Import Upstream version 1.1~pre17
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bc8ca65653
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b511a112e6
216 changed files with 43313 additions and 18448 deletions
178
src/logger.c
178
src/logger.c
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@ -45,40 +45,48 @@ static void real_logger(int level, int priority, const char *message) {
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static bool suppress = false;
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// Bail out early if there is nothing to do.
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if(suppress)
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if(suppress) {
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return;
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}
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if(!logcontrol && (level > debug_level || logmode == LOGMODE_NULL))
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if(!logcontrol && (level > debug_level || logmode == LOGMODE_NULL)) {
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return;
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}
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if(level <= debug_level) {
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switch(logmode) {
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case LOGMODE_STDERR:
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fprintf(stderr, "%s\n", message);
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fflush(stderr);
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break;
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case LOGMODE_FILE:
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if(!now.tv_sec)
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gettimeofday(&now, NULL);
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time_t now_sec = now.tv_sec;
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strftime(timestr, sizeof timestr, "%Y-%m-%d %H:%M:%S", localtime(&now_sec));
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fprintf(logfile, "%s %s[%ld]: %s\n", timestr, logident, (long)logpid, message);
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fflush(logfile);
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break;
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case LOGMODE_SYSLOG:
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case LOGMODE_STDERR:
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fprintf(stderr, "%s\n", message);
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fflush(stderr);
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break;
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case LOGMODE_FILE:
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if(!now.tv_sec) {
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gettimeofday(&now, NULL);
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}
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time_t now_sec = now.tv_sec;
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strftime(timestr, sizeof(timestr), "%Y-%m-%d %H:%M:%S", localtime(&now_sec));
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fprintf(logfile, "%s %s[%ld]: %s\n", timestr, logident, (long)logpid, message);
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fflush(logfile);
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break;
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case LOGMODE_SYSLOG:
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#ifdef HAVE_MINGW
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{
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const char *messages[] = {message};
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ReportEvent(loghandle, priority, 0, 0, NULL, 1, 0, messages, NULL);
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}
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{
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const char *messages[] = {message};
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ReportEvent(loghandle, priority, 0, 0, NULL, 1, 0, messages, NULL);
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}
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#else
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#ifdef HAVE_SYSLOG_H
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syslog(priority, "%s", message);
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syslog(priority, "%s", message);
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#endif
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#endif
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break;
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case LOGMODE_NULL:
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break;
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break;
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case LOGMODE_NULL:
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break;
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}
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if(umbilical && do_detach) {
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@ -90,16 +98,25 @@ static void real_logger(int level, int priority, const char *message) {
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if(logcontrol) {
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suppress = true;
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logcontrol = false;
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for list_each(connection_t, c, connection_list) {
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if(!c->status.log)
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if(!c->status.log) {
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continue;
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}
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logcontrol = true;
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if(level > (c->outcompression >= 0 ? c->outcompression : debug_level))
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if(level > (c->outcompression >= 0 ? c->outcompression : debug_level)) {
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continue;
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}
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int len = strlen(message);
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if(send_request(c, "%d %d %d", CONTROL, REQ_LOG, len))
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if(send_request(c, "%d %d %d", CONTROL, REQ_LOG, len)) {
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send_meta(c, message, len);
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}
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}
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suppress = false;
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}
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}
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@ -109,31 +126,37 @@ void logger(int level, int priority, const char *format, ...) {
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char message[1024] = "";
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va_start(ap, format);
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int len = vsnprintf(message, sizeof message, format, ap);
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message[sizeof message - 1] = 0;
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int len = vsnprintf(message, sizeof(message), format, ap);
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message[sizeof(message) - 1] = 0;
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va_end(ap);
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if(len > 0 && len < sizeof message - 1 && message[len - 1] == '\n')
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if(len > 0 && (size_t)len < sizeof(message) - 1 && message[len - 1] == '\n') {
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message[len - 1] = 0;
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}
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real_logger(level, priority, message);
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}
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static void sptps_logger(sptps_t *s, int s_errno, const char *format, va_list ap) {
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(void)s_errno;
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char message[1024];
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size_t msglen = sizeof message;
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size_t msglen = sizeof(message);
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int len = vsnprintf(message, msglen, format, ap);
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message[sizeof message - 1] = 0;
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if(len > 0 && len < sizeof message - 1) {
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if(message[len - 1] == '\n')
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message[sizeof(message) - 1] = 0;
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if(len > 0 && (size_t)len < sizeof(message) - 1) {
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if(message[len - 1] == '\n') {
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message[--len] = 0;
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}
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// WARNING: s->handle can point to a connection_t or a node_t,
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// but both types have the name and hostname fields at the same offsets.
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connection_t *c = s->handle;
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if(c)
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snprintf(message + len, sizeof message - len, " from %s (%s)", c->name, c->hostname);
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if(c) {
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snprintf(message + len, sizeof(message) - len, " from %s (%s)", c->name, c->hostname);
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}
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}
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real_logger(DEBUG_ALWAYS, LOG_ERR, message);
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@ -144,51 +167,62 @@ void openlogger(const char *ident, logmode_t mode) {
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logmode = mode;
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switch(mode) {
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case LOGMODE_STDERR:
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logpid = getpid();
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break;
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case LOGMODE_FILE:
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logpid = getpid();
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logfile = fopen(logfilename, "a");
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if(!logfile) {
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fprintf(stderr, "Could not open log file %s: %s\n", logfilename, strerror(errno));
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logmode = LOGMODE_NULL;
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}
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break;
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case LOGMODE_SYSLOG:
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case LOGMODE_STDERR:
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logpid = getpid();
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break;
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case LOGMODE_FILE:
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logpid = getpid();
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logfile = fopen(logfilename, "a");
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if(!logfile) {
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fprintf(stderr, "Could not open log file %s: %s\n", logfilename, strerror(errno));
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logmode = LOGMODE_NULL;
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}
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break;
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case LOGMODE_SYSLOG:
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#ifdef HAVE_MINGW
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loghandle = RegisterEventSource(NULL, logident);
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if(!loghandle) {
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fprintf(stderr, "Could not open log handle!");
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logmode = LOGMODE_NULL;
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}
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break;
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loghandle = RegisterEventSource(NULL, logident);
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if(!loghandle) {
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fprintf(stderr, "Could not open log handle!\n");
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logmode = LOGMODE_NULL;
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}
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break;
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#else
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#ifdef HAVE_SYSLOG_H
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openlog(logident, LOG_CONS | LOG_PID, LOG_DAEMON);
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break;
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openlog(logident, LOG_CONS | LOG_PID, LOG_DAEMON);
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break;
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#endif
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#endif
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case LOGMODE_NULL:
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break;
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case LOGMODE_NULL:
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break;
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}
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if(logmode != LOGMODE_NULL)
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if(logmode != LOGMODE_NULL) {
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sptps_log = sptps_logger;
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else
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} else {
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sptps_log = sptps_log_quiet;
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}
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}
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void reopenlogger() {
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if(logmode != LOGMODE_FILE)
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if(logmode != LOGMODE_FILE) {
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return;
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}
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fflush(logfile);
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FILE *newfile = fopen(logfilename, "a");
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if(!newfile) {
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logger(DEBUG_ALWAYS, LOG_ERR, "Unable to reopen log file %s: %s", logfilename, strerror(errno));
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return;
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}
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fclose(logfile);
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logfile = newfile;
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}
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@ -196,21 +230,23 @@ void reopenlogger() {
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void closelogger(void) {
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switch(logmode) {
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case LOGMODE_FILE:
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fclose(logfile);
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break;
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case LOGMODE_SYSLOG:
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case LOGMODE_FILE:
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fclose(logfile);
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break;
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case LOGMODE_SYSLOG:
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#ifdef HAVE_MINGW
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DeregisterEventSource(loghandle);
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break;
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DeregisterEventSource(loghandle);
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break;
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#else
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#ifdef HAVE_SYSLOG_H
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closelog();
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break;
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closelog();
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break;
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#endif
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#endif
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case LOGMODE_NULL:
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case LOGMODE_STDERR:
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break;
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case LOGMODE_NULL:
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case LOGMODE_STDERR:
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break;
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}
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}
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