diff options
Diffstat (limited to 'innobase/include/os0thread.h')
| -rw-r--r-- | innobase/include/os0thread.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/innobase/include/os0thread.h b/innobase/include/os0thread.h index 0d6fa5a8f37..636cfd79e50 100644 --- a/innobase/include/os0thread.h +++ b/innobase/include/os0thread.h @@ -28,12 +28,30 @@ typedef void* os_thread_t; #else typedef pthread_t os_thread_t; #endif -typedef unsigned long int os_thread_id_t; + +#define os_thread_id_t os_thread_t /* Define a function pointer type to use in a typecast */ typedef void* (*os_posix_f_t) (void*); +/******************************************************************* +Compares two threads or thread ids for equality */ + +ibool +os_thread_eq( +/*=========*/ + /* out: TRUE if equal */ + os_thread_t a, /* in: OS thread or thread id */ + os_thread_t b); /* in: OS thread or thread id */ +/******************************************************************** +Converts an OS thread or thread id to a ulint. It is NOT guaranteed that +the ulint is unique for the thread though! */ +ulint +os_thread_pf( +/*=========*/ + /* out: unsigned long int */ + os_thread_t a); /* in: thread or thread id */ /******************************************************************** Creates a new thread of execution. The execution starts from the function given. The start function takes a void* parameter @@ -73,14 +91,6 @@ os_thread_t os_thread_get_curr(void); /*====================*/ /********************************************************************* -Converts a thread id to a ulint. */ - -ulint -os_thread_conv_id_to_ulint( -/*=======================*/ - /* out: converted to ulint */ - os_thread_id_t id); /* in: thread id */ -/********************************************************************* Waits for a thread to terminate. */ void |