Merge branch 'release/debian/1.2.1-1'debian/1.2.1-1

1 files changed, 0 insertions, 768 deletions

diff --git a/debian/patches/0165-respect_local_only_parameter.patch b/debian/patches/0165-respect_local_only_parameter.patch
deleted file mode 100644
index f73a731..0000000
--- a/debian/patches/0165-respect_local_only_parameter.patch
+++ /dev/null
@@ -1,768 +0,0 @@
-Description: respect 'local_only' parameter of sane_get_devices()
-Author: Barnabás Pőcze <pobrn@protonmail.com>
-Origin: backport, https://gitlab.com/sane-project/backends/-/commit/245564dffe96ddf0fd1c703c48973cd35fddd268
-Bug: https://gitlab.com/sane-project/backends/-/merge_requests/502/
-Forwarded: no-needed
-Last-Update: 2020-09-05
----
-This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
-Index: trunk/backend/dell1600n_net.c
-===================================================================
---- trunk.orig/backend/dell1600n_net.c
-+++ trunk/backend/dell1600n_net.c
-@@ -288,8 +288,7 @@ sane_exit (void)
- /***********************************************************/
- 
- SANE_Status
--sane_get_devices (const SANE_Device *** device_list,
--		  SANE_Bool __sane_unused__ local_only)
-+sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
- {
- 
-   int ret;
-@@ -312,6 +311,10 @@ sane_get_devices (const SANE_Device ***
-   sock = 0;
-   pDevice = NULL;
-   optYes = 1;
-+
-+  if (local_only)
-+    return ret;
-+
-   InitComBuf (&queryPacket);
- 
-   /* clear previous results */
-Index: trunk/backend/epson2.c
-===================================================================
---- trunk.orig/backend/epson2.c
-+++ trunk/backend/epson2.c
-@@ -813,10 +813,11 @@ attach_one_pio(const char *dev)
- }
- 
- static SANE_Status
--attach_one_config(SANEI_Config __sane_unused__ *config, const char *line)
-+attach_one_config(SANEI_Config __sane_unused__ *config, const char *line,
-+		  void *data)
- {
- 	int vendor, product;
--
-+	SANE_Bool local_only = *(SANE_Bool*) data;
- 	int len = strlen(line);
- 
- 	DBG(7, "%s: len = %d, line = %s\n", __func__, len, line);
-@@ -847,13 +848,16 @@ attach_one_config(SANEI_Config __sane_un
- 
- 	} else if (strncmp(line, "net", 3) == 0) {
- 
--		/* remove the "net" sub string */
--		const char *name = sanei_config_skip_whitespace(line + 3);
--
--		if (strncmp(name, "autodiscovery", 13) == 0)
--			e2_network_discovery();
--		else
--			attach_one_net(name);
-+		if (!local_only) {
-+			/* remove the "net" sub string */
-+			const char *name =
-+				sanei_config_skip_whitespace(line + 3);
-+
-+			if (strncmp(name, "autodiscovery", 13) == 0)
-+				e2_network_discovery();
-+			else
-+				attach_one_net(name);
-+		}
- 
- 	} else if (strncmp(line, "pio", 3) == 0) {
- 
-@@ -889,14 +893,14 @@ free_devices(void)
- }
- 
- static void
--probe_devices(void)
-+probe_devices(SANE_Bool local_only)
- {
- 	DBG(5, "%s\n", __func__);
- 
- 	free_devices();
- 
- 	sanei_configure_attach(EPSON2_CONFIG_FILE, NULL,
--		attach_one_config);
-+		attach_one_config, &local_only);
- }
- 
- SANE_Status
-@@ -926,14 +930,14 @@ sane_exit(void)
- }
- 
- SANE_Status
--sane_get_devices(const SANE_Device ***device_list, SANE_Bool __sane_unused__ local_only)
-+sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only)
- {
- 	Epson_Device *dev;
- 	int i;
- 
- 	DBG(5, "%s\n", __func__);
- 
--	probe_devices();
-+	probe_devices(local_only);
- 
- 	devlist = malloc((num_devices + 1) * sizeof(devlist[0]));
- 	if (!devlist) {
-@@ -1470,7 +1474,7 @@ sane_open(SANE_String_Const name, SANE_H
- 	/* probe if empty device name provided */
- 	if (l == 0) {
- 
--		probe_devices();
-+		probe_devices(SANE_FALSE);
- 
- 		if (first_dev == NULL) {
- 			DBG(1, "no device detected\n");
-@@ -1507,7 +1511,7 @@ sane_open(SANE_String_Const name, SANE_H
- 			 */
- 
- 			if (first_dev == NULL)
--				probe_devices();
-+				probe_devices(SANE_FALSE);
- 
- 			s = device_detect(name, SANE_EPSON_NODEV, 0, &status);
- 			if (s == NULL) {
-Index: trunk/backend/epsonds.c
-===================================================================
---- trunk.orig/backend/epsonds.c
-+++ trunk/backend/epsonds.c
-@@ -481,10 +481,11 @@ attach_one_net(const char *dev)
- 
- 
- static SANE_Status
--attach_one_config(SANEI_Config __sane_unused__ *config, const char *line)
-+attach_one_config(SANEI_Config __sane_unused__ *config, const char *line,
-+		  void *data)
- {
- 	int vendor, product;
--
-+	SANE_Bool local_only = *(SANE_Bool*) data;
- 	int len = strlen(line);
- 
- 	DBG(7, "%s: len = %d, line = %s\n", __func__, len, line);
-@@ -513,13 +514,16 @@ attach_one_config(SANEI_Config __sane_un
- 
- 	} else if (strncmp(line, "net", 3) == 0) {
- 
--		/* remove the "net" sub string */
--		const char *name = sanei_config_skip_whitespace(line + 3);
--
--		if (strncmp(name, "autodiscovery", 13) == 0)
--			e2_network_discovery();
--		else
--			attach_one_net(name);
-+		if (!local_only) {
-+			/* remove the "net" sub string */
-+			const char *name =
-+				sanei_config_skip_whitespace(line + 3);
-+
-+			if (strncmp(name, "autodiscovery", 13) == 0)
-+				e2_network_discovery();
-+			else
-+				attach_one_net(name);
-+		}
- 
- 	} else {
- 		DBG(0, "unable to parse config line: %s\n", line);
-@@ -545,12 +549,13 @@ free_devices(void)
- }
- 
- static void
--probe_devices(void)
-+probe_devices(SANE_Bool local_only)
- {
- 	DBG(5, "%s\n", __func__);
- 
- 	free_devices();
--	sanei_configure_attach(EPSONDS_CONFIG_FILE, NULL, attach_one_config);
-+	sanei_configure_attach(EPSONDS_CONFIG_FILE, NULL,
-+			       attach_one_config, &local_only);
- }
- 
- /**** SANE API ****/
-@@ -581,14 +586,14 @@ sane_exit(void)
- }
- 
- SANE_Status
--sane_get_devices(const SANE_Device ***device_list, SANE_Bool __sane_unused__ local_only)
-+sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only)
- {
- 	int i;
- 	epsonds_device *dev;
- 
- 	DBG(5, "** %s\n", __func__);
- 
--	probe_devices();
-+	probe_devices(local_only);
- 
- 	devlist = malloc((num_devices + 1) * sizeof(devlist[0]));
- 	if (!devlist) {
-@@ -793,7 +798,7 @@ sane_open(SANE_String_Const name, SANE_H
- 	/* probe if empty device name provided */
- 	if (name[0] == '\0') {
- 
--		probe_devices();
-+		probe_devices(SANE_FALSE);
- 
- 		if (first_dev == NULL) {
- 			DBG(1, "no devices detected\n");
-Index: trunk/backend/escl/escl.c
-===================================================================
---- trunk.orig/backend/escl/escl.c
-+++ trunk/backend/escl/escl.c
-@@ -383,7 +383,8 @@ sane_exit(void)
-  * \return escl_add_in_list(escl_device) if the parsing worked, SANE_STATUS_GOOD otherwise.
-  */
- static SANE_Status
--attach_one_config(SANEI_Config __sane_unused__ *config, const char *line)
-+attach_one_config(SANEI_Config __sane_unused__ *config, const char *line,
-+		  void __sane_unused__ *data)
- {
-     int port = 0;
-     SANE_Status status;
-@@ -487,7 +488,8 @@ sane_get_devices(const SANE_Device ***de
- 
-     if (device_list == NULL)
- 	return (SANE_STATUS_INVAL);
--    status = sanei_configure_attach(ESCL_CONFIG_FILE, NULL, attach_one_config);
-+    status = sanei_configure_attach(ESCL_CONFIG_FILE, NULL,
-+				    attach_one_config, NULL);
-     if (status != SANE_STATUS_GOOD)
- 	return (status);
-     escl_devices(&status);
-Index: trunk/backend/genesys/genesys.cpp
-===================================================================
---- trunk.orig/backend/genesys/genesys.cpp
-+++ trunk/backend/genesys/genesys.cpp
-@@ -5186,7 +5186,8 @@ static SANE_Status attach_one_device(SAN
- 
- // this function is passed to C API, it must not throw
- static SANE_Status
--config_attach_genesys(SANEI_Config __sane_unused__ *config, const char *devname) noexcept
-+config_attach_genesys(SANEI_Config __sane_unused__ *config, const char *devname,
-+                      void __sane_unused__ *data) noexcept
- {
-   /* the devname has been processed and is ready to be used
-    * directly. Since the backend is an USB only one, we can
-@@ -5214,7 +5215,8 @@ static void probe_genesys_devices()
-     config.values = nullptr;
-   config.count = 0;
- 
--    auto status = sanei_configure_attach(GENESYS_CONFIG_FILE, &config, config_attach_genesys);
-+    auto status = sanei_configure_attach(GENESYS_CONFIG_FILE, &config,
-+                                         config_attach_genesys, NULL);
-     if (status == SANE_STATUS_ACCESS_DENIED) {
-         dbg.vlog(DBG_error0, "Critical error: Couldn't access configuration file '%s'",
-                  GENESYS_CONFIG_FILE);
-Index: trunk/backend/kodakaio.c
-===================================================================
---- trunk.orig/backend/kodakaio.c
-+++ trunk/backend/kodakaio.c
-@@ -2513,10 +2513,11 @@ attach_one_net(const char *dev, unsigned
- }
- 
- static SANE_Status
--attach_one_config(SANEI_Config __sane_unused__ *config, const char *line)
-+attach_one_config(SANEI_Config __sane_unused__ *config, const char *line,
-+		  void *data)
- {
- 	int vendor, product, timeout;
--
-+	SANE_Bool local_only = *(SANE_Bool*) data;
- 	int len = strlen(line);
- 
- 	DBG(7, "%s: len = %d, line = %s\n", __func__, len, line);
-@@ -2550,27 +2551,30 @@ attach_one_config(SANEI_Config __sane_un
- 
- 	} else if (strncmp(line, "net", 3) == 0) {
- 
--		/* remove the "net" sub string */
--		const char *name = sanei_config_skip_whitespace(line + 3);
--		char IP[1024];
--		unsigned int model = 0;
--
--		if (strncmp(name, "autodiscovery", 13) == 0) {
--
--#if WITH_AVAHI
--			DBG (30, "%s: Initiating network autodiscovery via avahi\n", __func__);
--			kodak_network_discovery(NULL);
--#else
--			DBG (20, "%s: Network autodiscovery not done because not configured with avahi.\n", __func__);
--#endif
--
--		} else if (sscanf(name, "%s %x", IP, &model) == 2) {
--			DBG(30, "%s: Using network device on IP %s, forcing model 0x%x\n", __func__, IP, model);
--			attach_one_net(IP, model);
--		} else {
-+		if (!local_only) {
-+			/* remove the "net" sub string */
-+			const char *name =
-+				sanei_config_skip_whitespace(line + 3);
-+			char IP[1024];
-+			unsigned int model = 0;
-+
-+			if (strncmp(name, "autodiscovery", 13) == 0) {
-+
-+	#if WITH_AVAHI
-+				DBG (30, "%s: Initiating network autodiscovery via avahi\n", __func__);
-+				kodak_network_discovery(NULL);
-+	#else
-+				DBG (20, "%s: Network autodiscovery not done because not configured with avahi.\n", __func__);
-+	#endif
-+
-+			} else if (sscanf(name, "%s %x", IP, &model) == 2) {
-+				DBG(30, "%s: Using network device on IP %s, forcing model 0x%x\n", __func__, IP, model);
-+				attach_one_net(IP, model);
-+			} else {
- 				DBG(1, "%s: net entry %s may be a host name?\n", __func__, name);
- 				attach_one_net(name, 0);
- 			}
-+		}
- 
- 	} else if (sscanf(line, "snmp-timeout %i\n", &timeout)) {
- 		/* Timeout for auto network discovery */
-@@ -2646,7 +2650,7 @@ sane_exit(void)
- }
- 
- SANE_Status
--sane_get_devices(const SANE_Device ***device_list, SANE_Bool __sane_unused__ local_only)
-+sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only)
- {
- 	Kodak_Device *dev, *s, *prev=0;
- 	int i;
-@@ -2662,7 +2666,7 @@ sane_get_devices(const SANE_Device ***de
- 
- 	/* Read the config, mark each device as found, possibly add new devs */
- 	sanei_configure_attach(KODAKAIO_CONFIG_FILE, NULL,
--			       attach_one_config);
-+			       attach_one_config, &local_only);
- 
- 	/*delete missing scanners from list*/
- 	for (s = first_dev; s;) {
-Index: trunk/backend/magicolor.c
-===================================================================
---- trunk.orig/backend/magicolor.c
-+++ trunk/backend/magicolor.c
-@@ -2157,10 +2157,11 @@ attach_one_net(const char *dev, unsigned
- }
- 
- static SANE_Status
--attach_one_config(SANEI_Config __sane_unused__ *config, const char *line)
-+attach_one_config(SANEI_Config __sane_unused__ *config, const char *line,
-+		  void *data)
- {
- 	int vendor, product, timeout;
--
-+	SANE_Bool local_only = *(SANE_Bool*) data;
- 	int len = strlen(line);
- 
- 	DBG(7, "%s: len = %d, line = %s\n", __func__, len, line);
-@@ -2189,24 +2190,27 @@ attach_one_config(SANEI_Config __sane_un
- 
- 	} else if (strncmp(line, "net", 3) == 0) {
- 
--		/* remove the "net" sub string */
--		const char *name = sanei_config_skip_whitespace(line + 3);
--		char IP[1024];
--		unsigned int model = 0;
--
--		if (strncmp(name, "autodiscovery", 13) == 0) {
--			DBG (50, "%s: Initiating network autodiscovervy via SNMP\n", __func__);
--			mc_network_discovery(NULL);
--		} else if (sscanf(name, "%s %x", IP, &model) == 2) {
--			DBG(50, "%s: Using network device on IP %s, forcing model 0x%x\n", __func__, IP, model);
--			attach_one_net(IP, model);
--		} else {
--			/* use SNMP to detect the type. If not successful,
--			 * add the host with model type 0 */
--			DBG(50, "%s: Using network device on IP %s, trying to autodetect model\n", __func__, IP);
--			if (mc_network_discovery(name)==0) {
--				DBG(1, "%s: Autodetecting device model failed, using default model\n", __func__);
--				attach_one_net(name, 0);
-+		if (!local_only) {
-+			/* remove the "net" sub string */
-+			const char *name =
-+				sanei_config_skip_whitespace(line + 3);
-+			char IP[1024];
-+			unsigned int model = 0;
-+
-+			if (strncmp(name, "autodiscovery", 13) == 0) {
-+				DBG (50, "%s: Initiating network autodiscovervy via SNMP\n", __func__);
-+				mc_network_discovery(NULL);
-+			} else if (sscanf(name, "%s %x", IP, &model) == 2) {
-+				DBG(50, "%s: Using network device on IP %s, forcing model 0x%x\n", __func__, IP, model);
-+				attach_one_net(IP, model);
-+			} else {
-+				/* use SNMP to detect the type. If not successful,
-+				 * add the host with model type 0 */
-+				DBG(50, "%s: Using network device on IP %s, trying to autodetect model\n", __func__, IP);
-+				if (mc_network_discovery(name)==0) {
-+					DBG(1, "%s: Autodetecting device model failed, using default model\n", __func__);
-+					attach_one_net(name, 0);
-+				}
- 			}
- 		}
- 
-@@ -2279,7 +2283,7 @@ sane_exit(void)
- }
- 
- SANE_Status
--sane_get_devices(const SANE_Device ***device_list, SANE_Bool __sane_unused__ local_only)
-+sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only)
- {
- 	Magicolor_Device *dev, *s, *prev=0;
- 	int i;
-@@ -2295,7 +2299,7 @@ sane_get_devices(const SANE_Device ***de
- 
- 	/* Read the config, mark each device as found, possibly add new devs */
- 	sanei_configure_attach(MAGICOLOR_CONFIG_FILE, NULL,
--			       attach_one_config);
-+			       attach_one_config, &local_only);
- 
- 	/*delete missing scanners from list*/
- 	for (s = first_dev; s;) {
-Index: trunk/backend/p5.c
-===================================================================
---- trunk.orig/backend/p5.c
-+++ trunk/backend/p5.c
-@@ -1566,7 +1566,8 @@ probe_p5_devices (void)
-   config.count = NUM_CFG_OPTIONS;
- 
-   /* generic configure and attach function */
--  status = sanei_configure_attach (P5_CONFIG_FILE, &config, config_attach);
-+  status = sanei_configure_attach (P5_CONFIG_FILE, &config,
-+                                   config_attach, NULL);
-   /* free allocated options */
-   for (i = 0; i < NUM_CFG_OPTIONS; i++)
-     {
-@@ -1590,7 +1591,8 @@ probe_p5_devices (void)
-  * 	   SANE_STATUS_INVAL in case of error
-  */
- static SANE_Status
--config_attach (SANEI_Config * config, const char *devname)
-+config_attach (SANEI_Config __sane_unused__ * config, const char *devname,
-+               void __sane_unused__ *data)
- {
-   /* currently, the config is a global variable so config is useless here */
-   /* the correct thing would be to have a generic sanei_attach_matching_devices
-Index: trunk/backend/p5.h
-===================================================================
---- trunk.orig/backend/p5.h
-+++ trunk/backend/p5.h
-@@ -195,7 +195,8 @@ typedef struct P5_Session
- 
- static SANE_Status probe_p5_devices (void);
- static P5_Model *probe (const char *devicename);
--static SANE_Status config_attach (SANEI_Config * config, const char *devname);
-+static SANE_Status config_attach (SANEI_Config * config, const char *devname,
-+                                  void *data);
- static SANE_Status attach_p5 (const char *name, SANEI_Config * config);
- static SANE_Status init_options (struct P5_Session *session);
- static SANE_Status compute_parameters (struct P5_Session *session);
-Index: trunk/backend/pixma/pixma.c
-===================================================================
---- trunk.orig/backend/pixma/pixma.c
-+++ trunk/backend/pixma/pixma.c
-@@ -159,10 +159,11 @@ static void mark_all_button_options_cach
-       ss -> button_option_is_cached[i] = 1;
- }
- 
--static SANE_Status config_attach_pixma(SANEI_Config * config, const char *devname)
-+static SANE_Status config_attach_pixma(SANEI_Config __sane_unused__ * config,
-+				       const char *devname,
-+				       void __sane_unused__ *data)
- {
-   int i;
--  UNUSED(config);
-   for (i=0; i < (MAX_CONF_DEVICES -1); i++)
-     {
-       if(conf_devices[i] == NULL)
-@@ -1656,8 +1657,8 @@ sane_init (SANE_Int * version_code, SANE
-   config.descriptors = NULL;
-   config.values = NULL;
- 
--  if (sanei_configure_attach(PIXMA_CONFIG_FILE, &config, config_attach_pixma) !=
--       SANE_STATUS_GOOD)
-+  if (sanei_configure_attach(PIXMA_CONFIG_FILE, &config,
-+                             config_attach_pixma, NULL) != SANE_STATUS_GOOD)
-     PDBG(pixma_dbg(2, "Could not read pixma configuration file: %s\n",
-                    PIXMA_CONFIG_FILE));
- 
-Index: trunk/backend/rts8891.c
-===================================================================
---- trunk.orig/backend/rts8891.c
-+++ trunk/backend/rts8891.c
-@@ -217,7 +217,7 @@ static Rts8891_Config rtscfg;
- /* ------------------------------------------------------------------------- */
- static SANE_Status probe_rts8891_devices (void);
- static SANE_Status config_attach_rts8891 (SANEI_Config * config,
--					  const char *devname);
-+					  const char *devname, void *data);
- static SANE_Status attach_rts8891 (const char *name);
- static SANE_Status set_lamp_brightness (struct Rts8891_Device *dev,
- 					int level);
-@@ -2374,7 +2374,7 @@ probe_rts8891_devices (void)
- 
-   /* generic configure and attach function */
-   status = sanei_configure_attach (RTS8891_CONFIG_FILE, &config,
--				   config_attach_rts8891);
-+				   config_attach_rts8891, NULL);
-   /* free allocated options */
-   for (i = 0; i < NUM_CFG_OPTIONS; i++)
-     {
-@@ -2398,7 +2398,8 @@ probe_rts8891_devices (void)
-  * 	   SANE_STATUS_INVAL in case of error
-  */
- static SANE_Status
--config_attach_rts8891 (SANEI_Config * config, const char *devname)
-+config_attach_rts8891 (SANEI_Config * config, const char *devname,
-+                       void __sane_unused__ *data)
- {
-   /* currently, the config is a global variable so config is useless here */
-   /* the correct thing would be to have a generic sanei_attach_matching_devices
-Index: trunk/backend/umax_pp.c
-===================================================================
---- trunk.orig/backend/umax_pp.c
-+++ trunk/backend/umax_pp.c
-@@ -419,7 +419,8 @@ umax_pp_auto_attach (SANEI_Config * conf
-  * device name to use for attach try.
-  */
- static SANE_Status
--umax_pp_configure_attach (SANEI_Config * config, const char *devname)
-+umax_pp_configure_attach (SANEI_Config * config, const char *devname,
-+                          void __sane_unused__ *data)
- {
-   const char *lp;
-   SANE_Char *token;
-@@ -961,7 +962,7 @@ sane_init (SANE_Int * version_code, SANE
- 
-   /* generic configure and attach function */
-   status = sanei_configure_attach (UMAX_PP_CONFIG_FILE, &config,
--                                   umax_pp_configure_attach);
-+                                   umax_pp_configure_attach, NULL);
- 
-   /* free option descriptors */
-   for (i = 0; i < NUM_CFG_OPTIONS; i++)
-Index: trunk/backend/xerox_mfp.c
-===================================================================
---- trunk.orig/backend/xerox_mfp.c
-+++ trunk/backend/xerox_mfp.c
-@@ -1028,7 +1028,8 @@ list_one_device(SANE_String_Const devnam
- 
- /* SANE API ignores return code of this callback */
- static SANE_Status
--list_conf_devices(UNUSED(SANEI_Config *config), const char *devname)
-+list_conf_devices(SANEI_Config __sane_unused__ *config, const char *devname,
-+                  void __sane_unused__ *data)
- {
-     return tr_from_devname(devname)->configure_device(devname, list_one_device);
- }
-@@ -1080,7 +1081,7 @@ sane_get_devices(const SANE_Device *** d
-     config.count = 0;
-     config.descriptors = NULL;
-     config.values = NULL;
--    sanei_configure_attach(XEROX_CONFIG_FILE, &config, list_conf_devices);
-+    sanei_configure_attach(XEROX_CONFIG_FILE, &config, list_conf_devices, NULL);
- 
-     for (dev_count = 0, dev = devices_head; dev; dev = dev->next)
-         dev_count++;
-Index: trunk/include/sane/sanei_config.h
-===================================================================
---- trunk.orig/include/sane/sanei_config.h
-+++ trunk/include/sane/sanei_config.h
-@@ -166,7 +166,9 @@ typedef struct
- extern SANE_Status sanei_configure_attach (
-   const char *config_file,
-   SANEI_Config *config,
--  SANE_Status (*config_attach)(SANEI_Config *config, const char *devname)
-+  SANE_Status (*config_attach)(SANEI_Config *config, const char *devname,
-+                               void *data),
-+  void *data
- );
- 
- /** Return the list of config directories, extracted from the SANE_CONFIG_DIR
-Index: trunk/sanei/sanei_config.c
-===================================================================
---- trunk.orig/sanei/sanei_config.c
-+++ trunk/sanei/sanei_config.c
-@@ -239,7 +239,8 @@ sanei_config_read (char *str, int n, FIL
- SANE_Status
- sanei_configure_attach (const char *config_file, SANEI_Config * config,
- 			SANE_Status (*attach) (SANEI_Config * config,
--					       const char *devname))
-+					       const char *devname, void *data),
-+			void *data)
- {
-   SANE_Char line[PATH_MAX];
-   SANE_Char *token, *string;
-@@ -443,7 +444,7 @@ sanei_configure_attach (const char *conf
- 	  DBG (3, "sanei_configure_attach: trying to attach with '%s'\n",
- 	       lp2);
- 	  if(attach!=NULL)
--	  	attach (config, lp2);
-+	  	attach (config, lp2, data);
- 	}
-     }
- 
-Index: trunk/testsuite/sanei/sanei_config_test.c
-===================================================================
---- trunk.orig/testsuite/sanei/sanei_config_test.c
-+++ trunk/testsuite/sanei/sanei_config_test.c
-@@ -63,7 +63,8 @@ static const SANE_String_Const string_li
- static char *lastdevname = NULL;
- 
- static SANE_Status
--check_config_attach (SANEI_Config * config, const char *devname)
-+check_config_attach (SANEI_Config * config, const char *devname,
-+                     void __sane_unused__ *data)
- {
-   /* silence compiler warning for now */
-   if (config == NULL)
-@@ -97,7 +98,8 @@ inexistent_config (void)
-   config.descriptors = NULL;
-   config.values = NULL;
-   status = sanei_configure_attach (CONFIG_PATH
--                                   "/data/inexistent.conf", &config, NULL);
-+                                   "/data/inexistent.conf", &config,
-+                                   NULL, NULL);
- 
-   /* check results */
-   assert (status != SANE_STATUS_GOOD);
-@@ -114,7 +116,7 @@ null_config (void)
- 
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/umax_pp.conf", NULL,
--                            check_config_attach);
-+                            check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -130,7 +132,7 @@ null_attach (void)
-   SANE_Status status;
- 
-   status = sanei_configure_attach (CONFIG_PATH
--                                   "/data/umax_pp.conf", NULL, NULL);
-+                                   "/data/umax_pp.conf", NULL, NULL, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -151,7 +153,7 @@ empty_config (void)
-   config.values = NULL;
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/empty.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -206,7 +208,7 @@ string_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/string.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -250,7 +252,7 @@ int_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/int.conf", &config,
--                            check_config_attach);
-+                            check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -293,7 +295,7 @@ wrong_range_int_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/wrong-range.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_INVAL);
-@@ -336,7 +338,7 @@ word_array_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/word-array.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -382,7 +384,7 @@ string_list_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/string-list.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -428,7 +430,7 @@ wrong_string_list_option (void)
-   status =
-     sanei_configure_attach (CONFIG_PATH
-                             "/data/wrong-string-list.conf", &config,
--			    check_config_attach);
-+			    check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_INVAL);
-@@ -563,7 +565,7 @@ umax_pp (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/umax_pp.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -631,7 +633,7 @@ wrong_bool_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/wrong-boolean.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_INVAL);
-@@ -696,7 +698,7 @@ bool_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/boolean.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -767,7 +769,7 @@ fixed_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/fixed.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);
-@@ -814,7 +816,7 @@ wrong_fixed_option (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/wrong-fixed.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_INVAL);
-@@ -852,7 +854,7 @@ snapscan (void)
-   /* configure and attach */
-   status =
-     sanei_configure_attach (CONFIG_PATH "/data/snapscan.conf",
--                            &config, check_config_attach);
-+                            &config, check_config_attach, NULL);
- 
-   /* check results */
-   assert (status == SANE_STATUS_GOOD);