1*7206bf49SGordon Ross /*
2*7206bf49SGordon Ross * This file and its contents are supplied under the terms of the
3*7206bf49SGordon Ross * Common Development and Distribution License ("CDDL"), version 1.0.
4*7206bf49SGordon Ross * You may only use this file in accordance with the terms of version
5*7206bf49SGordon Ross * 1.0 of the CDDL.
6*7206bf49SGordon Ross *
7*7206bf49SGordon Ross * A full copy of the text of the CDDL should have accompanied this
8*7206bf49SGordon Ross * source. A copy of the CDDL is also available via the Internet at
9*7206bf49SGordon Ross * http://www.illumos.org/license/CDDL.
10*7206bf49SGordon Ross */
11*7206bf49SGordon Ross
12*7206bf49SGordon Ross /*
13*7206bf49SGordon Ross * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
14*7206bf49SGordon Ross */
15*7206bf49SGordon Ross
16*7206bf49SGordon Ross #include <stdio.h>
17*7206bf49SGordon Ross #include <stdarg.h>
18*7206bf49SGordon Ross #include <assert.h>
19*7206bf49SGordon Ross #include <dlfcn.h>
20*7206bf49SGordon Ross #include <errno.h>
21*7206bf49SGordon Ross #include <string.h>
22*7206bf49SGordon Ross #include <syslog.h>
23*7206bf49SGordon Ross #include <smbsrv/libsmb.h>
24*7206bf49SGordon Ross
25*7206bf49SGordon Ross /*
26*7206bf49SGordon Ross * This is exported NODIRECT so that smbd can provide it's own.
27*7206bf49SGordon Ross */
28*7206bf49SGordon Ross void
smb_vsyslog(int pri,const char * fmt,va_list ap)29*7206bf49SGordon Ross smb_vsyslog(int pri, const char *fmt, va_list ap)
30*7206bf49SGordon Ross {
31*7206bf49SGordon Ross vsyslog(pri, fmt, ap);
32*7206bf49SGordon Ross }
33*7206bf49SGordon Ross
34*7206bf49SGordon Ross /*
35*7206bf49SGordon Ross * This is exported NODIRECT so that fksmbd can provide it's own.
36*7206bf49SGordon Ross */
37*7206bf49SGordon Ross void
smb_syslog(int pri,const char * fmt,...)38*7206bf49SGordon Ross smb_syslog(int pri, const char *fmt, ...)
39*7206bf49SGordon Ross {
40*7206bf49SGordon Ross va_list ap;
41*7206bf49SGordon Ross
42*7206bf49SGordon Ross va_start(ap, fmt);
43*7206bf49SGordon Ross smb_vsyslog(pri, fmt, ap);
44*7206bf49SGordon Ross va_end(ap);
45*7206bf49SGordon Ross }
46*7206bf49SGordon Ross
47*7206bf49SGordon Ross /*
48*7206bf49SGordon Ross * Helper for smb_vsyslog(). Does %m substitutions.
49*7206bf49SGordon Ross */
50*7206bf49SGordon Ross char *
smb_syslog_fmt_m(char * buf,int buflen,const char * str,int err)51*7206bf49SGordon Ross smb_syslog_fmt_m(char *buf, int buflen, const char *str, int err)
52*7206bf49SGordon Ross {
53*7206bf49SGordon Ross char *bp = buf;
54*7206bf49SGordon Ross const char *sp = str;
55*7206bf49SGordon Ross const char *endp = buf + buflen - 1;
56*7206bf49SGordon Ross
57*7206bf49SGordon Ross while ((*bp = *sp) != '\0' && bp != endp) {
58*7206bf49SGordon Ross if ((*sp++ == '%') && (*sp == 'm')) {
59*7206bf49SGordon Ross sp++;
60*7206bf49SGordon Ross if (strerror_r(err, bp, endp - bp) == 0)
61*7206bf49SGordon Ross bp += strlen(bp);
62*7206bf49SGordon Ross } else {
63*7206bf49SGordon Ross bp++;
64*7206bf49SGordon Ross }
65*7206bf49SGordon Ross }
66*7206bf49SGordon Ross *bp = '\0';
67*7206bf49SGordon Ross
68*7206bf49SGordon Ross return (buf);
69*7206bf49SGordon Ross }
70