From 580b34e52b0cf231cea70891831efd4b1b1c4ee2 Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Thu, 23 Nov 2017 16:23:45 +0100 Subject: atomic_ops: add char versions of uint8_t atomic primitives. --- intern/atomic/atomic_ops.h | 3 +++ intern/atomic/intern/atomic_ops_ext.h | 12 ++++++++++++ 2 files changed, 15 insertions(+) (limited to 'intern/atomic') diff --git a/intern/atomic/atomic_ops.h b/intern/atomic/atomic_ops.h index 7fab8f2ac57..578cfb76eb6 100644 --- a/intern/atomic/atomic_ops.h +++ b/intern/atomic/atomic_ops.h @@ -112,6 +112,9 @@ ATOMIC_INLINE uint8_t atomic_fetch_and_and_uint8(uint8_t *p, uint8_t b); ATOMIC_INLINE int8_t atomic_fetch_and_or_int8(int8_t *p, int8_t b); ATOMIC_INLINE int8_t atomic_fetch_and_and_int8(int8_t *p, int8_t b); +ATOMIC_INLINE char atomic_fetch_and_or_char(char *p, char b); +ATOMIC_INLINE char atomic_fetch_and_and_char(char *p, char b); + ATOMIC_INLINE size_t atomic_add_and_fetch_z(size_t *p, size_t x); ATOMIC_INLINE size_t atomic_sub_and_fetch_z(size_t *p, size_t x); ATOMIC_INLINE size_t atomic_fetch_and_add_z(size_t *p, size_t x); diff --git a/intern/atomic/intern/atomic_ops_ext.h b/intern/atomic/intern/atomic_ops_ext.h index 34158a0b45e..51275e2b36b 100644 --- a/intern/atomic/intern/atomic_ops_ext.h +++ b/intern/atomic/intern/atomic_ops_ext.h @@ -179,6 +179,18 @@ ATOMIC_INLINE unsigned int atomic_cas_u(unsigned int *v, unsigned int old, unsig #endif } +/******************************************************************************/ +/* Char operations. */ +ATOMIC_INLINE char atomic_fetch_and_or_char(char *p, char b) +{ + return (char)atomic_fetch_and_or_uint8((uint8_t *)p, (uint8_t)b); +} + +ATOMIC_INLINE char atomic_fetch_and_and_char(char *p, char b) +{ + return (char)atomic_fetch_and_and_uint8((uint8_t *)p, (uint8_t)b); +} + /******************************************************************************/ /* Pointer operations. */ -- cgit v1.2.3