diff options
Diffstat (limited to 'src/platform/posix')
| -rw-r--r-- | src/platform/posix/posix_config.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/platform/posix/posix_config.h b/src/platform/posix/posix_config.h index 2abe51b4..f9d13d7e 100644 --- a/src/platform/posix/posix_config.h +++ b/src/platform/posix/posix_config.h @@ -1,5 +1,5 @@ // -// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech> +// Copyright 2021 Staysail Systems, Inc. <info@staysail.tech> // // This software is supplied under the terms of the MIT License, a // copy of which should be located in the distribution where this @@ -20,11 +20,14 @@ // the system lacks clock_gettime, then it will choose this automatically. // This value may be ignored on platforms that don't use POSIX clocks. // -// #define NNG_USE_CLOCKID +// #define NNG_USE_CLOCKID CLOCK_MONOTONIC // This macro may be defined to a different clock id (see -// clock_gettime()). By default we use CLOCK_MONOTONIC if it exists, -// or CLOCK_REALTIME otherwise. This is ignored if NNG_USE_GETTIMEOFDAY -// is defined. Platforms that don't use POSIX clocks will probably +// clock_gettime()). By default, we use CLOCK_MONOTONIC if it exists, +// or CLOCK_REALTIME otherwise. (Except for macOS, which does not have +// a functional pthread_condattr_setclock().) +// +// This is ignored if NNG_USE_GETTIMEOFDAY is defined. +// Platforms that don't use POSIX clocks will probably // ignore any setting here. // // #define NNG_HAVE_BACKTRACE @@ -61,21 +64,18 @@ #endif #endif +#ifndef NNG_USE_CLOCKID +#if defined(__APPLE__) #define NNG_USE_CLOCKID CLOCK_REALTIME -#ifndef CLOCK_REALTIME -#define NNG_USE_GETTIMEOFDAY -#elif !defined(NNG_USE_CLOCKID) +#elif defined(CLOCK_MONOTONIC) #define NNG_USE_CLOCKID CLOCK_MONOTONIC -#else +#elif defined(CLOCK_REALTIME) #define NNG_USE_CLOCKID CLOCK_REALTIME -#endif // CLOCK_REALTIME - -#if defined(NNG_HAVE_KQUEUE) -// pass #else -// fallback to poll(2) -#define NNG_USE_POSIX_POLLQ_POLL 1 +#define NNG_USE_GETTIMEOFDAY +#endif #endif + #define NNG_USE_POSIX_RESOLV_GAI 1 #endif // NNG_PLATFORM_POSIX |