include/urcu/config.h.in

   1 // SPDX-FileCopyrightText: 2023 EfficiOS Inc.
   2 //
   3 // SPDX-License-Identifier: LGPL-2.1-or-later
   4
   5 /* urcu/config.h.in. Manually generated for control over the contained defs. */
   6
   7 /* Enable SMP support. With SMP support enabled, uniprocessors are also
   8    supported. With SMP support disabled, UP systems work fine, but the
   9    behavior of SMP systems is undefined. */
  10 #undef CONFIG_RCU_SMP
  11
  12 /* TLS provided by the compiler. */
  13 #undef CONFIG_RCU_TLS
  14
  15 /* clock_gettime() is detected. */
  16 #undef CONFIG_RCU_HAVE_CLOCK_GETTIME
  17
  18 /* Require the operating system to support the membarrier system call for
  19    default and bulletproof flavors. */
  20 #undef CONFIG_RCU_FORCE_SYS_MEMBARRIER
  21
  22 /* Enable internal debugging self-checks.
  23    Introduces a performance penalty. */
  24 #undef CONFIG_RCU_DEBUG
  25
  26 /* Uatomic API uses atomic builtins. */
  27 #undef CONFIG_RCU_USE_ATOMIC_BUILTINS
  28
  29 /* Emit legacy memory barriers? */
  30 #undef CONFIG_RCU_EMIT_LEGACY_MB
  31
  32 /* Expose multi-flavor support */
  33 #define CONFIG_RCU_HAVE_MULTIFLAVOR 1
  34
  35 /* Enable extra debugging checks for lock-free hash table iterator
  36    traversal. */
  37 #undef CONFIG_CDS_LFHT_ITER_DEBUG