static void
real_plog(int lvl, const char *fmt, va_list vargs)
{
char msg[1024];
char efmt[1024];
char *ptr = msg;
static char last_msg[1024];
static int last_count = 0, last_lvl = 0;
if (!(xlog_level & lvl))
return;
#ifdef DEBUG_MEM
# if defined(HAVE_MALLINFO) && defined(HAVE_MALLOC_VERIFY)
checkup_mem();
# endif /* not defined(HAVE_MALLINFO) && defined(HAVE_MALLOC_VERIFY) */
#endif /* DEBUG_MEM */
/*
* Note: xvsnprintf() may call plog() if a truncation happened, but the
* latter has some code to break out of an infinite loop. See comment in
* xsnprintf() below.
*/
xvsnprintf(ptr, 1023, expand_error(fmt, efmt, 1024), vargs);
ptr += strlen(ptr);
if (*(ptr-1) == '\n')
*--ptr = '\0';
#ifdef HAVE_SYSLOG
if (syslogging) {
switch (lvl) { /* from mike <*****@*****.**> */
case XLOG_FATAL:
lvl = LOG_CRIT;
break;
case XLOG_ERROR:
lvl = LOG_ERR;
break;
case XLOG_USER:
lvl = LOG_WARNING;
break;
case XLOG_WARNING:
lvl = LOG_WARNING;
break;
case XLOG_INFO:
lvl = LOG_INFO;
break;
case XLOG_DEBUG:
lvl = LOG_DEBUG;
break;
case XLOG_MAP:
lvl = LOG_DEBUG;
break;
case XLOG_STATS:
lvl = LOG_INFO;
break;
default:
lvl = LOG_ERR;
break;
}
syslog(lvl, "%s", msg);
return;
}
#endif /* HAVE_SYSLOG */
*ptr++ = '\n';
*ptr = '\0';
/*
* mimic syslog behavior: only write repeated strings if they differ
*/
switch (last_count) {
case 0: /* never printed at all */
last_count = 1;
if (strlcpy(last_msg, msg, sizeof(last_msg)) >= sizeof(last_msg)) /* don't use xstrlcpy here (recursive!) */
fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
last_lvl = lvl;
show_time_host_and_name(lvl); /* mimic syslog header */
__IGNORE(fwrite(msg, ptr - msg, 1, logfp));
fflush(logfp);
break;
case 1: /* item printed once, if same, don't repeat */
if (STREQ(last_msg, msg)) {
last_count++;
} else { /* last msg printed once, new one differs */
/* last_count remains at 1 */
if (strlcpy(last_msg, msg, sizeof(last_msg)) >= sizeof(last_msg)) /* don't use xstrlcpy here (recursive!) */
fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
last_lvl = lvl;
show_time_host_and_name(lvl); /* mimic syslog header */
__IGNORE(fwrite(msg, ptr - msg, 1, logfp));
fflush(logfp);
}
break;
case 100:
/*
* Don't allow repetitions longer than 100, so you can see when something
* cycles like crazy.
*/
show_time_host_and_name(last_lvl);
xsnprintf(last_msg, sizeof(last_msg),
"last message repeated %d times\n", last_count);
__IGNORE(fwrite(last_msg, strlen(last_msg), 1, logfp));
fflush(logfp);
last_count = 0; /* start from scratch */
break;
default: /* item repeated multiple times */
if (STREQ(last_msg, msg)) {
last_count++;
} else { /* last msg repeated+skipped, new one differs */
show_time_host_and_name(last_lvl);
xsnprintf(last_msg, sizeof(last_msg),
"last message repeated %d times\n", last_count);
__IGNORE(fwrite(last_msg, strlen(last_msg), 1, logfp));
if (strlcpy(last_msg, msg, 1024) >= 1024) /* don't use xstrlcpy here (recursive!) */
fprintf(stderr, "real_plog: string \"%s\" truncated to \"%s\"\n", last_msg, msg);
last_count = 1;
last_lvl = lvl;
show_time_host_and_name(lvl); /* mimic syslog header */
__IGNORE(fwrite(msg, ptr - msg, 1, logfp));
fflush(logfp);
}
break;
}
}
/*
* Change current logfile
*/
int
switch_to_logfile(char *logfile, int old_umask, int truncate_log)
{
FILE *new_logfp = stderr;
if (logfile) {
#ifdef HAVE_SYSLOG
syslogging = 0;
#endif /* HAVE_SYSLOG */
if (STREQ(logfile, "/dev/stderr"))
new_logfp = stderr;
else if (NSTREQ(logfile, "syslog", strlen("syslog"))) {
#ifdef HAVE_SYSLOG
syslogging = 1;
new_logfp = stderr;
openlog(am_get_progname(),
LOG_PID
# ifdef LOG_NOWAIT
| LOG_NOWAIT
# endif /* LOG_NOWAIT */
# ifdef LOG_DAEMON
, get_syslog_facility(logfile)
# endif /* LOG_DAEMON */
);
#else /* not HAVE_SYSLOG */
plog(XLOG_WARNING, "syslog option not supported, logging unchanged");
#endif /* not HAVE_SYSLOG */
} else { /* regular log file */
(void) umask(old_umask);
if (truncate_log)
__IGNORE(truncate(logfile, 0));
new_logfp = fopen(logfile, "a");
umask(0);
}
}
/*
* If we couldn't open a new file, then continue using the old.
*/
if (!new_logfp && logfile) {
plog(XLOG_USER, "%s: Can't open logfile: %m", logfile);
return 1;
}
/*
* Close the previous file
*/
if (logfp && logfp != stderr)
(void) fclose(logfp);
logfp = new_logfp;
if (logfile)
plog(XLOG_INFO, "switched to logfile \"%s\"", logfile);
else
plog(XLOG_INFO, "no logfile defined; using stderr");
return 0;
}
RTDMAC1_1, RTDMAC1_2, VEU, BEU, IIC0, __IGNORE(MSU) IPMMU,
IIC2, RTDMAC2_1, RTDMAC2_2, DSITX, __IGNORE(SPU2) TMU1,
};
#define INTCS_INTVECT 0x0F80
static struct intc_vect intcs_vectors[] __initdata = {
INTCS_VECT(VEU_VEU0, 0x0700), INTCS_VECT(VEU_VEU1, 0x0720),
INTCS_VECT(VEU_VEU2, 0x0740), INTCS_VECT(VEU_VEU3, 0x0760),
INTCS_VECT(RTDMAC1_1_DEI0, 0x0800), INTCS_VECT(RTDMAC1_1_DEI1, 0x0820),
INTCS_VECT(RTDMAC1_1_DEI2, 0x0840), INTCS_VECT(RTDMAC1_1_DEI3, 0x0860),
INTCS_VECT(CEU, 0x0880),
INTCS_VECT(BEU_BEU0, 0x08A0),
INTCS_VECT(BEU_BEU1, 0x08C0),
INTCS_VECT(BEU_BEU2, 0x08E0),
__IGNORE(INTCS_VECT(MFI, 0x0900))
__IGNORE(INTCS_VECT(BBIF2, 0x0960))
INTCS_VECT(VPU, 0x0980),
INTCS_VECT(TSIF1, 0x09A0),
__IGNORE(INTCS_VECT(SGX540, 0x09E0))
INTCS_VECT(_2DDMAC, 0x0A00),
INTCS_VECT(IIC2_ALI2, 0x0A80), INTCS_VECT(IIC2_TACKI2, 0x0AA0),
INTCS_VECT(IIC2_WAITI2, 0x0AC0), INTCS_VECT(IIC2_DTEI2, 0x0AE0),
INTCS_VECT(IPMMU_IPMMUR, 0x0B00), INTCS_VECT(IPMMU_IPMMUR2, 0x0B20),
INTCS_VECT(RTDMAC1_2_DEI4, 0x0B80),
INTCS_VECT(RTDMAC1_2_DEI5, 0x0BA0),
INTCS_VECT(RTDMAC1_2_DADERR, 0x0BC0),
__IGNORE(INTCS_VECT(KEYSC 0x0BE0))
__IGNORE(INTCS_VECT(TTI20, 0x0C80))
__IGNORE(INTCS_VECT(MSIOF, 0x0D20))
INTCS_VECT(IIC0_ALI0, 0x0E00), INTCS_VECT(IIC0_TACKI0, 0x0E20),