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Remove unneeded functions from libcompat.

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Erwin fired up a ports build a couple of weeks ago and it seems the
following functions are not used by any of the 20k ports we have, which
makes me believe they don't have any purpose. Just remove them.
This commit is contained in:
ed 2010-08-06 20:13:36 +00:00
parent 933d2e8e14
commit b5b833a850
9 changed files with 9 additions and 439 deletions
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5
ObsoleteFiles.inc
View File

@ -14,6 +14,11 @@
# The file is partitioned: OLD_FILES first, then OLD_LIBS and OLD_DIRS last.
#
# 20100806: removal of unused libcompat routines
OLD_FILES+=usr/share/man/man3/ascftime.3.gz
OLD_FILES+=usr/share/man/man3/cfree.3.gz
OLD_FILES+=usr/share/man/man3/cftime.3.gz
OLD_FILES+=usr/share/man/man3/getpw.3.gz
# 20100725: acpi_aiboost(4) removal.
OLD_FILES+=usr/share/man/man4/acpi_aiboost.4.gz
# 20100720: new clang import which bumps version from 2.0 to 2.8

46
lib/libcompat/4.1/ascftime.c
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@ -1,46 +0,0 @@
/*
* Copyright (c) 1994 Joerg Wunsch
*
* All rights reserved.
*
* This program is free software.
*
* 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 Joerg Wunsch
* 4. The name of the developer may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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.
*
* $FreeBSD$
*/
#include <time.h>
#define MAXLEN 1000 /* just a guess, only the user knows... */
int
ascftime(char *s, const char *format, const struct tm *tmptr)
{
return (strftime(s, MAXLEN, format? format: "%C", tmptr));
}

105
lib/libcompat/4.1/cftime.3
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@ -1,105 +0,0 @@
.\"
.\" Copyright (c) 1994, 1995 Joerg Wunsch
.\"
.\" All rights reserved.
.\"
.\" This program is free software.
.\"
.\" 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 Joerg Wunsch
.\" 4. The name of the developer may not be used to endorse or promote
.\" products derived from this software without specific prior written
.\" permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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.
.\"
.\"
.\" $FreeBSD$
.\"
.Dd June 15, 1993
.Dt CFTIME 3
.Os
.Sh NAME
.Nm cftime ,
.Nm ascftime
.Nd convert date and time to string
.Sh LIBRARY
.Lb libcompat
.Sh SYNOPSIS
.In time.h
.Ft int
.Fn cftime "char *s" "char *format" "const time_t *clock"
.Ft int
.Fn ascftime "char *s" "const char *format" "const struct tm *tmptr"
.Sh DESCRIPTION
.Bf -symbolic
The
.Fn cftime
and
.Fn ascftime
functions are made obsolete by
.Xr strftime 3 .
.Ef
.Pp
Use of the functions
.Fn cftime
and
.Fn ascftime
is strongly deprecated, since there is no way to check for a buffer
overflow condition.
Use
.Xr strftime 3
instead.
.Pp
The
.Fn ascftime
function is almost identical to
.Xr strftime 3 ,
with the only exception that there is no parameter to tell about the
maximal buffer length, and the
.Fa format
parameter defaults to
.Dq %C
if a
.Em NULL
pointer is given.
.Pp
The
.Fn cftime
function does the same job, but it first invokes
.Xr localtime 3
in order to convert the given
.Fa clock ,
then also performs the conversions as requested by the
.Fa format
argument.
.Sh RETURN VALUES
The
.Fn cftime
and
.Fn ascftime
functions return the number of characters written to the output
buffer
.Fa s ,
not counting the trailing null character.
.Sh SEE ALSO
.Xr localtime 3 ,
.Xr strftime 3

47
lib/libcompat/4.1/cftime.c
View File

@ -1,47 +0,0 @@
/*
* Copyright (c) 1994 Joerg Wunsch
*
* All rights reserved.
*
* This program is free software.
*
* 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 Joerg Wunsch
* 4. The name of the developer may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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.
*
* $FreeBSD$
*/
#include <time.h>
#define MAXLEN 1000 /* just a guess, only the user knows... */
int
cftime(char *s, char *format, const time_t *clock)
{
return (strftime(s, MAXLEN, format? format: "%C", localtime(clock)));
}

88
lib/libcompat/4.1/getpw.3
View File

@ -1,88 +0,0 @@
.\" Copyright (c) 1990, 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.
.\" 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.
.\"
.\" @(#)getpw.3 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$
.\"
.Dd June 4, 1993
.Dt GETPW 3
.Os
.Sh NAME
.Nm getpw
.Nd get name from uid
.Sh LIBRARY
.Lb libcompat
.Sh SYNOPSIS
.In sys/types.h
.Ft int
.Fn getpw "uid_t uid" "char *buf"
.Sh DESCRIPTION
.Bf -symbolic
The
.Fn getpw
function is made obsolete by
.Xr getpwuid 3 .
.Ef
.Pp
The
.Fn getpw
function reads the file
.Pa /etc/passwd ,
and if it finds
the specified
.Fa uid ,
copies the password entry line into the string pointed to by
.Fa buf .
the null terminated entry line from the password database,
and appends the
.Dv NUL
character.
.Sh RETURN VALUES
The
.Fn getpw
function returns the zero if successful, otherwise
a non-zero if the entry does not exist.
.Sh FILES
.Bl -tag -width /etc/passwd -compact
.It Pa /etc/passwd
.El
.Sh SEE ALSO
.Xr getpwent 3 ,
.Xr passwd 5
.Sh HISTORY
A
.Fn getpw
function appeared in
.At v6 .
.Sh BUGS
The area pointed to by
.Fa buf
must be large enough to hold the user name.
.Pp
All of the bugs from
.Xr getpwent 3
hold valid as well.

53
lib/libcompat/4.1/getpw.c
View File

@ -1,53 +0,0 @@
/*
* Copyright (c) 1995 Joerg Wunsch
*
* 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 Joerg Wunsch
* 4. The name of the developer may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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.
*
* $FreeBSD$
*/
#include <sys/types.h>
#include <pwd.h>
#include <string.h>
#include <stdio.h>
int
getpw(uid_t uid, char *buf)
{
struct passwd *pw;
pw = getpwuid(uid);
endpwent();
if (pw == 0)
return (-1);
strncpy(buf, pw->pw_name, L_cuserid);
return (0);
}

49
lib/libcompat/4.3/cfree.3
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@ -1,49 +0,0 @@
.\"
.\" Copyright (c) 1995 Joerg Wunsch
.\"
.\" 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.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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.
.\"
.\" $FreeBSD$
.\" " <- this is for hilit19 :)
.Dd November 23, 1995
.Dt CFREE 3
.Os
.Sh NAME
.Nm cfree
.Nd free up allocated memory
.Sh LIBRARY
.Lb libcompat
.Sh SYNOPSIS
.Ft void
.Fn cfree "void *"
.Sh DESCRIPTION
.Bf -symbolic
The cfree function considered obsolete.
.Ef
.Pp
The
.Nm
function is a synonym for
.Xr free 3 .
.Sh SEE ALSO
.Xr free 3

44
lib/libcompat/4.3/cfree.c
View File

@ -1,44 +0,0 @@
/*-
* Copyright (c) 1992, 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.
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)cfree.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <stdlib.h>
void
cfree(void *p)
{
free(p);
}

11
lib/libcompat/Makefile
View File

@ -10,17 +10,14 @@ WARNS?= 0
.PATH: ${.CURDIR}/4.1 ${.CURDIR}/4.3 ${.CURDIR}/4.4
# compat 4.1 sources
SRCS+= ascftime.c cftime.c ftime.c getpw.c
SRCS+= ftime.c
MAN+= 4.1/ftime.3 4.1/getpw.3
MAN+= 4.1/cftime.3
MLINKS+=cftime.3 ascftime.3
MAN+= 4.1/ftime.3
# compat 4.3 sources
SRCS+= cfree.c re_comp.c rexec.c
SRCS+= re_comp.c rexec.c
MAN+= 4.3/cfree.3 4.3/re_comp.3 4.3/rexec.3
MAN+= 4.3/re_comp.3 4.3/rexec.3
MLINKS+=re_comp.3 re_exec.3