diff options
| -rw-r--r-- | sync-build.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/sync-build.patch b/sync-build.patch new file mode 100644 index 0000000..910c3f4 --- /dev/null +++ b/sync-build.patch @@ -0,0 +1,55 @@ +diff --git a/sync.c b/sync.c +index 016c636..f8344bd 100644 +--- a/sync.c ++++ b/sync.c +@@ -22,5 +22,10 @@ + #include "php_sync.h" + ++/* PHP_FE_END not define in php < 5.3.7 */ ++#ifndef PHP_FE_END ++#define PHP_FE_END {NULL, NULL, NULL} ++#endif ++ + /* {{{ sync_module_entry + */ + zend_module_entry sync_module_entry = { +diff --git a/config.m4 b/config.m4 +index a386835..877bb61 100644 +--- a/config.m4 ++++ b/config.m4 +@@ -23,6 +23,9 @@ if test "$PHP_SYNC" != "no"; then + AC_MSG_ERROR([sem_open() is not available on this platform]) + ]) + ++ PHP_ADD_LIBRARY(rt,,SYNC_SHARED_LIBADD) ++ PHP_SUBST(SYNC_SHARED_LIBADD) ++ + dnl # Finish defining the basic extension support. + AC_DEFINE(HAVE_SYNC, 1, [Whether you have synchronization object support]) + PHP_NEW_EXTENSION(sync, sync.c, $ext_shared) +diff --git a/sync.c b/sync.c +index 529133a..40fe075 100644 +--- a/sync.c ++++ b/sync.c +@@ -1120,11 +1120,17 @@ int sync_ReaderWriter_readunlock_internal(sync_ReaderWriter_object *obj) + if (!sync_WaitForSemaphore(obj->MxSemRSemMutex, INFINITE)) return 0; + + /* Release the semaphore. */ +- Result = sem_post(obj->MxSemRSemaphore); +- +- /* Update the event state. */ + sem_getvalue(obj->MxSemRSemaphore, &Val); +- if (Val == SEM_VALUE_MAX) sem_post(obj->MxSemRWaitEvent); ++ if (Val == SEM_VALUE_MAX) { ++ Result = 1; ++ sem_post(obj->MxSemRWaitEvent); ++ } else { ++ Result = sem_post(obj->MxSemRSemaphore); ++ ++ /* Update the event state. */ ++ sem_getvalue(obj->MxSemRSemaphore, &Val); ++ if (Val == SEM_VALUE_MAX) sem_post(obj->MxSemRWaitEvent); ++ } + + if (obj->MxReadLocks) obj->MxReadLocks--; + |