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ecee9486 | 1 | /* |
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2 | * Copyright (c) 1986, 1987 Regents of the University of California. |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
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6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
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16 | */ |
17 | ||
18 | #ifndef lint | |
5e8b0e60 | 19 | static char sccsid[] = "@(#)error.c 5.6 (Berkeley) %G%"; |
aec2eff2 | 20 | #endif /* not lint */ |
ecee9486 | 21 | |
d8336336 | 22 | #include <bug.h> |
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23 | #include <syslog.h> |
24 | #include <stdio.h> | |
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25 | |
26 | static short err_redir; /* stderr redirected */ | |
27 | ||
28 | /* | |
29 | * seterr -- | |
30 | * redirect stderr for error processing | |
31 | */ | |
32 | seterr() | |
33 | { | |
d8336336 | 34 | if (!freopen(ERROR_FILE, "a", stderr)) |
36e21f76 | 35 | error("can't open error file %s.", ERROR_FILE); |
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36 | err_redir = YES; |
37 | } | |
38 | ||
39 | /* | |
40 | * error -- | |
41 | * write errors to log file and die | |
42 | */ | |
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43 | error(fmt, arg) |
44 | register char *fmt, | |
45 | *arg; | |
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46 | { |
47 | static char logmsg[MAXLINELEN]; /* syslog message */ | |
48 | char *strcpy(), *strcat(); | |
49 | ||
50 | if (err_redir) { | |
51 | /* don't combine these, "fmt" may not require "arg" */ | |
36e21f76 | 52 | fprintf(stderr, "\t%s\n\t", tmpname); |
d8336336 | 53 | fprintf(stderr, fmt, arg); |
36e21f76 | 54 | fputc('\n', stderr); |
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55 | } |
56 | else { | |
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57 | sprintf(logmsg, "bugfiler: %s", fmt); |
58 | syslog(LOG_ERR, logmsg, arg); | |
ecee9486 | 59 | } |
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60 | #ifdef METOO |
61 | exit(ERR); | |
d8336336 | 62 | #else |
ecee9486 | 63 | exit(OK); |
d8336336 | 64 | #endif |
ecee9486 | 65 | } |