From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752588AbbABXIA (ORCPT ); Fri, 2 Jan 2015 18:08:00 -0500 Received: from smtp2-out.insa-rennes.fr ([193.52.94.25]:31883 "EHLO smtp2-out.insa-rennes.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752377AbbABXH6 (ORCPT ); Fri, 2 Jan 2015 18:07:58 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlUFAK8jp1QKBQEl/2dsb2JhbABUCIQwgwXJIQKBHQEBAQEBfYQNAQUjVQEQCyEWCwICCQMCAQIBRQYNAQUCAQGyT5QoAQEBAQEFAQEBAQEBARuPFgoBVgeCaIFBBY9ggSeHDoR3IYspAoQRboEEgT8BAQE Message-ID: <54A724BE.8050409@supelec.fr> Date: Sat, 03 Jan 2015 00:07:42 +0100 From: Laurent Georget User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: linux-man CC: linux-kernel@vger.kernel.org, Jeff Epler , Richard Cochran Subject: Re: [PATCH 2/2] adjtimex.2: Change 'PPM' (parts per million) to 'ppm' References: <54A2DEAD.2050708@supelec.fr> <54A72360.3070807@supelec.fr> In-Reply-To: <54A72360.3070807@supelec.fr> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="4Q5xOQXmvFeuoMsBiUQA8rFkGrf9horje" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --4Q5xOQXmvFeuoMsBiUQA8rFkGrf9horje Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi again, this is the second patch of the new series of patchs for adjtimex.2.=20 This is a trivia patch correcting "PPM" (parts per million) to the more u= sual "ppm". Credits to Jeff Epler . --- man2/adjtimex.2 | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/man2/adjtimex.2 b/man2/adjtimex.2 index ff4b23e..dbb2333 100644 --- a/man2/adjtimex.2 +++ b/man2/adjtimex.2 @@ -54,7 +54,7 @@ struct timex { long offset; /* Time offset; nanoseconds, if STA_NANO status flag is set, otherwise microseconds */ - long freq; /* Frequency offset, in units of 2^-16 PPM + long freq; /* Frequency offset, in units of 2^-16 ppm (parts per million) (see NOTES below) */ long maxerror; /* Maximum error (microseconds) */ long esterror; /* Estimated error (microseconds) */ @@ -62,8 +62,7 @@ struct timex { long constant; /* PLL (phase-locked loop) time constant */ long precision; /* Clock precision (microseconds, read-only) */ - long tolerance; /* Clock frequency tolerance (PPM, - read-only) */ + long tolerance; /* Clock frequency tolerance (ppm, read-only) */ struct timeval time; /* Current time (read-only, except for ADJ_SETOFFSET); upon return, time.tv_usec @@ -71,13 +70,13 @@ struct timex { flag is set, otherwise microseconds */ long tick; /* Microseconds between clock ticks */ long ppsfreq; /* PPS (pulse per second) frequency - (2^-16 PPM (see NOTES), read-only) */ + (2^-16 ppm (see NOTES), read-only) */ long jitter; /* PPS jitter (read-only); nanoseconds, if STA_NANO status flag is set, otherwise microseconds */ int shift; /* PPS interval duration (seconds, read-only) */ - long stabil; /* PPS stability (2^-16 PPM (see NOTES), read-only= ) */ + long stabil; /* PPS stability (2^-16 ppm (see NOTES), read-only= ) */ long jitcnt; /* PPS jitter limit exceeded (read-only) */ long calcnt; /* PPS calibration intervals (read-only) */ long errcnt; /* PPS calibration errors (read-only) */ @@ -349,9 +348,9 @@ In struct .IR ppsfreq , and=20 .I stabil -are PPM (parts per million) with a 16-bits fractional part, which means = that a -value of 1 in one of those fields actually means 2^-16 PPM, and 2^16=3D6= 5535 is=20 -1 PPM. This is the case for both input values (in the case of +are ppm (parts per million) with a 16-bits fractional part, which means = that a +value of 1 in one of those fields actually means 2^-16 ppm, and 2^16=3D6= 5535 is=20 +1 ppm. This is the case for both input values (in the case of .IR freq ) and output values. .SH CONFORMING TO --=20 2.0.4 --4Q5xOQXmvFeuoMsBiUQA8rFkGrf9horje Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iF4EAREIAAYFAlSnJMMACgkQRTidSplJch4hWAD/XWMZLdN1ckTN4he587ni4nb6 WkmX3boSE1QNl1D1O60BALp335+1rGv8uy3mLlC7dh/FOZfjQ8jTLhlHCbCQaQL1 =qq9J -----END PGP SIGNATURE----- --4Q5xOQXmvFeuoMsBiUQA8rFkGrf9horje--