [[http://git.php.net/?p=php-src.git;a=shortlog;h=refs/heads/str_size_and_int64]] |
| | |
| | Currently int64 support is disabled by default, size_t support is enabled by default |
| | |
| | * to build with size_t and int64 support use --enable-zint64 , size_t is enabled by default |
| | * to build without size_t and int64 support, use --enable-zstrlen , int64 is disabled by default |
| | |
| | ==== Relevant headers ==== |
| | |
| | * Zend/zend_types.h |
| | * Zend/zend_int.h |
| | * Zend/zend_stream.h |
| | * main/php_stream.h |
| | |
| | ==== New datatypes/functions ==== |
| | |
| | * zend_str_size has to be used for all the string sizes |
| | * zend_int_t, zend_uint_t are to be used instead of long and ulong |
| | * zend_off_t should be used instead of off_t |
| | * zend_stat_t, php_int_t should be used instead of "struct stat" |
| | * zend_fstat(), zend_stat_fn() macros are suitable to handle the *_stat_t types |
| | |
| | **BE AWARE OF WHAT size_t IS, READ SOME DOC BEFORE STARTING TO AVOID TRIVIAL MISTAKES** |
| | ==== New macros ==== |
| | |
| | * Z_STRSIZE is the replacement for Z_STRLEN |
| | * ZEND_INT_MAX is the replacement for LONG_MAX, as well ZEND_UINT_MAX, ZEND_SIZE_MAX for the corresponding old macros |
| | |
| | ==== Accepting values from userland with zend_parse_parameters() ==== |
| | |
| | * "S" to accept string argument, the length has to be declared as zend_str_size, to replace the string length related variables with size_t, the appropriate macros from Zend/zend_types.h should be used (zend_str_size_int, zend_str_size_long, etc.) |
| | * "P" is the replacement for "p" |
| | * "i" to accept integer argument, the internal var has to be declared as php_int_t (inside PHP) or zend_int_t (inside Zend) |
| | * "I" to accept integer argument with range check, the internal var has to be declared as php_int_t (inside PHP) or zend_int_t (inside Zen |
| | |
| | |
| | |
| | ====== Progress ====== |
| | |
| | Initial work is done by ircmaxell, with that it compiles on linux and windows. |
| | |
| | ^ Area ^ Assigned ^ Status size_t ^ Status int64 ^ |
| | | Zend | weltling | done | in progress | |
| | | TSRM | weltling | done | in progress | |
| | | main | weltling | done | in progress | |
| | | sapi/aolserver | | not started | not started | |
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| | ^ Zend open questions ^ status^ |
| | | Array indexing | in progress | |
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| | |
| | ^ ext/standard open questions ^ status^ |
| | | Mersenne Twister | not started | |