From nobody Sat Jan 27 15:40:22 2024 X-Original-To: dev-commits-src-main@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 4TMf064cfwz58R4h; Sat, 27 Jan 2024 15:40:22 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TMf063mLNz4PFk; Sat, 27 Jan 2024 15:40:22 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1706370022; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=b8CEYXfFPIc44+WXizSUhVMz/dHa5i+rBWY+YfNkKLY=; b=G2kr2uQNlDQuLWHmQLHWCkh83UPvhlXff+Ftau2y10QU9lllbTTiENQ6K1lMhpOhpK5+i2 y1PNo6zNlY68RsXs/zOXr2IYVjgbZngF61fgCDgi1MMow2MBoNBAe1uqH9bwIUT8zQNpHk ZSdORL4SsjgWGr9E7SyvtFu+HCHC/TSmBt5UWbHdNcjPNq3E70HT1yzYNNG0D7HpamZL72 HaNVz/QSYIZ9cMml5qg7w45ecesSegpyQ1RXsYfixrYikWPYpOEnV1fRUul4huJwpHGatv FcXaPLdRnZLh39oH8z6HmX2abhOaLhbAhFyUjC8mL7c6bZVcrfKXdQp+NkRAQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1706370022; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=b8CEYXfFPIc44+WXizSUhVMz/dHa5i+rBWY+YfNkKLY=; b=syVdojf++7U8ymtNS9nUe0XBJd+Dr/JPhO5i5/BFSzv6g/9x3BvEWByAEJZ+MI7BJVXXlh SsnkfMwRx/Ty++WklSeSPsL9zYXRvnDcnM/sy5YKDR+FqdM1tAvQKjdTVbnCDLftIVQFce BwAQecq7ZGWeZWh/gEPoTKahP9bfbL4XRZ/ugjKsREcDpSty7AGZVDwr6AiPhinSxRnSfN PX3sA14o7Nd5GMGiQFy+cwfNei093FGowvASquSedyakUcQbY0YHkEUSiiSDFUwtsgHMtj h3RNkxl13j+p9UGsC6M3A0rtL48iijsKhK8BguxYTxHlQE/5OIk852ENcbA9rg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1706370022; a=rsa-sha256; cv=none; b=EtPmrsUlIPPMxkXEi/flglfaGcI3HnlUfxGojYeDiroqrf6zG4TEdWCd0FtlF6Zycm0v2q YamhNqRzWOnU+1SsGU9VgN8ZtzFVP+ZTOsa7i+Rf2BKo6utmdp4TyqKfU5URFEVnHgID/L qwHejk8poBaXRbhUdEeNsXzJulQAGinKIHcUwCAZsHA2VQkT147iphmSEqihk6p2bwg66O fdVPoNwbA6cRZsU39M4zszT0YPdSuh7IAIIi5KnBs3tIAHytzmPkkixi5tfqlVjcZDe2mg f+h5tD7jFEEuQesoz2jbea32XgtYXgHGLC65mNkJuzkozhK4R0Ga1Rl2HYtLTQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4TMf062p84zTcM; Sat, 27 Jan 2024 15:40:22 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 40RFeMuu062682; Sat, 27 Jan 2024 15:40:22 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 40RFeMd4062679; Sat, 27 Jan 2024 15:40:22 GMT (envelope-from git) Date: Sat, 27 Jan 2024 15:40:22 GMT Message-Id: <202401271540.40RFeMd4062679@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mike Karels Subject: git: 9231c42127bf - main - inet(3): clarify syntax accepted by inet_pton List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: karels X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 9231c42127bf8e47588169ecc395f57cae0e15fb Auto-Submitted: auto-generated The branch main has been updated by karels: URL: https://cgit.FreeBSD.org/src/commit/?id=9231c42127bf8e47588169ecc395f57cae0e15fb commit 9231c42127bf8e47588169ecc395f57cae0e15fb Author: Mike Karels AuthorDate: 2024-01-27 15:40:07 +0000 Commit: Mike Karels CommitDate: 2024-01-27 15:40:07 +0000 inet(3): clarify syntax accepted by inet_pton The section INTERNET ADDRESSES describes the acceptance of dotted values with varying number of parts in multiple bases. This applies to inet_aton and inet_addr, but not to inet_pton. Clarify this section by listing the functions to which this applies. Move the description of what inet_pton accepts into this section from STANDARDS, where it is easily missed. Rename the section to clarify that it applies only to IPv4. (inet_pton also works with IPv6.) Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D43537 --- lib/libc/net/inet.3 | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/lib/libc/net/inet.3 b/lib/libc/net/inet.3 index 5e8c1953431b..7b1a5fcc8ede 100644 --- a/lib/libc/net/inet.3 +++ b/lib/libc/net/inet.3 @@ -173,10 +173,15 @@ All Internet addresses are returned in network order (bytes ordered from left to right). All network numbers and local address parts are returned as machine byte order integer values. -.Sh INTERNET ADDRESSES -Values specified using the +.Sh INTERNET ADDRESSES (IP VERSION 4) +The +.Fn inet_aton +and +.Fn inet_addr +functions accept IPv4 +values specified using the .Ql .\& -notation take one +notation in one of the following forms: .Bd -literal -offset indent a.b.c.d @@ -210,6 +215,13 @@ may be decimal, octal, or hexadecimal, as specified in the C language (i.e., a leading 0x or 0X implies hexadecimal; otherwise, a leading 0 implies octal; otherwise, the number is interpreted as decimal). +.Pp +Note that +.Fn inet_pton +does not accept 1-, 2-, or 3-part dotted addresses; all four parts +must be specified and are interpreted only as decimal values. +This is a narrower input set than that accepted by +.Fn inet_aton . .Sh DIAGNOSTICS The constant .Dv INADDR_NONE @@ -256,12 +268,6 @@ and .Fn inet_pton functions conform to .St -xns5.2 . -Note that -.Fn inet_pton -does not accept 1-, 2-, or 3-part dotted addresses; all four parts -must be specified and are interpreted only as decimal values. -This is a narrower input set than that accepted by -.Fn inet_aton . .Sh HISTORY These functions appeared in