Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: X-Qmail-Scanner-Diagnostics: from rcpt-mqugw.biglobe.ne.jp by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(133.208.100.2):SA:0(-0.5/5.0):. Processed in 0.20883 secs); 19 Aug 2016 09:43:04 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=RP_MATCHES_RCVD,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.1 X-Envelope-From: takimoto-j@kba.biglobe.ne.jp X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: pass (ns1.primenet.com.au: SPF record at spf01.biglobe.ne.jp designates 133.208.100.2 as permitted sender) X-Biglobe-Sender: From: "Jun T." Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: [PATCH] use scalbn(3) instead of scalb(3) Message-Id: <8CF18E64-0E15-41E2-84E8-DCA82A02B010@kba.biglobe.ne.jp> Date: Fri, 19 Aug 2016 17:58:17 +0900 To: zsh-workers@zsh.org Mime-Version: 1.0 (Mac OS X Mail 6.6 \(1510\)) X-Mailer: Apple Mail (2.1510) X-Biglobe-Spnum: 58962 X-Seq: zsh-workers 39064 scalb(3) is deprecated on some systems; scalbn(3) is the recommended replacement. I guess virtually all the systems have scalbn(), but added a check just in case. diff --git a/Src/Modules/mathfunc.c b/Src/Modules/mathfunc.c index 451b3cf..a7e8b29 100644 --- a/Src/Modules/mathfunc.c +++ b/Src/Modules/mathfunc.c @@ -411,7 +411,11 @@ math_func(char *name, int argc, mnumber *argv, int id) break; case MF_SCALB: +#ifdef HAVE_SCALBN + retd = scalbn(argd, argi); +#else retd = scalb(argd, argi); +#endif break; #ifdef HAVE_SIGNGAM diff --git a/configure.ac b/configure.ac index bac62a6..0e0bd53 100644 --- a/configure.ac +++ b/configure.ac @@ -1305,6 +1305,7 @@ AC_CHECK_FUNCS(strftime strptime mktime timelocal \ setlocale \ uname \ signgam tgamma \ + scalbn \ putenv getenv setenv unsetenv xw\ brk sbrk \ pathconf sysconf \