]>
git.wh0rd.org - dump.git/blob - compat/lib/compaterr.c
2 * Ported to Linux's Second Extended File System as part of the
3 * dump and restore backup suit
4 * Remy Card <card@Linux.EU.Org>, 1994-1997
5 * Stelian Pop <stelian@popies.net>, 1999-2000
6 * Stelian Pop <stelian@popies.net> - AlcĂ´ve <www.alcove.com>, 2000-2002
11 * The Regents of the University of California. All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 * must display the following acknowledgement:
23 * This product includes software developed by the University of
24 * California, Berkeley and its contributors.
25 * 4. Neither the name of the University nor the names of its contributors
26 * may be used to endorse or promote products derived from this software
27 * without specific prior written permission.
29 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
43 static const char rcsid
[] =
44 "$Id: compaterr.c,v 1.9 2002/01/16 09:32:14 stelian Exp $";
48 #include <compaterr.h>
55 extern char *__progname
; /* Program name, from crt0. */
57 #if !defined(HAVE_ERR) || !defined(HAVE_ERRX) || !defined(HAVE_VERR) || !defined(HAVE_VERRX) || !defined(HAVE_VWARN) || !defined(HAVE_VWARNX) || !defined(HAVE_WARN) || !defined(HAVE_WARNX)
60 __dead
void errc
__P((int, int, const char *, ...));
61 __dead
void verrc
__P((int, int, const char *, _BSD_VA_LIST_
));
62 void warnc
__P((int, const char *, ...));
63 void vwarnc
__P((int, const char *, _BSD_VA_LIST_
));
64 void err_set_file
__P((void *));
65 void err_set_exit
__P((void (*)(int)));
68 static void (*err_exit
)(int);
70 static FILE *err_file
; /* file to use for error output */
72 * This is declared to take a `void *' so that the caller is not required
73 * to include <stdio.h> first. However, it is really a `FILE *', and the
74 * manual page documents it as such.
77 err_set_file(void *fp
)
86 err_set_exit(void (*ef
)(int))
92 errc(int eval
, int code
, const char *fmt
, ...)
96 verrc(eval
, code
, fmt
, ap
);
101 verrc(int eval
, int code
, const char *fmt
, va_list ap
)
104 err_set_file((FILE *)0);
105 fprintf(err_file
, "%s: ", __progname
);
107 vfprintf(err_file
, fmt
, ap
);
108 fprintf(err_file
, ": ");
110 fprintf(err_file
, "%s\n", strerror(code
));
117 warnc(int code
, const char *fmt
, ...)
121 vwarnc(code
, fmt
, ap
);
126 vwarnc(int code
, const char *fmt
, va_list ap
)
129 err_set_file((FILE *)0);
130 fprintf(err_file
, "%s: ", __progname
);
132 vfprintf(err_file
, fmt
, ap
);
133 fprintf(err_file
, ": ");
135 fprintf(err_file
, "%s\n", strerror(code
));
141 err(int eval
, const char *fmt
, ...)
145 verrc(eval
, errno
, fmt
, ap
);
152 verr(int eval
, const char *fmt
, va_list ap
)
154 verrc(eval
, errno
, fmt
, ap
);
160 errx(int eval
, const char *fmt
, ...)
164 verrx(eval
, fmt
, ap
);
171 verrx(int eval
, const char *fmt
, va_list ap
)
174 err_set_file((FILE *)0);
175 fprintf(err_file
, "%s: ", __progname
);
177 vfprintf(err_file
, fmt
, ap
);
178 fprintf(err_file
, "\n");
187 warn(const char *fmt
, ...)
191 vwarnc(errno
, fmt
, ap
);
198 vwarn(const char *fmt
, va_list ap
)
200 vwarnc(errno
, fmt
, ap
);
206 warnx(const char *fmt
, ...)
217 vwarnx(const char *fmt
, va_list ap
)
220 err_set_file((FILE *)0);
221 fprintf(err_file
, "%s: ", __progname
);
223 vfprintf(err_file
, fmt
, ap
);
224 fprintf(err_file
, "\n");