projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| ecee9486 KB |
1 | /* |
| 2 | * Copyright (c) 1986 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef lint | |
| 8 | static char sccsid[] = "@(#)error.c 5.1 (Berkeley) 86/11/25"; | |
| 9 | #endif not lint | |
| 10 | ||
| 11 | #include <syslog.h> | |
| 12 | #include <stdio.h> | |
| 13 | #include <bug.h> | |
| 14 | ||
| 15 | extern char *distf, /* redist temp file */ | |
| 16 | tmpname[]; /* temporary file used */ | |
| 17 | ||
| 18 | short made_dist; /* if dist file made */ | |
| 19 | ||
| 20 | static short err_redir; /* stderr redirected */ | |
| 21 | ||
| 22 | /* | |
| 23 | * seterr -- | |
| 24 | * redirect stderr for error processing | |
| 25 | */ | |
| 26 | seterr() | |
| 27 | { | |
| 28 | if (!freopen(ERROR_FILE,"a",stderr)) | |
| 29 | error("unable to open error file %s.\n",ERROR_FILE); | |
| 30 | err_redir = YES; | |
| 31 | } | |
| 32 | ||
| 33 | /* | |
| 34 | * error -- | |
| 35 | * write errors to log file and die | |
| 36 | */ | |
| 37 | error(fmt,arg) | |
| 38 | register char *fmt, | |
| 39 | *arg; | |
| 40 | { | |
| 41 | static char logmsg[MAXLINELEN]; /* syslog message */ | |
| 42 | char *strcpy(), *strcat(); | |
| 43 | ||
| 44 | if (err_redir) { | |
| 45 | /* don't combine these, "fmt" may not require "arg" */ | |
| 46 | fputc('\t',stderr); | |
| 47 | fprintf(stderr,fmt,arg); | |
| 48 | fprintf(stderr,"\n\ttemporary file is %s.\n",tmpname); | |
| 49 | } | |
| 50 | else { | |
| 51 | strcat(strcpy(logmsg,"bugfiler: "),fmt); | |
| 52 | syslog(LOG_ERR,logmsg,arg); | |
| 53 | } | |
| 54 | if (made_dist) /* unlink redist file if necessary */ | |
| 55 | unlink(distf); | |
| 56 | #ifdef METOO | |
| 57 | exit(ERR); | |
| 58 | #else !METOO | |
| 59 | exit(OK); | |
| 60 | #endif METOO | |
| 61 | } |