]>
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 <pop@cybercable.fr>, 1999
10 * The Regents of the University of California. All rights reserved.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the University of
23 * California, Berkeley and its contributors.
24 * 4. Neither the name of the University nor the names of its contributors
25 * may be used to endorse or promote products derived from this software
26 * without specific prior written permission.
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 static const char rcsid
[] =
43 "$Id: compaterr.c,v 1.4 1999/10/13 09:57:19 stelian Exp $";
46 #include <compaterr.h>
56 extern char *__progname
; /* Program name, from crt0. */
58 #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)
61 __dead
void errc
__P((int, int, const char *, ...));
62 __dead
void verrc
__P((int, int, const char *, _BSD_VA_LIST_
));
63 void warnc
__P((int, const char *, ...));
64 void vwarnc
__P((int, const char *, _BSD_VA_LIST_
));
65 void err_set_file
__P((void *));
66 void err_set_exit
__P((void (*)(int)));
69 static void (*err_exit
)(int);
71 static FILE *err_file
; /* file to use for error output */
73 * This is declared to take a `void *' so that the caller is not required
74 * to include <stdio.h> first. However, it is really a `FILE *', and the
75 * manual page documents it as such.
78 err_set_file(void *fp
)
87 err_set_exit(void (*ef
)(int))
93 errc(int eval
, int code
, const char *fmt
, ...)
97 verrc(eval
, code
, fmt
, ap
);
102 verrc(int eval
, int code
, const char *fmt
, va_list ap
)
105 err_set_file((FILE *)0);
106 fprintf(err_file
, "%s: ", __progname
);
108 vfprintf(err_file
, fmt
, ap
);
109 fprintf(err_file
, ": ");
111 fprintf(err_file
, "%s\n", strerror(code
));
118 warnc(int code
, const char *fmt
, ...)
122 vwarnc(code
, fmt
, ap
);
127 vwarnc(int code
, const char *fmt
, va_list ap
)
130 err_set_file((FILE *)0);
131 fprintf(err_file
, "%s: ", __progname
);
133 vfprintf(err_file
, fmt
, ap
);
134 fprintf(err_file
, ": ");
136 fprintf(err_file
, "%s\n", strerror(code
));
142 err(int eval
, const char *fmt
, ...)
146 verrc(eval
, errno
, fmt
, ap
);
153 verr(int eval
, const char *fmt
, va_list ap
)
155 verrc(eval
, errno
, fmt
, ap
);
161 errx(int eval
, const char *fmt
, ...)
165 verrx(eval
, fmt
, ap
);
172 verrx(int eval
, const char *fmt
, va_list ap
)
175 err_set_file((FILE *)0);
176 fprintf(err_file
, "%s: ", __progname
);
178 vfprintf(err_file
, fmt
, ap
);
179 fprintf(err_file
, "\n");
188 warn(const char *fmt
, ...)
192 vwarnc(errno
, fmt
, ap
);
199 vwarn(const char *fmt
, va_list ap
)
201 vwarnc(errno
, fmt
, ap
);
207 warnx(const char *fmt
, ...)
218 vwarnx(const char *fmt
, va_list ap
)
221 err_set_file((FILE *)0);
222 fprintf(err_file
, "%s: ", __progname
);
224 vfprintf(err_file
, fmt
, ap
);
225 fprintf(err_file
, "\n");