Date: Tue, 2 Oct 2012 00:30:26 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r241118 - head/usr.bin/mktemp Message-ID: <201210020030.q920UQQ0038124@svn.freebsd.org>
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Author: eadler Date: Tue Oct 2 00:30:26 2012 New Revision: 241118 URL: http://svn.freebsd.org/changeset/base/241118 Log: Implement the Sun/GNU extension of using a default prefix when no arguments are supplied. Reviewed by: jilles Approved by: cperciva MFC after: 1 week Modified: head/usr.bin/mktemp/mktemp.1 head/usr.bin/mktemp/mktemp.c Modified: head/usr.bin/mktemp/mktemp.1 ============================================================================== --- head/usr.bin/mktemp/mktemp.1 Tue Oct 2 00:30:20 2012 (r241117) +++ head/usr.bin/mktemp/mktemp.1 Tue Oct 2 00:30:26 2012 (r241118) @@ -99,6 +99,14 @@ Care should be taken to ensure that it is appropriate to use an environment variable potentially supplied by the user. .Pp +If no arguments are passed or if only the +.Fl d +flag is passed +.Nm +behaves as if +.Fl t Li tmp +was supplied. +.Pp Any number of temporary files may be created in a single invocation, including one based on the internal template resulting from the .Fl t Modified: head/usr.bin/mktemp/mktemp.c ============================================================================== --- head/usr.bin/mktemp/mktemp.c Tue Oct 2 00:30:20 2012 (r241117) +++ head/usr.bin/mktemp/mktemp.c Tue Oct 2 00:30:26 2012 (r241118) @@ -87,6 +87,11 @@ main(int argc, char **argv) argc -= optind; argv += optind; + if (!tflag && argc < 1) { + tflag = 1; + prefix = "tmp"; + } + if (tflag) { tmpdir = getenv("TMPDIR"); if (tmpdir == NULL) @@ -100,8 +105,6 @@ main(int argc, char **argv) else errx(1, "cannot generate template"); } - } else if (argc < 1) { - usage(); } /* generate all requested files */
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