diff options
author | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
---|---|---|
committer | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
commit | 9b50d9027575220cb6dd09b3e62f03f511e908b8 (patch) | |
tree | defc987843071f19a5891a97145437d43cba2af8 /usr.bin/true | |
parent | efd31c5952bb9bb2485c109382100127424f8611 (diff) | |
download | src-9b50d9027575220cb6dd09b3e62f03f511e908b8.tar.gz src-9b50d9027575220cb6dd09b3e62f03f511e908b8.zip |
BSD 4.4 Lite Usr.bin Sources
Notes
Notes:
svn path=/cvs2svn/branches/CHRISTOS/; revision=1590
Diffstat (limited to 'usr.bin/true')
-rw-r--r-- | usr.bin/true/Makefile | 5 | ||||
-rw-r--r-- | usr.bin/true/true.1 | 62 | ||||
-rw-r--r-- | usr.bin/true/true.c | 47 |
3 files changed, 114 insertions, 0 deletions
diff --git a/usr.bin/true/Makefile b/usr.bin/true/Makefile new file mode 100644 index 000000000000..3bebb2d3cff2 --- /dev/null +++ b/usr.bin/true/Makefile @@ -0,0 +1,5 @@ +# @(#)Makefile 8.1 (Berkeley) 6/9/93 + +PROG= true + +.include <bsd.prog.mk> diff --git a/usr.bin/true/true.1 b/usr.bin/true/true.1 new file mode 100644 index 000000000000..fc15a4e125ba --- /dev/null +++ b/usr.bin/true/true.1 @@ -0,0 +1,62 @@ +.\" Copyright (c) 1983, 1985, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)true.1 8.1 (Berkeley) 6/9/93 +.\" +.Dd June 9, 1993 +.Dt TRUE 1 +.Os +.Sh NAME +.Nm true +.Nd return true value +.Sh SYNOPSIS +.Nm true +.Sh DESCRIPTION +.Nm True +is normally used in a Bourne shell script. +.Nm True +tests for the appropriate status "false" before running +(or failing to run) a list of commands. +.Sh SEE ALSO +.Xr csh 1 , +.Xr sh 1 , +.Xr false 1 +.Sh DIAGNOSTICS +The +.Nm true +utility always returns with exit code zero. +.Sh STANDARDS +The +.Nm true +function is expected to be POSIX 1003.2 compatible. diff --git a/usr.bin/true/true.c b/usr.bin/true/true.c new file mode 100644 index 000000000000..0847cfa22568 --- /dev/null +++ b/usr.bin/true/true.c @@ -0,0 +1,47 @@ +/* + * Copyright (c) 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef lint +static char copyright[] = +"@(#) Copyright (c) 1988, 1993\n\ + The Regents of the University of California. All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +static char sccsid[] = "@(#)true.c 8.1 (Berkeley) 6/9/93"; +#endif /* not lint */ + +main() +{ + exit(0); +} |