1 /* $FreeBSD: src/libexec/bootpd/report.c,v 1.2.6.2 2001/03/05 10:58:59 kris Exp $ */
4 * report() - calls syslog
27 #define LOG_BOOTP LOG_DAEMON
31 extern char *progname;
34 * This is initialized so you get stderr until you call
37 static int stderr_only = 1;
40 report_init(int nolog)
45 openlog(progname, LOG_PID | LOG_NDELAY, LOG_BOOTP);
51 * This routine reports errors and such via stderr and syslog() if
52 * appopriate. It just helps avoid a lot of "#ifdef SYSLOG" constructs
53 * from being scattered throughout the code.
55 * The syntax is identical to syslog(3), but %m is not considered special
56 * for output to stderr (i.e. you'll see "%m" in the output. . .). Also,
57 * control strings should normally end with \n since newlines aren't
58 * automatically generated for stderr output (whereas syslog strips out all
59 * newlines and adds its own at the end).
62 static char *levelnames[] = {
87 static int numlevels = sizeof(levelnames) / sizeof(levelnames[0]);
91 * Print a log message using syslog(3) and/or stderr.
92 * The message passed in should not include a newline.
96 report(int priority, const char *fmt,...)
100 report(priority, fmt, va_alist)
107 static char buf[128];
109 if ((priority < 0) || (priority >= numlevels)) {
110 priority = numlevels - 1;
117 vsnprintf(buf, sizeof(buf), fmt, ap);
123 if (stderr_only || (debug > 2)) {
124 fprintf(stderr, "%s: %s %s\n",
125 progname, levelnames[priority], buf);
129 syslog((priority | LOG_BOOTP), "%s", buf);
136 * Return pointer to static string which gives full filesystem error message.
141 return strerror(errno);