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      1 /*	$NetBSD: debug.c,v 1.4 2025/09/05 21:16:20 christos Exp $	*/
      2 
      3 /* $OpenLDAP$ */
      4 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
      5  *
      6  * Copyright 1998-2024 The OpenLDAP Foundation.
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted only as authorized by the OpenLDAP
     11  * Public License.
     12  *
     13  * A copy of this license is available in the file LICENSE in the
     14  * top-level directory of the distribution or, alternatively, at
     15  * <http://www.OpenLDAP.org/license.html>.
     16  */
     17 
     18 #include <sys/cdefs.h>
     19 __RCSID("$NetBSD: debug.c,v 1.4 2025/09/05 21:16:20 christos Exp $");
     20 
     21 #include "portable.h"
     22 
     23 #include <stdio.h>
     24 
     25 #include <ac/stdarg.h>
     26 #include <ac/stdlib.h>
     27 #include <ac/string.h>
     28 #include <ac/time.h>
     29 #include <ac/ctype.h>
     30 
     31 #ifdef LDAP_SYSLOG
     32 #include <ac/syslog.h>
     33 #endif
     34 
     35 #include "ldap_log.h"
     36 #include "ldap_defaults.h"
     37 #include "lber.h"
     38 #include "ldap_pvt.h"
     39 
     40 int lutil_debug_file( FILE *file )
     41 {
     42 	ber_set_option( NULL, LBER_OPT_LOG_PRINT_FILE, file );
     43 
     44 	return 0;
     45 }
     46 
     47 void (lutil_debug)( int debug, int level, const char *fmt, ... )
     48 {
     49 	char buffer[4096];
     50 	va_list vl;
     51 	int len;
     52 
     53 	if ( !(level & debug ) ) return;
     54 
     55 	va_start( vl, fmt );
     56 	len = vsnprintf( buffer, sizeof(buffer), fmt, vl );
     57 	va_end( vl );
     58 	if ( len >= sizeof(buffer)-2 )
     59 		buffer[sizeof(buffer)-2] = '\n';
     60 	ber_pvt_log_print( buffer );
     61 }
     62 
     63 #if defined(HAVE_EBCDIC) && defined(LDAP_SYSLOG)
     64 #undef syslog
     65 void eb_syslog( int pri, const char *fmt, ... )
     66 {
     67 	char buffer[4096];
     68 	va_list vl;
     69 
     70 	va_start( vl, fmt );
     71 	vsnprintf( buffer, sizeof(buffer), fmt, vl );
     72 	buffer[sizeof(buffer)-1] = '\0';
     73 
     74 	/* The syslog function appears to only work with pure EBCDIC */
     75 	__atoe(buffer);
     76 #pragma convlit(suspend)
     77 	syslog( pri, "%s", buffer );
     78 #pragma convlit(resume)
     79 	va_end( vl );
     80 }
     81 #endif
     82