[thirdparty/cups.git] / scheduler / dirsvc.c

/*
 * "$Id: dirsvc.c,v 1.20 1999/06/18 18:36:46 mike Exp $"
 *
 *   Directory services routines for the Common UNIX Printing System (CUPS).
 *
 *   Copyright 1997-1999 by Easy Software Products, all rights reserved.
 *
 *   These coded instructions, statements, and computer programs are the
 *   property of Easy Software Products and are protected by Federal
 *   copyright law.  Distribution and use rights are outlined in the file
 *   "LICENSE.txt" which should have been included with this file.  If this
 *   file is missing or damaged please contact Easy Software Products
 *   at:
 *
 *       Attn: CUPS Licensing Information
 *       Easy Software Products
 *       44141 Airport View Drive, Suite 204
 *       Hollywood, Maryland 20636-3111 USA
 *
 *       Voice: (301) 373-9603
 *       EMail: cups-info@cups.org
 *         WWW: http://www.cups.org
 *
 * Contents:
 *
 *   StartBrowsing()    - Start sending and receiving broadcast information.
 *   StopBrowsing()     - Stop sending and receiving broadcast information.
 *   UpdateBrowseList() - Update the browse lists for any new browse data.
 *   SendBrowseList()   - Send new browsing information.
 */

/*
 * Include necessary headers...
 */

#include "cupsd.h"


/*
 * 'StartBrowsing()' - Start sending and receiving broadcast information.
 */

void
StartBrowsing(void)
{
  int			val;	/* Socket option value */
  struct sockaddr_in	addr;	/* Broadcast address */


  if (!Browsing)
    return;

 /*
  * Create the broadcast socket...
  */

  if ((BrowseSocket = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
  {
    LogMessage(LOG_ERROR, "StartBrowsing: Unable to create broadcast socket - %s.",
               strerror(errno));
    return;
  }

 /*
  * Set the "broadcast" flag...
  */

  val = 1;
  if (setsockopt(BrowseSocket, SOL_SOCKET, SO_BROADCAST, &val, sizeof(val)))
  {
    LogMessage(LOG_ERROR, "StartBrowsing: Unable to set broadcast mode - %s.",
               strerror(errno));

#if defined(WIN32) || defined(__EMX__)
    closesocket(BrowseSocket);
#else
    close(BrowseSocket);
#endif /* WIN32 || __EMX__ */

    BrowseSocket = -1;
    return;
  }

 /*
  * Bind the socket to browse port...
  */

  memset(&addr, 0, sizeof(addr));
  addr.sin_addr.s_addr = htonl(INADDR_ANY);
  addr.sin_family      = AF_INET;
  addr.sin_port        = htons(BrowsePort);

  if (bind(BrowseSocket, &addr, sizeof(addr)))
  {
    LogMessage(LOG_ERROR, "StartBrowsing: Unable to bind broadcast socket - %s.",
               strerror(errno));

#if defined(WIN32) || defined(__EMX__)
    closesocket(BrowseSocket);
#else
    close(BrowseSocket);
#endif /* WIN32 || __EMX__ */

    BrowseSocket = -1;
    return;
  }

 /*
  * Finally, add the socket to the input selection set...
  */

  FD_SET(BrowseSocket, &InputSet);
}


/*
 * 'StopBrowsing()' - Stop sending and receiving broadcast information.
 */

void
StopBrowsing(void)
{
  if (!Browsing)
    return;

 /*
  * Close the socket and remove it from the input selection set.
  */

  if (BrowseSocket >= 0)
  {
#if defined(WIN32) || defined(__EMX__)
    closesocket(BrowseSocket);
#else
    close(BrowseSocket);
#endif /* WIN32 || __EMX__ */

    FD_CLR(BrowseSocket, &InputSet);
  }
}


/*
 * 'UpdateBrowseList()' - Update the browse lists for any new browse data.
 */

void
UpdateBrowseList(void)
{
  int		i;			/* Looping var */
  int		len;			/* Length of name string */
  int		bytes;			/* Number of bytes left */
  char		packet[1540];		/* Broadcast packet */
  cups_ptype_t	type;			/* Printer type */
  ipp_pstate_t	state;			/* Printer state */
  char		uri[HTTP_MAX_URI],	/* Printer URI */
		method[HTTP_MAX_URI],	/* Method portion of URI */
		username[HTTP_MAX_URI],	/* Username portion of URI */
		host[HTTP_MAX_URI],	/* Host portion of URI */
		resource[HTTP_MAX_URI];	/* Resource portion of URI */
  int		port;			/* Port portion of URI */
  char		name[IPP_MAX_NAME],	/* Name of printer */
		*hptr,			/* Pointer into hostname */
		*sptr;			/* Pointer into ServerName */
  printer_t	*p,			/* Printer information */
		*pclass,		/* Printer class */
		*first;			/* First printer in class */


 /*
  * Read a packet from the browse socket...
  */

  if ((bytes = recv(BrowseSocket, packet, sizeof(packet), 0)) <= 0)
  {
    LogMessage(LOG_ERROR, "UpdateBrowseList: recv failed - %s.",
               strerror(errno));
    return;
  }

  packet[bytes] = '\0';
  DEBUG_printf(("UpdateBrowseList: (%d bytes) %s", bytes, packet));

  if (sscanf(packet, "%x%x%s", &type, &state, uri) != 3)
  {
    LogMessage(LOG_WARN, "UpdateBrowseList: Garbled browse packet - %s",
               packet);
    return;
  }

 /*
  * Pull the URI apart to see if this is a local or remote printer...
  */

  httpSeparate(uri, method, username, host, &port, resource);

  if (strcasecmp(host, ServerName) == 0)
    return;

 /*
  * OK, this isn't a local printer; see if we already have it listed in
  * the Printers list, and add it if not...
  */

  type |= CUPS_PRINTER_REMOTE;

  hptr = strchr(host, '.');
  sptr = strchr(ServerName, '.');

  if (hptr != NULL && sptr != NULL &&
      strcasecmp(hptr, sptr) == 0)
    *hptr = '\0';

  if (type & CUPS_PRINTER_CLASS)
  {
   /*
    * Remote destination is a class...
    */

    if (strncmp(resource, "/classes/", 9) == 0)
      sprintf(name, "%s@%s", resource + 9, host);
    else
      return;

    if ((p = FindClass(name)) == NULL)
    {
     /*
      * Class doesn't exist; add it...
      */

      p = AddPrinter(name);

     /*
      * First the URI to point to the real server...
      */

      strcpy(p->uri, uri);
      strcpy(p->device_uri, uri);
      free(p->attrs->attrs->values[0].string.text);
      p->attrs->attrs->values[0].string.text = strdup(uri);
    }
  }
  else
  {
   /*
    * Remote destination is a printer...
    */

    if (strncmp(resource, "/printers/", 10) == 0)
      sprintf(name, "%s@%s", resource + 10, host);
    else
      return;

    if ((p = FindPrinter(name)) == NULL)
    {
     /*
      * Printer doesn't exist; add it...
      */

      p = AddPrinter(name);

     /*
      * First the URI to point to the real server...
      */

      strcpy(p->uri, uri);
      strcpy(p->device_uri, uri);
      free(p->attrs->attrs->values[0].string.text);
      p->attrs->attrs->values[0].string.text = strdup(uri);
    }
  }

 /*
  * Update the state...
  */

  p->type        = type;
  p->state       = state;
  p->accepting   = state != IPP_PRINTER_STOPPED;
  p->browse_time = time(NULL);

 /*
  * Do auto-classing if needed...
  */

  if (ImplicitClasses)
  {
   /*
    * Loop through all available printers and create classes as needed...
    */

    for (p = Printers, len = 0; p != NULL; p = p->next)
    {
     /*
      * Skip classes...
      */

      if (p->type & CUPS_PRINTER_CLASS)
      {
        len = 0;
        continue;
      }

     /*
      * If len == 0, get the length of this printer name up to the "@"
      * sign (if any).
      */

      if (len > 0 &&
	  strncasecmp(p->name, name + 3, len) == 0 &&
	  (p->name[len] == '\0' || p->name[len] == '@'))
      {
       /*
	* We have more than one printer with the same name; see if
	* we have a class, and if this printer is a member...
	*/

        if ((pclass = FindClass(name)) == NULL)
	  pclass = AddClass(name);

        if (first != NULL)
	{
          for (i = 0; i < pclass->num_printers; i ++)
	    if (pclass->printers[i] == first)
	      break;

          if (i >= pclass->num_printers)
	    AddPrinterToClass(pclass, first);

	  first = NULL;
	}

        for (i = 0; i < pclass->num_printers; i ++)
	  if (pclass->printers[i] == p)
	    break;

        if (i >= pclass->num_printers)
	  AddPrinterToClass(pclass, p);
      }
      else
      {
       /*
        * First time around; just get name length and mark it as first
	* in the list...
	*/

	if ((hptr = strchr(p->name, '@')) != NULL)
	  len = hptr - p->name;
	else
	  len = strlen(p->name);

        strcpy(name, "Any");
        strncpy(name + 3, p->name, len);
	name[len + 3] = '\0';
	first = p;
      }
    }
  }
}


/*
 * 'SendBrowseList()' - Send new browsing information.
 */

void
SendBrowseList(void)
{
  int			i;	/* Looping var */
  printer_t		*p,	/* Current printer */
			*np;	/* Next printer */
  time_t		ut,	/* Minimum update time */
			to;	/* Timeout time */
  int			bytes;	/* Length of packet */
  char			packet[1540];
				/* Browse data packet */


 /*
  * Compute the update time...
  */

  ut = time(NULL) - BrowseInterval;
  to = time(NULL) - BrowseTimeout;

 /*
  * Loop through all of the printers and send local updates as needed...
  */

  for (p = Printers; p != NULL; p = np)
  {
    np = p->next;

    if (p->type & CUPS_PRINTER_REMOTE)
    {
     /*
      * See if this printer needs to be timed out...
      */

      if (p->browse_time < to)
        DeletePrinter(p);
    }
    else if (p->browse_time < ut)
    {
     /*
      * Need to send an update...
      */

      p->browse_time = time(NULL);

      sprintf(packet, "%x %x %s\n", p->type, p->state, p->uri);
      bytes = strlen(packet);
      DEBUG_printf(("SendBrowseList: (%d bytes) %s", bytes, packet));

     /*
      * Send a packet to each browse address...
      */

      for (i = 0; i < NumBrowsers; i ++)
	if (sendto(BrowseSocket, packet, bytes, 0, Browsers + i,
	           sizeof(Browsers[0])) <= 0)
	  LogMessage(LOG_ERROR, "SendBrowseList: sendto failed for browser %d - %s.",
	             i + 1, strerror(errno));
    }
  }
}


/*
 * End of "$Id: dirsvc.c,v 1.20 1999/06/18 18:36:46 mike Exp $".
 */
Commit	Line	Data
a129ddbd	1	/*
8784b6a6	2	* "$Id: dirsvc.c,v 1.20 1999/06/18 18:36:46 mike Exp $"
a129ddbd	3	*
d6de4648	4	* Directory services routines for the Common UNIX Printing System (CUPS).
a129ddbd	5	*
a9de544f	6	* Copyright 1997-1999 by Easy Software Products, all rights reserved.
a129ddbd	7	*
	8	* These coded instructions, statements, and computer programs are the
	9	* property of Easy Software Products and are protected by Federal
	10	* copyright law. Distribution and use rights are outlined in the file
	11	* "LICENSE.txt" which should have been included with this file. If this
	12	* file is missing or damaged please contact Easy Software Products
	13	* at:
	14	*
	15	* Attn: CUPS Licensing Information
	16	* Easy Software Products
8784b6a6	17	* 44141 Airport View Drive, Suite 204
a129ddbd	18	* Hollywood, Maryland 20636-3111 USA
	19	*
	20	* Voice: (301) 373-9603
	21	* EMail: cups-info@cups.org
	22	* WWW: http://www.cups.org
	23	*
	24	* Contents:
	25	*
cbbfcc63	26	* StartBrowsing() - Start sending and receiving broadcast information.
	27	* StopBrowsing() - Stop sending and receiving broadcast information.
	28	* UpdateBrowseList() - Update the browse lists for any new browse data.
	29	* SendBrowseList() - Send new browsing information.
a129ddbd	30	*/
	31
	32	/*
	33	* Include necessary headers...
	34	*/
	35
fd8b1cf8	36	#include "cupsd.h"
	37
	38
d6de4648	39	/*
	40	* 'StartBrowsing()' - Start sending and receiving broadcast information.
	41	*/
	42
fd8b1cf8	43	void
	44	StartBrowsing(void)
	45	{
d6de4648	46	int val; /* Socket option value */
	47	struct sockaddr_in addr; /* Broadcast address */
	48
	49
8828fd5f	50	if (!Browsing)
d6de4648	51	return;
	52
	53	/*
	54	* Create the broadcast socket...
	55	*/
	56
900b10ea	57	if ((BrowseSocket = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
d6de4648	58	{
	59	LogMessage(LOG_ERROR, "StartBrowsing: Unable to create broadcast socket - %s.",
	60	strerror(errno));
	61	return;
	62	}
	63
	64	/*
900b10ea	65	* Set the "broadcast" flag...
d6de4648	66	*/
	67
	68	val = 1;
e9e40963	69	if (setsockopt(BrowseSocket, SOL_SOCKET, SO_BROADCAST, &val, sizeof(val)))
fd3ece61	70	{
	71	LogMessage(LOG_ERROR, "StartBrowsing: Unable to set broadcast mode - %s.",
	72	strerror(errno));
	73
	74	#if defined(WIN32) \|\| defined(__EMX__)
	75	closesocket(BrowseSocket);
	76	#else
	77	close(BrowseSocket);
	78	#endif /* WIN32 \|\| __EMX__ */
	79
	80	BrowseSocket = -1;
	81	return;
	82	}
d6de4648	83
d6de4648	84	/*
	85	* Bind the socket to browse port...
	86	*/
	87
d6de4648	88	memset(&addr, 0, sizeof(addr));
	89	addr.sin_addr.s_addr = htonl(INADDR_ANY);
	90	addr.sin_family = AF_INET;
	91	addr.sin_port = htons(BrowsePort);
	92
	93	if (bind(BrowseSocket, &addr, sizeof(addr)))
	94	{
	95	LogMessage(LOG_ERROR, "StartBrowsing: Unable to bind broadcast socket - %s.",
	96	strerror(errno));
	97
	98	#if defined(WIN32) \|\| defined(__EMX__)
	99	closesocket(BrowseSocket);
	100	#else
	101	close(BrowseSocket);
	102	#endif /* WIN32 \|\| __EMX__ */
	103
	104	BrowseSocket = -1;
	105	return;
	106	}
	107
	108	/*
	109	* Finally, add the socket to the input selection set...
	110	*/
	111
	112	FD_SET(BrowseSocket, &InputSet);
fd8b1cf8	113	}
	114
	115
d6de4648	116	/*
	117	* 'StopBrowsing()' - Stop sending and receiving broadcast information.
	118	*/
	119
fd8b1cf8	120	void
	121	StopBrowsing(void)
	122	{
8828fd5f	123	if (!Browsing)
d6de4648	124	return;
	125
	126	/*
	127	* Close the socket and remove it from the input selection set.
	128	*/
	129
3c7bb4a2	130	if (BrowseSocket >= 0)
3c7bb4a2	131	{
d6de4648	132	#if defined(WIN32) \|\| defined(__EMX__)
3c7bb4a2	133	closesocket(BrowseSocket);
d6de4648	134	#else
3c7bb4a2	135	close(BrowseSocket);
d6de4648	136	#endif /* WIN32 \|\| __EMX__ */
d6de4648	137
3c7bb4a2	138	FD_CLR(BrowseSocket, &InputSet);
3c7bb4a2	139	}
fd8b1cf8	140	}
	141
	142
d6de4648	143	/*
	144	* 'UpdateBrowseList()' - Update the browse lists for any new browse data.
	145	*/
	146
fd8b1cf8	147	void
	148	UpdateBrowseList(void)
	149	{
8b43895a	150	int i; /* Looping var */
8b43895a	151	int len; /* Length of name string */
d6de4648	152	int bytes; /* Number of bytes left */
	153	char packet[1540]; /* Broadcast packet */
	154	cups_ptype_t type; /* Printer type */
	155	ipp_pstate_t state; /* Printer state */
	156	char uri[HTTP_MAX_URI], /* Printer URI */
	157	method[HTTP_MAX_URI], /* Method portion of URI */
	158	username[HTTP_MAX_URI], /* Username portion of URI */
	159	host[HTTP_MAX_URI], /* Host portion of URI */
	160	resource[HTTP_MAX_URI]; /* Resource portion of URI */
	161	int port; /* Port portion of URI */
	162	char name[IPP_MAX_NAME], /* Name of printer */
8b43895a	163	hptr, / Pointer into hostname */
	164	sptr; / Pointer into ServerName */
	165	printer_t p, / Printer information */
	166	pclass, / Printer class */
	167	first; / First printer in class */
d6de4648	168
	169
	170	/*
	171	* Read a packet from the browse socket...
	172	*/
	173
	174	if ((bytes = recv(BrowseSocket, packet, sizeof(packet), 0)) <= 0)
f9bacabb	175	{
8828fd5f	176	LogMessage(LOG_ERROR, "UpdateBrowseList: recv failed - %s.",
8828fd5f	177	strerror(errno));
d6de4648	178	return;
f9bacabb	179	}
d6de4648	180
d6de4648	181	packet[bytes] = '\0';
8828fd5f	182	DEBUG_printf(("UpdateBrowseList: (%d bytes) %s", bytes, packet));
d6de4648	183
	184	if (sscanf(packet, "%x%x%s", &type, &state, uri) != 3)
	185	{
	186	LogMessage(LOG_WARN, "UpdateBrowseList: Garbled browse packet - %s",
	187	packet);
	188	return;
	189	}
	190
	191	/*
	192	* Pull the URI apart to see if this is a local or remote printer...
	193	*/
	194
	195	httpSeparate(uri, method, username, host, &port, resource);
	196
	197	if (strcasecmp(host, ServerName) == 0)
	198	return;
	199
	200	/*
	201	* OK, this isn't a local printer; see if we already have it listed in
	202	* the Printers list, and add it if not...
	203	*/
	204
c7fa9d06	205	type \|= CUPS_PRINTER_REMOTE;
d6de4648	206
8b43895a	207	hptr = strchr(host, '.');
	208	sptr = strchr(ServerName, '.');
	209
	210	if (hptr != NULL && sptr != NULL &&
	211	strcasecmp(hptr, sptr) == 0)
	212	*hptr = '\0';
d6de4648	213
c7fa9d06	214	if (type & CUPS_PRINTER_CLASS)
d6de4648	215	{
d6de4648	216	/*
c7fa9d06	217	* Remote destination is a class...
d6de4648	218	*/
d6de4648	219
c7fa9d06	220	if (strncmp(resource, "/classes/", 9) == 0)
	221	sprintf(name, "%s@%s", resource + 9, host);
	222	else
	223	return;
	224
	225	if ((p = FindClass(name)) == NULL)
	226	{
	227	/*
	228	* Class doesn't exist; add it...
	229	*/
d6de4648	230
c7fa9d06	231	p = AddPrinter(name);
	232
	233	/*
	234	* First the URI to point to the real server...
	235	*/
	236
	237	strcpy(p->uri, uri);
	238	strcpy(p->device_uri, uri);
	239	free(p->attrs->attrs->values[0].string.text);
	240	p->attrs->attrs->values[0].string.text = strdup(uri);
	241	}
	242	}
	243	else
	244	{
d6de4648	245	/*
c7fa9d06	246	* Remote destination is a printer...
d6de4648	247	*/
d6de4648	248
c7fa9d06	249	if (strncmp(resource, "/printers/", 10) == 0)
	250	sprintf(name, "%s@%s", resource + 10, host);
	251	else
	252	return;
	253
	254	if ((p = FindPrinter(name)) == NULL)
	255	{
	256	/*
	257	* Printer doesn't exist; add it...
	258	*/
	259
	260	p = AddPrinter(name);
	261
	262	/*
	263	* First the URI to point to the real server...
	264	*/
	265
	266	strcpy(p->uri, uri);
	267	strcpy(p->device_uri, uri);
	268	free(p->attrs->attrs->values[0].string.text);
	269	p->attrs->attrs->values[0].string.text = strdup(uri);
	270	}
d6de4648	271	}
	272
	273	/*
	274	* Update the state...
	275	*/
	276
	277	p->type = type;
	278	p->state = state;
0948b55b	279	p->accepting = state != IPP_PRINTER_STOPPED;
d6de4648	280	p->browse_time = time(NULL);
8b43895a	281
	282	/*
	283	* Do auto-classing if needed...
	284	*/
	285
	286	if (ImplicitClasses)
	287	{
	288	/*
	289	* Loop through all available printers and create classes as needed...
	290	*/
	291
	292	for (p = Printers, len = 0; p != NULL; p = p->next)
	293	{
	294	/*
	295	* Skip classes...
	296	*/
	297
	298	if (p->type & CUPS_PRINTER_CLASS)
	299	{
	300	len = 0;
	301	continue;
	302	}
	303
	304	/*
	305	* If len == 0, get the length of this printer name up to the "@"
	306	* sign (if any).
	307	*/
	308
	309	if (len > 0 &&
	310	strncasecmp(p->name, name + 3, len) == 0 &&
	311	(p->name[len] == '\0' \|\| p->name[len] == '@'))
	312	{
	313	/*
	314	* We have more than one printer with the same name; see if
	315	* we have a class, and if this printer is a member...
	316	*/
	317
	318	if ((pclass = FindClass(name)) == NULL)
	319	pclass = AddClass(name);
	320
	321	if (first != NULL)
	322	{
	323	for (i = 0; i < pclass->num_printers; i ++)
	324	if (pclass->printers[i] == first)
	325	break;
	326
	327	if (i >= pclass->num_printers)
	328	AddPrinterToClass(pclass, first);
	329
	330	first = NULL;
	331	}
	332
	333	for (i = 0; i < pclass->num_printers; i ++)
	334	if (pclass->printers[i] == p)
	335	break;
	336
	337	if (i >= pclass->num_printers)
	338	AddPrinterToClass(pclass, p);
	339	}
	340	else
	341	{
	342	/*
	343	* First time around; just get name length and mark it as first
	344	* in the list...
345	*/
346
347	if ((hptr = strchr(p->name, '@')) != NULL)
348	len = hptr - p->name;
349	else
350	len = strlen(p->name);
351
352	strcpy(name, "Any");
353	strncpy(name + 3, p->name, len);
354	name[len + 3] = '\0';
355	first = p;
356	}
357	}
358	}
fd8b1cf8	359	}
	360
	361
d6de4648	362	/*
	363	* 'SendBrowseList()' - Send new browsing information.
	364	*/
	365
fd8b1cf8	366	void
	367	SendBrowseList(void)
	368	{
d6de4648	369	int i; /* Looping var */
	370	printer_t p, / Current printer */
	371	np; / Next printer */
f9d6449d	372	time_t ut, /* Minimum update time */
f9d6449d	373	to; /* Timeout time */
d6de4648	374	int bytes; /* Length of packet */
	375	char packet[1540];
	376	/* Browse data packet */
	377
	378
	379	/*
	380	* Compute the update time...
	381	*/
	382
f9d6449d	383	ut = time(NULL) - BrowseInterval;
f9d6449d	384	to = time(NULL) - BrowseTimeout;
d6de4648	385
	386	/*
	387	* Loop through all of the printers and send local updates as needed...
	388	*/
	389
	390	for (p = Printers; p != NULL; p = np)
	391	{
	392	np = p->next;
	393
	394	if (p->type & CUPS_PRINTER_REMOTE)
	395	{
	396	/*
	397	* See if this printer needs to be timed out...
	398	*/
	399
f9d6449d	400	if (p->browse_time < to)
d6de4648	401	DeletePrinter(p);
d6de4648	402	}
f9d6449d	403	else if (p->browse_time < ut)
d6de4648	404	{
	405	/*
	406	* Need to send an update...
	407	*/
	408
	409	p->browse_time = time(NULL);
	410
	411	sprintf(packet, "%x %x %s\n", p->type, p->state, p->uri);
	412	bytes = strlen(packet);
8828fd5f	413	DEBUG_printf(("SendBrowseList: (%d bytes) %s", bytes, packet));
d6de4648	414
	415	/*
	416	* Send a packet to each browse address...
	417	*/
	418
	419	for (i = 0; i < NumBrowsers; i ++)
f9bacabb	420	if (sendto(BrowseSocket, packet, bytes, 0, Browsers + i,
f9bacabb	421	sizeof(Browsers[0])) <= 0)
8828fd5f	422	LogMessage(LOG_ERROR, "SendBrowseList: sendto failed for browser %d - %s.",
fd3ece61	423	i + 1, strerror(errno));
d6de4648	424	}
d6de4648	425	}
fd8b1cf8	426	}
a129ddbd	427
	428
	429	/*
8784b6a6	430	* End of "$Id: dirsvc.c,v 1.20 1999/06/18 18:36:46 mike Exp $".
a129ddbd	431	*/