3 * Log and send a zephyrgram about any critical errors.
5 * (c) Copyright 1988 by the Massachusetts Institute of Technology.
6 * For copying and distribution information, please see the file
10 #include <mit-copyright.h>
12 #include <sys/types.h>
14 #include <moira_site.h>
16 #include <zephyr/zephyr.h>
24 /* mode to create the file with */
25 #define LOGFILEMODE 0644
30 /* This routine sends a class MOIRA zephyrgram of specified instance
31 * and logs to a special logfile the message passed to it via msg
32 * and args in printf format. *** It expects the global variable
33 * whoami to be defined and contain the name of the calling program.
34 * It's a kludge that it takes a max of 8 arguments in a way that
35 * isn't necessarily portable, but varargs doesn't work here and we
36 * don't have vsprintf().
39 void critical_alert(instance, msg, arg1, arg2, arg3, arg4,
40 arg5, arg6, arg7, arg8)
41 char *instance; /* Instance for zephyr gram */
42 char *msg; /* printf format message */
43 char *arg1, *arg2, *arg3, *arg4, *arg5, *arg6, *arg7, *arg8;
45 FILE *crit; /* FILE for critical log file */
46 char buf[BUFSIZ]; /* Holds the formatted message */
48 sprintf(buf, msg, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
50 /* Send zephyr notice */
51 send_zgram(instance, buf);
53 /* Log message to critical file */
54 if ((crit = fopen(CRITERRLOG, "a")) != (FILE *)NULL)
60 time_s = ctime(&t) + 4;
61 time_s[strlen(time_s)-6] = '\0';
63 fprintf(crit, "%s <%d> %s\n", time_s, getpid(), buf);
67 com_err(whoami, 0, buf);
72 /* Sends a zephyrgram of class "MOIRA", instance as a parameter. Ignores
73 * errors while sending message.
84 memset (&znotice, 0, sizeof (znotice));
86 bzero (&znotice, sizeof (znotice));
88 znotice.z_kind = UNSAFE;
89 znotice.z_class = "MOIRA";
90 znotice.z_class_inst = inst;
91 znotice.z_default_format = "MOIRA $instance on $fromhost:\n $message\n";
92 (void) ZInitialize ();
93 znotice.z_message = msg;
94 znotice.z_message_len = strlen(msg) + 1;
95 znotice.z_opcode = "";
96 znotice.z_recipient = "";
97 ZSendNotice(&znotice, ZNOAUTH);
102 sprintf(buf, "MOIRA: %s %s", inst, msg);
103 syslog(LOG_ERR, buf);