From nobody Sat Jun 01 08:37:00 2024 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Vrtdh68Mvz5MTVh; Sat, 01 Jun 2024 08:37:12 +0000 (UTC) (envelope-from eduardo@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Vrtdh5pzWz4hqM; Sat, 1 Jun 2024 08:37:12 +0000 (UTC) (envelope-from eduardo@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1717231032; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=pRlwitOzPwnpH/qMjNC93lYaxVW3uE6OuBNh/M4ViuM=; b=FNVTJUJFLh/rT7DIog6AxrbUOZF7MqC/xe5oEEh3CBJ3MKWQZ6OZPOWQR5Q0dhXJZ9ER6W gc9Yxsj68o8oKVOGMi9rZSKNYau4EuAcSv4R7v6x8APHoWmE0t62FvK1f+cm3oZmtdw9b4 B5oyUiZi0vX2wg3pZ1wx3y25ovRQctXjBj5SDscpv03hipofvTU26Usi7W0DopQGsS5bJ/ D7MbmY/tCS3q7YNWqYQgps6Q2C/TxqLl1Z/4KHAszxURbHv5FVgKvGYc3dIyfVy3W4zMXg Z9uP558yyM66T7Kcv6r/OevkOtlADBRFrjJ4CnUJK5sKkJS+x5HJ7SuFVtheCg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1717231032; a=rsa-sha256; cv=none; b=M47JfjNhEAxt45z8Q9nOg/nModsbMGNV31cEQ5lUjtASiPSNAVf0eXbOGgJ9QUp76y9Gz1 wohde06FQqH5LVAzEAfkT4239QIG3kVAbYzNVusDzb8RJWNKgt3Ykg8Nbbxb9coQc5HImg y50XcPgpBWReBkXZQI9U/MzEbEZ5UOretymPGVaeUJ4pn+hZyFUlQ3xk+1xSNKiU03umSK Z4KHyBr6zv+XY3fnrPOHRYJR70Rg5G457VfPxrRwhg08sz28f3mQIsGdkqn3TMDVJflRf7 7LxBZD0JsXryDMjlakDHLDOd8kOu03EYMNmHx1h1uLK16qrNxAbAVZdiYD0SPQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1717231032; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=pRlwitOzPwnpH/qMjNC93lYaxVW3uE6OuBNh/M4ViuM=; b=YEY7Mvyy1yR6BCVjjUOvhTyVOIm7EB/rfATo6L7wMrpI8O+Q5b/UFpBLOux7EJ4crFb7ty wTow2SH28ixbWCYRBRtOtkQiXj+uzvdcbI0w6qPRiSEZvhjs5wDALa3cqXGQZsWfnkMQ2k /V2PFpDCH4YTca3wpYV2nQxH2FRGof5C2P/2upMswpwttX0c8a+qYaSstBadQM/3tQu0S6 6yXv+h8JSkNI79zkuVvcFxEdUZMh+V+fXfPvJjrSax3UUgZn+REhaZyOJ/gQUOSLCKNsL+ fePmHlzldXTIRevFWqqQrjaSow+QGp1SleqyX6/QDT5t4T6qMMJzcdvBdpswbg== Received: from mail-qk1-f180.google.com (mail-qk1-f180.google.com [209.85.222.180]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) (Authenticated sender: eduardo) by smtp.freebsd.org (Postfix) with ESMTPSA id 4Vrtdh5PK1zZGm; Sat, 1 Jun 2024 08:37:12 +0000 (UTC) (envelope-from eduardo@freebsd.org) Received: by mail-qk1-f180.google.com with SMTP id af79cd13be357-795002e775bso11322885a.0; Sat, 01 Jun 2024 01:37:12 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCUVvogpxJLLtcAii4cePYOku1yjeaugqqxOOk+QiK9EUpnXSiG1ixAXf648rBIKajf6iGPZRP6Bgt2RX1znb9KJoumSq/KblPLyg5dEjq88WkLp2+n1lZQtkFlGvmkEVUaPAQ1VNkm07l3dNE4RmWH6KA== X-Gm-Message-State: AOJu0YycNDASEfu8dkTrzga0xGXUqzj/7jys+wzRiya0Pjjwd1DHofxn 75BW20l+adGHXR3g/ilPc00pF4R8uYTw674Z9GePp9eTr5qZWrB96BAsq1EgIaYKwyk0ne96zh3 xm6khxvasu5s7u24OAvGiXeYXcHE= X-Google-Smtp-Source: AGHT+IFl9FBmnyxN0SEbAczpWuh/QiO8uDV8izpE7P++e8v/t8rsNKVjQlaiXSlJjpzt3PlSmjIXtX88IWtUdxAhONM= X-Received: by 2002:a05:620a:664:b0:794:9def:9691 with SMTP id af79cd13be357-794f5c93279mr343002885a.35.1717231031883; Sat, 01 Jun 2024 01:37:11 -0700 (PDT) List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 References: <202405311447.44VEl1G1078199@gitrepo.freebsd.org> In-Reply-To: <202405311447.44VEl1G1078199@gitrepo.freebsd.org> From: Nuno Teixeira Date: Sat, 1 Jun 2024 09:37:00 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: git: 108de784513d - main - Redefine CLOCK_BOOTTIME to alias CLOCK_MONOTONIC, not CLOCK_UPTIME To: Warner Losh Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Content-Type: multipart/alternative; boundary="000000000000a7274a0619d0017c" --000000000000a7274a0619d0017c Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, Having issues building graphics/mesa-dri: ../src/intel/common/xe/intel_gem.c:72:9: error: duplicate case value '4' 72 | case CLOCK_BOOTTIME: | ^ /usr/include/sys/_clock_id.h:81:25: note: expanded from macro 'CLOCK_BOOTTIME' 81 | #define CLOCK_BOOTTIME CLOCK_MONOTONIC | ^ /usr/include/sys/_clock_id.h:56:26: note: expanded from macro 'CLOCK_MONOTONIC' 56 | #define CLOCK_MONOTONIC 4 | ^ ../src/intel/common/xe/intel_gem.c:66:9: note: previous case defined here 66 | case CLOCK_MONOTONIC: | ^ /usr/include/sys/_clock_id.h:56:26: note: expanded from macro 'CLOCK_MONOTONIC' 56 | #define CLOCK_MONOTONIC 4 | ^ 1 error generated. Thanks Warner Losh escreveu (sexta, 31/05/2024 =C3=A0(s) 15:47): > The branch main has been updated by imp: > > URL: > https://cgit.FreeBSD.org/src/commit/?id=3D108de784513d87bbe850e7b003a73e2= 6b5b54caa > > commit 108de784513d87bbe850e7b003a73e26b5b54caa > Author: Val Packett > AuthorDate: 2024-05-31 14:45:02 +0000 > Commit: Warner Losh > CommitDate: 2024-05-31 14:45:02 +0000 > > Redefine CLOCK_BOOTTIME to alias CLOCK_MONOTONIC, not CLOCK_UPTIME > > The suspend-awareness situation with monotonic clocks across platform= s > is kind of a mess, let's try not making it worse. > > On Linux, CLOCK_MONOTONIC does NOT count suspended time, and > CLOCK_BOOTTIME was introduced to INCLUDE suspended time. > > On OpenBSD, CLOCK_MONOTONIC DOES count suspended time, and CLOCK_UPTI= ME > was introduced to EXCLUDE suspended time. > > On macOS, it's the same as OpenBSD, but with CLOCK_UPTIME_RAW. > > Right now, we do not have a monotonic clock that counts suspended tim= e. > We have CLOCK_UPTIME as a distinct ID alias, and CLOCK_BOOTTIME as a > preprocessor alias, both being effectively `CLOCK_MONOTONIC` for now. > > When we introduce a suspend-aware clock in the future, it would make = a > lot more sense to do it the OpenBSD/macOS way, i.e. to make > CLOCK_MONOTONIC include suspended time and make CLOCK_UPTIME exclude > it, > because that's what the name CLOCK_UPTIME implies: a deviation from t= he > default intended for the uptime command to allow it to only show the > time the system was actually up and not suspended. > > Let's change the define right now to make sure software using the > define > would not end up using the ID of the wrong clock in the future, and f= ix > the IDs in the Linux compat code to match the expected changes too. > > See https://bugzilla.mozilla.org/show_bug.cgi?id=3D1824084 > for more discussion. > > Fixes: 155f15118a77 ("clock_gettime: Add Linux aliases for > CLOCK_*") > Fixes: 25ada637362d ("Map Linux CLOCK_BOOTTIME to native > CLOCK_UPTIME.") > Sponsored by: https://www.patreon.com/valpackett > Reviewed by: kib, imp > Differential Revision: https://reviews.freebsd.org/D39270 > --- > sys/compat/linux/linux_time.c | 6 +++--- > sys/sys/_clock_id.h | 2 +- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/sys/compat/linux/linux_time.c b/sys/compat/linux/linux_time.= c > index e9e5cf075210..f4dd26dd3d2a 100644 > --- a/sys/compat/linux/linux_time.c > +++ b/sys/compat/linux/linux_time.c > @@ -287,7 +287,7 @@ linux_to_native_clockid(clockid_t *n, clockid_t l) > *n =3D CLOCK_REALTIME; > break; > case LINUX_CLOCK_MONOTONIC: > - *n =3D CLOCK_MONOTONIC; > + *n =3D CLOCK_UPTIME; > break; > case LINUX_CLOCK_PROCESS_CPUTIME_ID: > *n =3D CLOCK_PROCESS_CPUTIME_ID; > @@ -300,10 +300,10 @@ linux_to_native_clockid(clockid_t *n, clockid_t l) > break; > case LINUX_CLOCK_MONOTONIC_COARSE: > case LINUX_CLOCK_MONOTONIC_RAW: > - *n =3D CLOCK_MONOTONIC_FAST; > + *n =3D CLOCK_UPTIME_FAST; > break; > case LINUX_CLOCK_BOOTTIME: > - *n =3D CLOCK_UPTIME; > + *n =3D CLOCK_MONOTONIC; > break; > case LINUX_CLOCK_REALTIME_ALARM: > case LINUX_CLOCK_BOOTTIME_ALARM: > diff --git a/sys/sys/_clock_id.h b/sys/sys/_clock_id.h > index 47a551428dc3..728346a0f0ab 100644 > --- a/sys/sys/_clock_id.h > +++ b/sys/sys/_clock_id.h > @@ -78,7 +78,7 @@ > * Linux compatible names. > */ > #if __BSD_VISIBLE > -#define CLOCK_BOOTTIME CLOCK_UPTIME > +#define CLOCK_BOOTTIME CLOCK_MONOTONIC > #define CLOCK_REALTIME_COARSE CLOCK_REALTIME_FAST > #define CLOCK_MONOTONIC_COARSE CLOCK_MONOTONIC_FAST > #endif > > --=20 Nuno Teixeira FreeBSD UNIX: Web: https://FreeBSD.org --000000000000a7274a0619d0017c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,

Having issues buildin= g graphics/mesa-dri:

../src/intel/common/xe/intel_= gem.c:72:9: error: duplicate case value '4'
=C2=A0 =C2=A072 | = =C2=A0 =C2=A0case CLOCK_BOOTTIME:
=C2=A0 =C2=A0 =C2=A0 | =C2=A0 =C2=A0 = =C2=A0 =C2=A0 ^
/usr/include/sys/_clock_id.h:81:25: note: expanded from = macro 'CLOCK_BOOTTIME'
=C2=A0 =C2=A081 | #define CLOCK_BOOTTIME = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0CLOCK_MONOTONIC
=C2=A0 =C2=A0 =C2=A0 |= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
/usr/include/sys/_clock_id.h:56= :26: note: expanded from macro 'CLOCK_MONOTONIC'
=C2=A0 =C2=A056= | #define CLOCK_MONOTONIC =C2=A0 =C2=A0 =C2=A0 =C2=A0 4
=C2=A0 =C2=A0 = =C2=A0 | =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ^
../src/intel/common/xe/i= ntel_gem.c:66:9: note: previous case defined here
=C2=A0 =C2=A066 | =C2= =A0 =C2=A0case CLOCK_MONOTONIC:
=C2=A0 =C2=A0 =C2=A0 | =C2=A0 =C2=A0 =C2= =A0 =C2=A0 ^
/usr/include/sys/_clock_id.h:56:26: note: expanded from mac= ro 'CLOCK_MONOTONIC'
=C2=A0 =C2=A056 | #define CLOCK_MONOTONIC = =C2=A0 =C2=A0 =C2=A0 =C2=A0 4
=C2=A0 =C2=A0 =C2=A0 | =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 ^
1 error generated.

Thanks
<= /font>

Warner Losh <i= mp@freebsd.org> escreveu (sexta, 31/05/2024 =C3=A0(s) 15:47):
The branch main has be= en updated by imp:

URL: https://cgit.= FreeBSD.org/src/commit/?id=3D108de784513d87bbe850e7b003a73e26b5b54caa
commit 108de784513d87bbe850e7b003a73e26b5b54caa
Author:=C2=A0 =C2=A0 =C2=A0Val Packett <val@packett.cool>
AuthorDate: 2024-05-31 14:45:02 +0000
Commit:=C2=A0 =C2=A0 =C2=A0Warner Losh <imp@FreeBSD.org>
CommitDate: 2024-05-31 14:45:02 +0000

=C2=A0 =C2=A0 Redefine CLOCK_BOOTTIME to alias CLOCK_MONOTONIC, not CLOCK_U= PTIME

=C2=A0 =C2=A0 The suspend-awareness situation with monotonic clocks across = platforms
=C2=A0 =C2=A0 is kind of a mess, let's try not making it worse.

=C2=A0 =C2=A0 On Linux, CLOCK_MONOTONIC does NOT count suspended time, and<= br> =C2=A0 =C2=A0 CLOCK_BOOTTIME was introduced to INCLUDE suspended time.

=C2=A0 =C2=A0 On OpenBSD, CLOCK_MONOTONIC DOES count suspended time, and CL= OCK_UPTIME
=C2=A0 =C2=A0 was introduced to EXCLUDE suspended time.

=C2=A0 =C2=A0 On macOS, it's the same as OpenBSD, but with CLOCK_UPTIME= _RAW.

=C2=A0 =C2=A0 Right now, we do not have a monotonic clock that counts suspe= nded time.
=C2=A0 =C2=A0 We have CLOCK_UPTIME as a distinct ID alias, and CLOCK_BOOTTI= ME as a
=C2=A0 =C2=A0 preprocessor alias, both being effectively `CLOCK_MONOTONIC` = for now.

=C2=A0 =C2=A0 When we introduce a suspend-aware clock in the future, it wou= ld make a
=C2=A0 =C2=A0 lot more sense to do it the OpenBSD/macOS way, i.e. to make =C2=A0 =C2=A0 CLOCK_MONOTONIC include suspended time and make CLOCK_UPTIME = exclude it,
=C2=A0 =C2=A0 because that's what the name CLOCK_UPTIME implies: a devi= ation from the
=C2=A0 =C2=A0 default intended for the uptime command to allow it to only s= how the
=C2=A0 =C2=A0 time the system was actually up and not suspended.

=C2=A0 =C2=A0 Let's change the define right now to make sure software u= sing the define
=C2=A0 =C2=A0 would not end up using the ID of the wrong clock in the futur= e, and fix
=C2=A0 =C2=A0 the IDs in the Linux compat code to match the expected change= s too.

=C2=A0 =C2=A0 See https://bugzilla.mozilla.o= rg/show_bug.cgi?id=3D1824084
=C2=A0 =C2=A0 for more discussion.

=C2=A0 =C2=A0 Fixes:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 155f15118a77 ("= clock_gettime: Add Linux aliases for CLOCK_*")
=C2=A0 =C2=A0 Fixes:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 25ada637362d ("= Map Linux CLOCK_BOOTTIME to native CLOCK_UPTIME.")
=C2=A0 =C2=A0 Sponsored by:=C2=A0 =C2=A0https://www.patreon.com/va= lpackett
=C2=A0 =C2=A0 Reviewed by:=C2=A0 =C2=A0 kib, imp
=C2=A0 =C2=A0 Differential Revision:=C2=A0 https://reviews.freebsd= .org/D39270
---
=C2=A0sys/compat/linux/linux_time.c | 6 +++---
=C2=A0sys/sys/_clock_id.h=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0| 2 +- =C2=A02 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/compat/linux/linux_time.c b/sys/compat/linux/linux_time.c<= br> index e9e5cf075210..f4dd26dd3d2a 100644
--- a/sys/compat/linux/linux_time.c
+++ b/sys/compat/linux/linux_time.c
@@ -287,7 +287,7 @@ linux_to_native_clockid(clockid_t *n, clockid_t l)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 *n =3D CLOCK_REALTI= ME;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 break;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_MONOTONIC:
-=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_MONOTO= NIC;
+=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_UPTIME= ;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 break;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_PROCESS_CPUTIME_ID:
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 *n =3D CLOCK_PROCES= S_CPUTIME_ID;
@@ -300,10 +300,10 @@ linux_to_native_clockid(clockid_t *n, clockid_t l) =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 break;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_MONOTONIC_COARSE:
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_MONOTONIC_RAW:
-=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_MONOTO= NIC_FAST;
+=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_UPTIME= _FAST;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 break;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_BOOTTIME:
-=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_UPTIME= ;
+=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0*n =3D CLOCK_MONOTO= NIC;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 break;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_REALTIME_ALARM:
=C2=A0 =C2=A0 =C2=A0 =C2=A0 case LINUX_CLOCK_BOOTTIME_ALARM:
diff --git a/sys/sys/_clock_id.h b/sys/sys/_clock_id.h
index 47a551428dc3..728346a0f0ab 100644
--- a/sys/sys/_clock_id.h
+++ b/sys/sys/_clock_id.h
@@ -78,7 +78,7 @@
=C2=A0 * Linux compatible names.
=C2=A0 */
=C2=A0#if __BSD_VISIBLE
-#define=C2=A0 =C2=A0 =C2=A0 =C2=A0 CLOCK_BOOTTIME=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 CLOCK_UPTIME
+#define=C2=A0 =C2=A0 =C2=A0 =C2=A0 CLOCK_BOOTTIME=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 CLOCK_MONOTONIC
=C2=A0#define=C2=A0 =C2=A0 =C2=A0 =C2=A0 CLOCK_REALTIME_COARSE=C2=A0 =C2=A0= CLOCK_REALTIME_FAST
=C2=A0#define=C2=A0 =C2=A0 =C2=A0 =C2=A0 CLOCK_MONOTONIC_COARSE=C2=A0 CLOCK= _MONOTONIC_FAST
=C2=A0#endif



--
Nuno Teixeira
FreeBSD UNIX:=C2=A0 <eduardo@FreeBSD.org>=C2=A0 =C2=A0Web:=C2=A0 https://Fr= eeBSD.org
--000000000000a7274a0619d0017c--