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-rw-r--r--contrib/sendmail/src/err.c438
1 files changed, 345 insertions, 93 deletions
diff --git a/contrib/sendmail/src/err.c b/contrib/sendmail/src/err.c
index 1a875a2..78b5c5d 100644
--- a/contrib/sendmail/src/err.c
+++ b/contrib/sendmail/src/err.c
@@ -1,5 +1,6 @@
/*
- * Copyright (c) 1998 Sendmail, Inc. All rights reserved.
+ * Copyright (c) 1998-2000 Sendmail, Inc. and its suppliers.
+ * All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
@@ -11,11 +12,20 @@
*/
#ifndef lint
-static char sccsid[] = "@(#)err.c 8.74 (Berkeley) 6/4/1998";
-#endif /* not lint */
+static char id[] = "@(#)$Id: err.c,v 8.120.4.1 2000/05/25 18:56:15 gshapiro Exp $";
+#endif /* ! lint */
-# include "sendmail.h"
-# include <errno.h>
+#include <sendmail.h>
+#ifdef LDAPMAP
+# include <lber.h>
+# include <ldap.h> /* for LDAP error codes */
+#endif /* LDAPMAP */
+
+
+static void putoutmsg __P((char *, bool, bool));
+static void puterrmsg __P((char *));
+static char *fmtmsg __P((char *, const char *, const char *, const char *,
+ int, const char *, va_list));
/*
** SYSERR -- Print error message.
@@ -43,31 +53,29 @@ static char sccsid[] = "@(#)err.c 8.74 (Berkeley) 6/4/1998";
** sets ExitStat.
*/
-char MsgBuf[BUFSIZ*2]; /* text of most recent message */
-char HeldMessageBuf[sizeof MsgBuf]; /* for held messages */
-
-extern void putoutmsg __P((char *, bool, bool));
-extern void puterrmsg __P((char *));
-static void fmtmsg __P((char *, const char *, const char *, int, const char *, va_list));
+char MsgBuf[BUFSIZ*2]; /* text of most recent message */
+static char HeldMessageBuf[sizeof MsgBuf]; /* for held messages */
#if NAMED_BIND && !defined(NO_DATA)
# define NO_DATA NO_ADDRESS
-#endif
+#endif /* NAMED_BIND && !defined(NO_DATA) */
void
/*VARARGS1*/
#ifdef __STDC__
syserr(const char *fmt, ...)
-#else
+#else /* __STDC__ */
syserr(fmt, va_alist)
const char *fmt;
va_dcl
-#endif
+#endif /* __STDC__ */
{
register char *p;
- int olderrno = errno;
+ int save_errno = errno;
bool panic;
- char *uname;
+ char *user;
+ char *enhsc;
+ char *errtxt;
struct passwd *pw;
char ubuf[80];
VA_LOCAL_DECL
@@ -80,12 +88,18 @@ syserr(fmt, va_alist)
}
/* format and output the error message */
- if (olderrno == 0)
+ if (save_errno == 0)
+ {
p = "554";
+ enhsc = "5.0.0";
+ }
else
+ {
p = "451";
+ enhsc = "4.0.0";
+ }
VA_START(fmt);
- fmtmsg(MsgBuf, (char *) NULL, p, olderrno, fmt, ap);
+ errtxt = fmtmsg(MsgBuf, (char *) NULL, p, enhsc, save_errno, fmt, ap);
VA_END;
puterrmsg(MsgBuf);
@@ -94,35 +108,35 @@ syserr(fmt, va_alist)
{
if (CurEnv->e_message != NULL)
free(CurEnv->e_message);
- CurEnv->e_message = newstr(MsgBuf + 4);
+ CurEnv->e_message = newstr(errtxt);
}
/* determine exit status if not already set */
if (ExitStat == EX_OK)
{
- if (olderrno == 0)
+ if (save_errno == 0)
ExitStat = EX_SOFTWARE;
else
ExitStat = EX_OSERR;
if (tTd(54, 1))
- printf("syserr: ExitStat = %d\n", ExitStat);
+ dprintf("syserr: ExitStat = %d\n", ExitStat);
}
pw = sm_getpwuid(getuid());
if (pw != NULL)
- uname = pw->pw_name;
+ user = pw->pw_name;
else
{
- uname = ubuf;
- snprintf(ubuf, sizeof ubuf, "UID%d", getuid());
+ user = ubuf;
+ snprintf(ubuf, sizeof ubuf, "UID%d", (int) getuid());
}
if (LogLevel > 0)
sm_syslog(panic ? LOG_ALERT : LOG_CRIT,
CurEnv == NULL ? NOQID : CurEnv->e_id,
"SYSERR(%s): %.900s",
- uname, &MsgBuf[4]);
- switch (olderrno)
+ user, errtxt);
+ switch (save_errno)
{
case EBADF:
case ENFILE:
@@ -130,19 +144,21 @@ syserr(fmt, va_alist)
case ENOTTY:
#ifdef EFBIG
case EFBIG:
-#endif
+#endif /* EFBIG */
#ifdef ESPIPE
case ESPIPE:
-#endif
+#endif /* ESPIPE */
#ifdef EPIPE
case EPIPE:
-#endif
+#endif /* EPIPE */
#ifdef ENOBUFS
case ENOBUFS:
-#endif
+#endif /* ENOBUFS */
#ifdef ESTALE
case ESTALE:
-#endif
+#endif /* ESTALE */
+
+
printopenfds(TRUE);
mci_dump_all(TRUE);
break;
@@ -151,7 +167,8 @@ syserr(fmt, va_alist)
{
#ifdef XLA
xla_all_end();
-#endif
+#endif /* XLA */
+ sync_queue_time();
if (tTd(0, 1))
abort();
exit(EX_OSERR);
@@ -182,21 +199,117 @@ syserr(fmt, va_alist)
void
#ifdef __STDC__
usrerr(const char *fmt, ...)
-#else
+#else /* __STDC__ */
usrerr(fmt, va_alist)
const char *fmt;
va_dcl
-#endif
+#endif /* __STDC__ */
{
+ char *enhsc;
+ char *errtxt;
VA_LOCAL_DECL
+ if (fmt[0] == '5' || fmt[0] == '6')
+ enhsc = "5.0.0";
+ else if (fmt[0] == '4' || fmt[0] == '8')
+ enhsc = "4.0.0";
+ else if (fmt[0] == '2')
+ enhsc = "2.0.0";
+ else
+ enhsc = NULL;
+ VA_START(fmt);
+ errtxt = fmtmsg(MsgBuf, CurEnv->e_to, "501", enhsc, 0, fmt, ap);
+ VA_END;
+
if (SuprErrs)
return;
+ /* save this message for mailq printing */
+ switch (MsgBuf[0])
+ {
+ case '4':
+ case '8':
+ if (CurEnv->e_message != NULL)
+ break;
+
+ /* FALLTHROUGH */
+
+ case '5':
+ case '6':
+ if (CurEnv->e_message != NULL)
+ free(CurEnv->e_message);
+ if (MsgBuf[0] == '6')
+ {
+ char buf[MAXLINE];
+
+ snprintf(buf, sizeof buf, "Postmaster warning: %.*s",
+ (int) sizeof buf - 22, errtxt);
+ CurEnv->e_message = newstr(buf);
+ }
+ else
+ {
+ CurEnv->e_message = newstr(errtxt);
+ }
+ break;
+ }
+
+ puterrmsg(MsgBuf);
+
+ if (LogLevel > 3 && LogUsrErrs)
+ sm_syslog(LOG_NOTICE, CurEnv->e_id, "%.900s", errtxt);
+
+ if (QuickAbort)
+ longjmp(TopFrame, 1);
+}
+ /*
+** USRERRENH -- Signal user error.
+**
+** Same as usrerr but with enhanced status code.
+**
+** Parameters:
+** enhsc -- the enhanced status code.
+** fmt -- the format string. If it does not begin with
+** a three-digit SMTP reply code, 501 is assumed.
+** (others) -- printf strings
+**
+** Returns:
+** none
+** Through TopFrame if QuickAbort is set.
+**
+** Side Effects:
+** increments Errors.
+*/
+
+/*VARARGS1*/
+void
+#ifdef __STDC__
+usrerrenh(char *enhsc, const char *fmt, ...)
+#else /* __STDC__ */
+usrerrenh(enhsc, fmt, va_alist)
+ char *enhsc;
+ const char *fmt;
+ va_dcl
+#endif /* __STDC__ */
+{
+ char *errtxt;
+ VA_LOCAL_DECL
+
+ if (enhsc == NULL || *enhsc == '\0')
+ {
+ if (fmt[0] == '5' || fmt[0] == '6')
+ enhsc = "5.0.0";
+ else if (fmt[0] == '4' || fmt[0] == '8')
+ enhsc = "4.0.0";
+ else if (fmt[0] == '2')
+ enhsc = "2.0.0";
+ }
VA_START(fmt);
- fmtmsg(MsgBuf, CurEnv->e_to, "501", 0, fmt, ap);
+ errtxt = fmtmsg(MsgBuf, CurEnv->e_to, "501", enhsc, 0, fmt, ap);
VA_END;
+ if (SuprErrs)
+ return;
+
/* save this message for mailq printing */
switch (MsgBuf[0])
{
@@ -205,7 +318,7 @@ usrerr(fmt, va_alist)
if (CurEnv->e_message != NULL)
break;
- /* fall through.... */
+ /* FALLTHROUGH */
case '5':
case '6':
@@ -216,12 +329,12 @@ usrerr(fmt, va_alist)
char buf[MAXLINE];
snprintf(buf, sizeof buf, "Postmaster warning: %.*s",
- sizeof buf - 22, MsgBuf + 4);
+ (int) sizeof buf - 22, errtxt);
CurEnv->e_message = newstr(buf);
}
else
{
- CurEnv->e_message = newstr(MsgBuf + 4);
+ CurEnv->e_message = newstr(errtxt);
}
break;
}
@@ -229,9 +342,7 @@ usrerr(fmt, va_alist)
puterrmsg(MsgBuf);
if (LogLevel > 3 && LogUsrErrs)
- sm_syslog(LOG_NOTICE, CurEnv->e_id,
- "%.900s",
- &MsgBuf[4]);
+ sm_syslog(LOG_NOTICE, CurEnv->e_id, "%.900s", errtxt);
if (QuickAbort)
longjmp(TopFrame, 1);
@@ -255,17 +366,18 @@ usrerr(fmt, va_alist)
void
#ifdef __STDC__
message(const char *msg, ...)
-#else
+#else /* __STDC__ */
message(msg, va_alist)
const char *msg;
va_dcl
-#endif
+#endif /* __STDC__ */
{
+ char *errtxt;
VA_LOCAL_DECL
errno = 0;
VA_START(msg);
- fmtmsg(MsgBuf, CurEnv->e_to, "050", 0, msg, ap);
+ errtxt = fmtmsg(MsgBuf, CurEnv->e_to, "050", (char *) NULL, 0, msg, ap);
VA_END;
putoutmsg(MsgBuf, FALSE, FALSE);
@@ -276,12 +388,12 @@ message(msg, va_alist)
case '8':
if (CurEnv->e_message != NULL)
break;
- /* fall through.... */
+ /* FALLTHROUGH */
case '5':
if (CurEnv->e_message != NULL)
free(CurEnv->e_message);
- CurEnv->e_message = newstr(MsgBuf + 4);
+ CurEnv->e_message = newstr(errtxt);
break;
}
}
@@ -307,17 +419,19 @@ message(msg, va_alist)
void
#ifdef __STDC__
nmessage(const char *msg, ...)
-#else
+#else /* __STDC__ */
nmessage(msg, va_alist)
const char *msg;
va_dcl
-#endif
+#endif /* __STDC__ */
{
+ char *errtxt;
VA_LOCAL_DECL
errno = 0;
VA_START(msg);
- fmtmsg(MsgBuf, (char *) NULL, "050", 0, msg, ap);
+ errtxt = fmtmsg(MsgBuf, (char *) NULL, "050",
+ (char *) NULL, 0, msg, ap);
VA_END;
putoutmsg(MsgBuf, FALSE, FALSE);
@@ -328,12 +442,12 @@ nmessage(msg, va_alist)
case '8':
if (CurEnv->e_message != NULL)
break;
- /* fall through.... */
+ /* FALLTHROUGH */
case '5':
if (CurEnv->e_message != NULL)
free(CurEnv->e_message);
- CurEnv->e_message = newstr(MsgBuf + 4);
+ CurEnv->e_message = newstr(errtxt);
break;
}
}
@@ -356,17 +470,18 @@ nmessage(msg, va_alist)
** Deletes SMTP reply code number as appropriate.
*/
-void
+static void
putoutmsg(msg, holdmsg, heldmsg)
char *msg;
bool holdmsg;
bool heldmsg;
{
+ char *errtxt = msg;
char msgcode = msg[0];
/* display for debugging */
if (tTd(54, 8))
- printf("--- %s%s%s\n", msg, holdmsg ? " (hold)" : "",
+ dprintf("--- %s%s%s\n", msg, holdmsg ? " (hold)" : "",
heldmsg ? " (held)" : "");
/* map warnings to something SMTP can handle */
@@ -382,8 +497,8 @@ putoutmsg(msg, holdmsg, heldmsg)
if (LogLevel >= 15 && (OpMode == MD_SMTP || OpMode == MD_DAEMON))
sm_syslog(LOG_INFO, CurEnv->e_id,
- "--> %s%s",
- msg, holdmsg ? " (held)" : "");
+ "--> %s%s",
+ msg, holdmsg ? " (held)" : "");
if (msgcode == '8')
msg[0] = '0';
@@ -395,6 +510,8 @@ putoutmsg(msg, holdmsg, heldmsg)
{
/* save for possible future display */
msg[0] = msgcode;
+ if (HeldMessageBuf[0] == '5' && msgcode == '4')
+ return;
snprintf(HeldMessageBuf, sizeof HeldMessageBuf, "%s", msg);
return;
}
@@ -403,16 +520,29 @@ putoutmsg(msg, holdmsg, heldmsg)
if (OutChannel == NULL)
return;
-
+
+ /* find actual text of error (after SMTP status codes) */
+ if (ISSMTPREPLY(errtxt))
+ {
+ int l;
+
+ errtxt += 4;
+ l = isenhsc(errtxt, ' ');
+ if (l <= 0)
+ l = isenhsc(errtxt, '\0');
+ if (l > 0)
+ errtxt += l + 1;
+ }
+
/* if DisConnected, OutChannel now points to the transcript */
if (!DisConnected &&
(OpMode == MD_SMTP || OpMode == MD_DAEMON || OpMode == MD_ARPAFTP))
fprintf(OutChannel, "%s\r\n", msg);
else
- fprintf(OutChannel, "%s\n", &msg[4]);
+ fprintf(OutChannel, "%s\n", errtxt);
if (TrafficLogFile != NULL)
fprintf(TrafficLogFile, "%05d >>> %s\n", (int) getpid(),
- (OpMode == MD_SMTP || OpMode == MD_DAEMON) ? msg : &msg[4]);
+ (OpMode == MD_SMTP || OpMode == MD_DAEMON) ? msg : errtxt);
if (msg[3] == ' ')
(void) fflush(OutChannel);
if (!ferror(OutChannel) || DisConnected)
@@ -432,9 +562,9 @@ putoutmsg(msg, holdmsg, heldmsg)
HoldErrs = TRUE;
if (LogLevel > 0)
sm_syslog(LOG_CRIT, CurEnv->e_id,
- "SYSERR: putoutmsg (%s): error on output channel sending \"%s\": %s",
- CurHostName == NULL ? "NO-HOST" : CurHostName,
- shortenstring(msg, MAXSHORTSTR), errstring(errno));
+ "SYSERR: putoutmsg (%s): error on output channel sending \"%s\": %s",
+ CurHostName == NULL ? "NO-HOST" : CurHostName,
+ shortenstring(msg, MAXSHORTSTR), errstring(errno));
}
/*
** PUTERRMSG -- like putoutmsg, but does special processing for error messages
@@ -449,7 +579,7 @@ putoutmsg(msg, holdmsg, heldmsg)
** Sets the fatal error bit in the envelope as appropriate.
*/
-void
+static void
puterrmsg(msg)
char *msg;
{
@@ -467,7 +597,7 @@ puterrmsg(msg)
if (CurEnv == NULL)
return;
-
+
if (msgcode == '6')
{
/* notify the postmaster */
@@ -480,28 +610,122 @@ puterrmsg(msg)
}
}
/*
+** ISENHSC -- check whether a string contains an enhanced status code
+**
+** Parameters:
+** s -- string with possible enhanced status code.
+** delim -- delim for enhanced status code.
+**
+** Returns:
+** 0 -- no enhanced status code.
+** >4 -- length of enhanced status code.
+**
+** Side Effects:
+** none.
+*/
+int
+isenhsc(s, delim)
+ const char *s;
+ int delim;
+{
+ int l, h;
+
+ if (s == NULL)
+ return 0;
+ if (!((*s == '2' || *s == '4' || *s == '5') && s[1] == '.'))
+ return 0;
+ h = 0;
+ l = 2;
+ while (h < 3 && isascii(s[l + h]) && isdigit(s[l + h]))
+ ++h;
+ if (h == 0 || s[l + h] != '.')
+ return 0;
+ l += h + 1;
+ h = 0;
+ while (h < 3 && isascii(s[l + h]) && isdigit(s[l + h]))
+ ++h;
+ if (h == 0 || s[l + h] != delim)
+ return 0;
+ return l + h;
+}
+ /*
+** EXTENHSC -- check and extract an enhanced status code
+**
+** Parameters:
+** s -- string with possible enhanced status code.
+** delim -- delim for enhanced status code.
+** e -- pointer to storage for enhanced status code.
+** must be != NULL and have space for at least
+** 10 characters ([245].[0-9]{1,3}.[0-9]{1,3})
+**
+** Returns:
+** 0 -- no enhanced status code.
+** >4 -- length of enhanced status code.
+**
+** Side Effects:
+** fills e with enhanced status code.
+*/
+int
+extenhsc(s, delim, e)
+ const char *s;
+ int delim;
+ char *e;
+{
+ int l, h;
+
+ if (s == NULL)
+ return 0;
+ if (!((*s == '2' || *s == '4' || *s == '5') && s[1] == '.'))
+ return 0;
+ h = 0;
+ l = 2;
+ e[0] = s[0];
+ e[1] = '.';
+ while (h < 3 && isascii(s[l + h]) && isdigit(s[l + h]))
+ {
+ e[l + h] = s[l + h];
+ ++h;
+ }
+ if (h == 0 || s[l + h] != '.')
+ return 0;
+ e[l + h] = '.';
+ l += h + 1;
+ h = 0;
+ while (h < 3 && isascii(s[l + h]) && isdigit(s[l + h]))
+ {
+ e[l + h] = s[l + h];
+ ++h;
+ }
+ if (h == 0 || s[l + h] != delim)
+ return 0;
+ e[l + h] = '\0';
+ return l + h;
+}
+ /*
** FMTMSG -- format a message into buffer.
**
** Parameters:
-** eb -- error buffer to get result.
+** eb -- error buffer to get result -- MUST BE MsgBuf.
** to -- the recipient tag for this message.
-** num -- arpanet error number.
+** num -- default three digit SMTP reply code.
+** enhsc -- enhanced status code.
** en -- the error number to display.
** fmt -- format of string.
-** a, b, c, d, e -- arguments.
+** ap -- arguments for fmt.
**
** Returns:
-** none.
+** pointer to error text beyond status codes.
**
** Side Effects:
** none.
*/
-static void
-fmtmsg(eb, to, num, eno, fmt, ap)
+static char *
+fmtmsg(eb, to, num, enhsc, eno, fmt, ap)
register char *eb;
const char *to;
const char *num;
+ const char *enhsc;
int eno;
const char *fmt;
va_list ap;
@@ -509,11 +733,10 @@ fmtmsg(eb, to, num, eno, fmt, ap)
char del;
int l;
int spaceleft = sizeof MsgBuf;
+ char *errtxt;
/* output the reply code */
- if (isascii(fmt[0]) && isdigit(fmt[0]) &&
- isascii(fmt[1]) && isdigit(fmt[1]) &&
- isascii(fmt[2]) && isdigit(fmt[2]))
+ if (ISSMTPCODE(fmt))
{
num = fmt;
fmt += 4;
@@ -526,6 +749,26 @@ fmtmsg(eb, to, num, eno, fmt, ap)
eb += 4;
spaceleft -= 4;
+ if ((l = isenhsc(fmt, ' ' )) > 0 && l < spaceleft - 4)
+ {
+ /* copy enh.status code including trailing blank */
+ l++;
+ (void) strlcpy(eb, fmt, l + 1);
+ eb += l;
+ spaceleft -= l;
+ fmt += l;
+ }
+ else if ((l = isenhsc(enhsc, '\0')) > 0 && l < spaceleft - 4)
+ {
+ /* copy enh.status code */
+ (void) strlcpy(eb, enhsc, l + 1);
+ eb[l] = ' ';
+ eb[++l] = '\0';
+ eb += l;
+ spaceleft -= l;
+ }
+ errtxt = eb;
+
/* output the file name and line number */
if (FileName != NULL)
{
@@ -556,6 +799,8 @@ fmtmsg(eb, to, num, eno, fmt, ap)
/* output the error code, if any */
if (eno != 0)
(void) snprintf(eb, spaceleft, ": %s", errstring(eno));
+
+ return errtxt;
}
/*
** BUFFER_ERRORS -- arrange to buffer future error messages
@@ -613,13 +858,10 @@ errstring(errnum)
char *dnsmsg;
char *bp;
static char buf[MAXLINE];
-# if !HASSTRERROR && !defined(ERRLIST_PREDEFINED)
+#if !HASSTRERROR && !defined(ERRLIST_PREDEFINED)
extern char *sys_errlist[];
extern int sys_nerr;
-# endif
-# if SMTP
- extern char *SmtpPhase;
-# endif /* SMTP */
+#endif /* !HASSTRERROR && !defined(ERRLIST_PREDEFINED) */
/*
** Handle special network error codes.
@@ -630,18 +872,18 @@ errstring(errnum)
dnsmsg = NULL;
switch (errnum)
{
-# if defined(DAEMON) && defined(ETIMEDOUT)
+#if defined(DAEMON) && defined(ETIMEDOUT)
case ETIMEDOUT:
case ECONNRESET:
bp = buf;
-#if HASSTRERROR
+# if HASSTRERROR
snprintf(bp, SPACELEFT(buf, bp), "%s", strerror(errnum));
-#else
+# else /* HASSTRERROR */
if (errnum >= 0 && errnum < sys_nerr)
snprintf(bp, SPACELEFT(buf, bp), "%s", sys_errlist[errnum]);
else
snprintf(bp, SPACELEFT(buf, bp), "Error %d", errnum);
-#endif
+# endif /* HASSTRERROR */
bp += strlen(bp);
if (CurHostName != NULL)
{
@@ -666,24 +908,24 @@ errstring(errnum)
snprintf(bp, SPACELEFT(buf, bp), " during %s",
SmtpPhase);
}
- return (buf);
+ return buf;
case EHOSTDOWN:
if (CurHostName == NULL)
break;
(void) snprintf(buf, sizeof buf, "Host %s is down",
shortenstring(CurHostName, MAXSHORTSTR));
- return (buf);
+ return buf;
case ECONNREFUSED:
if (CurHostName == NULL)
break;
(void) snprintf(buf, sizeof buf, "Connection refused by %s",
shortenstring(CurHostName, MAXSHORTSTR));
- return (buf);
-# endif
+ return buf;
+#endif /* defined(DAEMON) && defined(ETIMEDOUT) */
-# if NAMED_BIND
+#if NAMED_BIND
case HOST_NOT_FOUND + E_DNSBASE:
dnsmsg = "host not found";
break;
@@ -699,7 +941,7 @@ errstring(errnum)
case NO_DATA + E_DNSBASE:
dnsmsg = "no data known";
break;
-# endif
+#endif /* NAMED_BIND */
case EPERM:
/* SunOS gives "Not owner" -- this is the POSIX message */
@@ -738,13 +980,18 @@ errstring(errnum)
case E_SM_GWFILE:
return "Group writable file";
+
+ case E_SM_GRFILE:
+ return "Group readable file";
+
+ case E_SM_WRFILE:
+ return "World readable file";
}
if (dnsmsg != NULL)
{
bp = buf;
- strcpy(bp, "Name server: ");
- bp += strlen(bp);
+ bp += strlcpy(bp, "Name server: ", sizeof buf);
if (CurHostName != NULL)
{
snprintf(bp, SPACELEFT(buf, bp), "%s: ",
@@ -755,13 +1002,18 @@ errstring(errnum)
return buf;
}
+#ifdef LDAPMAP
+ if (errnum >= E_LDAPBASE)
+ return ldap_err2string(errnum - E_LDAPBASE);
+#endif /* LDAPMAP */
+
#if HASSTRERROR
return strerror(errnum);
-#else
+#else /* HASSTRERROR */
if (errnum > 0 && errnum < sys_nerr)
- return (sys_errlist[errnum]);
+ return sys_errlist[errnum];
(void) snprintf(buf, sizeof buf, "Error %d", errnum);
- return (buf);
-#endif
+ return buf;
+#endif /* HASSTRERROR */
}
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