[people/ms/ipfire-3.x.git] / libselinux / patches / libselinux-rhat.patch2

diff --git a/libselinux/include/selinux/label.h b/libselinux/include/selinux/label.h
index 1a54307..f6eeb21 100644
--- a/libselinux/include/selinux/label.h
+++ b/libselinux/include/selinux/label.h
@@ -46,8 +46,10 @@ struct selabel_handle;
 #define SELABEL_OPT_PATH	3
 /* select a subset of the search space as an optimization (file backend) */
 #define SELABEL_OPT_SUBSET	4
+/* like subset, but an array of subsets */
+#define SELABEL_OPT_PREFIXES	5
 /* total number of options */
-#define SELABEL_NOPT		5
+#define SELABEL_NOPT		6
 
 /*
  * Label operations
diff --git a/libselinux/include/selinux/selinux.h b/libselinux/include/selinux/selinux.h
index 2985f6f..826ed71 100644
--- a/libselinux/include/selinux/selinux.h
+++ b/libselinux/include/selinux/selinux.h
@@ -139,7 +139,10 @@ struct av_decision {
 /* Structure for passing options, used by AVC and label subsystems */
 struct selinux_opt {
 	int type;
-	const char *value;
+	union {
+		const char *value;
+		const char **values;
+	};
 };
 
 /* Callback facilities */
@@ -410,6 +413,11 @@ extern int matchpathcon_init(const char *path);
    regexes that have stems that are prefixes of 'prefix'. */
 extern int matchpathcon_init_prefix(const char *path, const char *prefix);
 
+/* Same as matchpathcon_init, but only load entries with
+ * regexes that have stems that are prefixes of the 'prefixes'
+ * array of entries.  The last entry must be NULL. */
+extern int matchpathcon_init_prefixes(const char *patch, const char **prefixes);
+
 /* Free the memory allocated by matchpathcon_init. */
 extern void matchpathcon_fini(void);
 
diff --git a/libselinux/man/man3/matchpathcon.3 b/libselinux/man/man3/matchpathcon.3
index cdbb252..b6814ed 100644
--- a/libselinux/man/man3/matchpathcon.3
+++ b/libselinux/man/man3/matchpathcon.3
@@ -8,7 +8,9 @@ matchpathcon, matchpathcon_index \- get the default SELinux security context for
 
 .BI "int matchpathcon_init(const char *" path ");"
 
-.BI "int matchpathcon_init_prefix(const char *" path ", const char *" subset ");"
+.BI "int matchpathcon_init_prefix(const char *" path ", const char *" prefix ");"
+
+.BI "int matchpathcon_init_prefixes(const char *" path ", const char **" prefixes ");"
 
 .BI "int matchpathcon_fini(void);"
 .sp
@@ -50,6 +52,14 @@ by
 .I prefix.
 
 .sp
+.B matchpathcon_init_prefixes
+is the same as
+.B matchpathcon_init_prefix
+but takes an array of
+.I prefixes
+instead of a single prefix.  The last entry in the array must be NULL.
+
+.sp
 .B matchpathcon_fini
 frees the memory allocated by a prior call to
 .B matchpathcon_init.
diff --git a/libselinux/man/man3/selabel_open.3 b/libselinux/man/man3/selabel_open.3
index 8674e37..89bb4d3 100644
--- a/libselinux/man/man3/selabel_open.3
+++ b/libselinux/man/man3/selabel_open.3
@@ -66,6 +66,13 @@ A non-null value for this option enables context validation.  By default,
 is used; a custom validation function can be provided via
 .BR selinux_set_callback (3).
 Note that an invalid context may not be treated as an error unless it is actually encountered during a lookup operation.
+.TP
+.B SELABEL_OPT_SUBSET
+A ":" separates string of path prefixes that tell the system to only loads entries with regular expressions that could match this strings. For example "/dev:/var/run:/tmp".  This option can cause the system to use less memory and work faster, but you should only use paths that begin with a prefix.
+.TP
+.B SELABEL_OPT_PATH
+A string representing an alternate path the the regular expressions.
+.sp
 
 .SH "BACKENDS"
 
@@ -99,4 +106,3 @@ Eamon Walsh <ewalsh@tycho.nsa.gov>
 .BR selabel_stats (3),
 .BR selinux_set_callback (3),
 .BR selinux (8)
-
diff --git a/libselinux/src/callbacks.c b/libselinux/src/callbacks.c
index b245364..7c47222 100644
--- a/libselinux/src/callbacks.c
+++ b/libselinux/src/callbacks.c
@@ -16,6 +16,7 @@ default_selinux_log(int type __attribute__((unused)), const char *fmt, ...)
 {
 	int rc;
 	va_list ap;
+	if (is_selinux_enabled() == 0) return 0;
 	va_start(ap, fmt);
 	rc = vfprintf(stderr, fmt, ap);
 	va_end(ap);
diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c
index ac11b37..42889cf 100644
--- a/libselinux/src/label_file.c
+++ b/libselinux/src/label_file.c
@@ -27,6 +27,7 @@
  * Internals, mostly moved over from matchpathcon.c
  */
 
+#define MAX_PREFIX 100
 /* A file security context specification. */
 typedef struct spec {
 	struct selabel_lookup_rec lr;	/* holds contexts for lookup result */
@@ -276,7 +277,7 @@ static int compile_regex(struct saved_data *data, spec_t *spec, char **errbuf)
 
 
 static int process_line(struct selabel_handle *rec,
-			const char *path, const char *prefix,
+			const char *path, const char **prefix_array,
 			char *line_buf, int pass, unsigned lineno)
 {
 	int items, len;
@@ -310,12 +311,24 @@ static int process_line(struct selabel_handle *rec,
 	}
 
 	len = get_stem_from_spec(regex);
-	if (len && prefix && strncmp(prefix, regex, len)) {
-		/* Stem of regex does not match requested prefix, discard. */
-		free(regex);
-		free(type);
-		free(context);
-		return 0;
+	if (len && prefix_array[0]) {
+		int i = 0;
+		int found = 0;
+		while (i < MAX_PREFIX && prefix_array[i]) {
+			if (strncmp(prefix_array[i], regex, len) == 0) {
+				found = 1;
+				break;
+			}
+			i++;
+		}
+
+		if (! found) {
+			/* Stem of regex does not match requested prefix, discard. */
+			free(regex);
+			free(type);
+			free(context);
+			return 0;
+		}
 	}
 
 	if (pass == 1) {
@@ -397,7 +410,8 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
 {
 	struct saved_data *data = (struct saved_data *)rec->data;
 	const char *path = NULL;
-	const char *prefix = NULL;
+	const char *static_prefix_array[2] = {NULL, };
+	const char **prefix_array = static_prefix_array;
 	FILE *fp;
 	FILE *localfp = NULL;
 	FILE *homedirfp = NULL;
@@ -418,7 +432,10 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
 			path = opts[n].value;
 			break;
 		case SELABEL_OPT_SUBSET:
-			prefix = opts[n].value;
+			static_prefix_array[0] = opts[n].value;
+			break;
+		case SELABEL_OPT_PREFIXES:
+			prefix_array = opts[n].values;
 			break;
 		case SELABEL_OPT_BASEONLY:
 			baseonly = !!opts[n].value;
@@ -480,7 +497,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
 		while (getline(&line_buf, &line_len, fp) > 0) {
 			if (data->nspec >= maxnspec)
 				break;
-			status = process_line(rec, path, prefix, line_buf, pass, ++lineno);
+			status = process_line(rec, path, prefix_array, line_buf, pass, ++lineno);
 			if (status)
 				goto finish;
 		}
@@ -496,7 +513,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
 			while (getline(&line_buf, &line_len, homedirfp) > 0) {
 				if (data->nspec >= maxnspec)
 					break;
-				status = process_line(rec, homedir_path, prefix, line_buf, pass, ++lineno);
+				status = process_line(rec, homedir_path, prefix_array, line_buf, pass, ++lineno);
 				if (status)
 					goto finish;
 			}
@@ -506,7 +523,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
 			while (getline(&line_buf, &line_len, localfp) > 0) {
 				if (data->nspec >= maxnspec)
 					break;
-				status = process_line(rec, local_path, prefix, line_buf, pass, ++lineno);
+				status = process_line(rec, local_path, prefix_array, line_buf, pass, ++lineno);
 				if (status)
 					goto finish;
 			}
diff --git a/libselinux/src/matchpathcon.c b/libselinux/src/matchpathcon.c
index c396add..489ef3a 100644
--- a/libselinux/src/matchpathcon.c
+++ b/libselinux/src/matchpathcon.c
@@ -2,6 +2,7 @@
 #include <string.h>
 #include <errno.h>
 #include <stdio.h>
+#include <syslog.h>
 #include "selinux_internal.h"
 #include "label_internal.h"
 #include "callbacks.h"
@@ -62,7 +63,7 @@ static void
 {
 	va_list ap;
 	va_start(ap, fmt);
-	vfprintf(stderr, fmt, ap);
+	vsyslog(LOG_ERR, fmt, ap);
 	va_end(ap);
 }
 
@@ -304,7 +305,7 @@ static void matchpathcon_init_once(void)
 		destructor_key_initialized = 1;
 }
 
-int matchpathcon_init_prefix(const char *path, const char *subset)
+int matchpathcon_init_prefixes(const char *path, const char **prefixes)
 {
 	if (!mycanoncon)
 		mycanoncon = default_canoncon;
@@ -312,15 +313,22 @@ int matchpathcon_init_prefix(const char *path, const char *subset)
 	__selinux_once(once, matchpathcon_init_once);
 	__selinux_setspecific(destructor_key, (void *)1);
 
-	options[SELABEL_OPT_SUBSET].type = SELABEL_OPT_SUBSET;
-	options[SELABEL_OPT_SUBSET].value = subset;
+	options[SELABEL_OPT_PREFIXES].type = SELABEL_OPT_PREFIXES;
+	options[SELABEL_OPT_PREFIXES].values = prefixes;
 	options[SELABEL_OPT_PATH].type = SELABEL_OPT_PATH;
 	options[SELABEL_OPT_PATH].value = path;
 
 	hnd = selabel_open(SELABEL_CTX_FILE, options, SELABEL_NOPT);
 	return hnd ? 0 : -1;
 }
+hidden_def(matchpathcon_init_prefixes)
 
+int matchpathcon_init_prefix(const char *path, const char *prefix)
+{
+	const char *prefixes[2] = { prefix, NULL };
+
+	return matchpathcon_init_prefixes(path, prefixes);
+}
 hidden_def(matchpathcon_init_prefix)
 
 int matchpathcon_init(const char *path)
diff --git a/libselinux/src/selinux_internal.h b/libselinux/src/selinux_internal.h
index 710396a..9a3fc14 100644
--- a/libselinux/src/selinux_internal.h
+++ b/libselinux/src/selinux_internal.h
@@ -80,6 +80,7 @@ hidden_proto(selinux_mkload_policy)
     hidden_proto(selinux_path)
     hidden_proto(selinux_check_passwd_access)
     hidden_proto(selinux_check_securetty_context)
+    hidden_proto(matchpathcon_init_prefixes)
     hidden_proto(matchpathcon_init_prefix)
     hidden_proto(selinux_users_path)
     hidden_proto(selinux_usersconf_path);
Commit	Line	Data
02274bb5 SS	1	diff --git a/libselinux/include/selinux/label.h b/libselinux/include/selinux/label.h
	2	index 1a54307..f6eeb21 100644
	3	--- a/libselinux/include/selinux/label.h
	4	+++ b/libselinux/include/selinux/label.h
	5	@@ -46,8 +46,10 @@ struct selabel_handle;
9c27a234 SS	6	#define SELABEL_OPT_PATH 3
	7	/* select a subset of the search space as an optimization (file backend) */
	8	#define SELABEL_OPT_SUBSET 4
	9	+/* like subset, but an array of subsets */
	10	+#define SELABEL_OPT_PREFIXES 5
	11	/* total number of options */
	12	-#define SELABEL_NOPT 5
	13	+#define SELABEL_NOPT 6
	14
	15	/*
	16	* Label operations
02274bb5 SS	17	diff --git a/libselinux/include/selinux/selinux.h b/libselinux/include/selinux/selinux.h
	18	index 2985f6f..826ed71 100644
	19	--- a/libselinux/include/selinux/selinux.h
	20	+++ b/libselinux/include/selinux/selinux.h
	21	@@ -139,7 +139,10 @@ struct av_decision {
9c27a234 SS	22	/* Structure for passing options, used by AVC and label subsystems */
	23	struct selinux_opt {
	24	int type;
	25	- const char *value;
	26	+ union {
	27	+ const char *value;
	28	+ const char **values;
	29	+ };
	30	};
	31
	32	/* Callback facilities */
02274bb5	33	@@ -410,6 +413,11 @@ extern int matchpathcon_init(const char *path);
9c27a234 SS	34	regexes that have stems that are prefixes of 'prefix'. */
	35	extern int matchpathcon_init_prefix(const char path, const char prefix);
	36
	37	+/* Same as matchpathcon_init, but only load entries with
	38	+ * regexes that have stems that are prefixes of the 'prefixes'
	39	+ * array of entries. The last entry must be NULL. */
	40	+extern int matchpathcon_init_prefixes(const char patch, const char *prefixes);
	41	+
	42	/* Free the memory allocated by matchpathcon_init. */
	43	extern void matchpathcon_fini(void);
	44
02274bb5 SS	45	diff --git a/libselinux/man/man3/matchpathcon.3 b/libselinux/man/man3/matchpathcon.3
	46	index cdbb252..b6814ed 100644
	47	--- a/libselinux/man/man3/matchpathcon.3
	48	+++ b/libselinux/man/man3/matchpathcon.3
	49	@@ -8,7 +8,9 @@ matchpathcon, matchpathcon_index \- get the default SELinux security context for
9c27a234 SS	50
	51	.BI "int matchpathcon_init(const char *" path ");"
	52
	53	-.BI "int matchpathcon_init_prefix(const char " path ", const char " subset ");"
	54	+.BI "int matchpathcon_init_prefix(const char " path ", const char " prefix ");"
	55	+
	56	+.BI "int matchpathcon_init_prefixes(const char " path ", const char *" prefixes ");"
	57
	58	.BI "int matchpathcon_fini(void);"
	59	.sp
02274bb5	60	@@ -50,6 +52,14 @@ by
9c27a234 SS	61	.I prefix.
	62
	63	.sp
	64	+.B matchpathcon_init_prefixes
	65	+is the same as
	66	+.B matchpathcon_init_prefix
	67	+but takes an array of
	68	+.I prefixes
	69	+instead of a single prefix. The last entry in the array must be NULL.
	70	+
	71	+.sp
	72	.B matchpathcon_fini
	73	frees the memory allocated by a prior call to
	74	.B matchpathcon_init.
02274bb5 SS	75	diff --git a/libselinux/man/man3/selabel_open.3 b/libselinux/man/man3/selabel_open.3
	76	index 8674e37..89bb4d3 100644
	77	--- a/libselinux/man/man3/selabel_open.3
	78	+++ b/libselinux/man/man3/selabel_open.3
	79	@@ -66,6 +66,13 @@ A non-null value for this option enables context validation. By default,
9c27a234 SS	80	is used; a custom validation function can be provided via
	81	.BR selinux_set_callback (3).
	82	Note that an invalid context may not be treated as an error unless it is actually encountered during a lookup operation.
	83	+.TP
	84	+.B SELABEL_OPT_SUBSET
	85	+A ":" separates string of path prefixes that tell the system to only loads entries with regular expressions that could match this strings. For example "/dev:/var/run:/tmp". This option can cause the system to use less memory and work faster, but you should only use paths that begin with a prefix.
	86	+.TP
	87	+.B SELABEL_OPT_PATH
	88	+A string representing an alternate path the the regular expressions.
	89	+.sp
	90
	91	.SH "BACKENDS"
	92
02274bb5	93	@@ -99,4 +106,3 @@ Eamon Walsh <ewalsh@tycho.nsa.gov>
9c27a234 SS	94	.BR selabel_stats (3),
	95	.BR selinux_set_callback (3),
	96	.BR selinux (8)
	97	-
02274bb5 SS	98	diff --git a/libselinux/src/callbacks.c b/libselinux/src/callbacks.c
	99	index b245364..7c47222 100644
	100	--- a/libselinux/src/callbacks.c
	101	+++ b/libselinux/src/callbacks.c
	102	@@ -16,6 +16,7 @@ default_selinux_log(int type __attribute__((unused)), const char *fmt, ...)
9c27a234 SS	103	{
	104	int rc;
	105	va_list ap;
	106	+ if (is_selinux_enabled() == 0) return 0;
	107	va_start(ap, fmt);
	108	rc = vfprintf(stderr, fmt, ap);
	109	va_end(ap);
02274bb5 SS	110	diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c
	111	index ac11b37..42889cf 100644
	112	--- a/libselinux/src/label_file.c
	113	+++ b/libselinux/src/label_file.c
9c27a234 SS	114	@@ -27,6 +27,7 @@
	115	* Internals, mostly moved over from matchpathcon.c
	116	*/
	117
	118	+#define MAX_PREFIX 100
	119	/* A file security context specification. */
	120	typedef struct spec {
	121	struct selabel_lookup_rec lr; /* holds contexts for lookup result */
02274bb5	122	@@ -276,7 +277,7 @@ static int compile_regex(struct saved_data data, spec_t spec, char **errbuf)
9c27a234 SS	123
	124
	125	static int process_line(struct selabel_handle *rec,
	126	- const char path, const char prefix,
	127	+ const char path, const char *prefix_array,
	128	char *line_buf, int pass, unsigned lineno)
	129	{
	130	int items, len;
02274bb5	131	@@ -310,12 +311,24 @@ static int process_line(struct selabel_handle *rec,
9c27a234 SS	132	}
	133
	134	len = get_stem_from_spec(regex);
	135	- if (len && prefix && strncmp(prefix, regex, len)) {
	136	- /* Stem of regex does not match requested prefix, discard. */
	137	- free(regex);
	138	- free(type);
	139	- free(context);
	140	- return 0;
	141	+ if (len && prefix_array[0]) {
	142	+ int i = 0;
	143	+ int found = 0;
	144	+ while (i < MAX_PREFIX && prefix_array[i]) {
	145	+ if (strncmp(prefix_array[i], regex, len) == 0) {
	146	+ found = 1;
	147	+ break;
	148	+ }
	149	+ i++;
	150	+ }
	151	+
	152	+ if (! found) {
	153	+ /* Stem of regex does not match requested prefix, discard. */
	154	+ free(regex);
	155	+ free(type);
	156	+ free(context);
	157	+ return 0;
	158	+ }
	159	}
	160
	161	if (pass == 1) {
02274bb5	162	@@ -397,7 +410,8 @@ static int init(struct selabel_handle rec, struct selinux_opt opts,
9c27a234 SS	163	{
	164	struct saved_data data = (struct saved_data )rec->data;
	165	const char *path = NULL;
	166	- const char *prefix = NULL;
	167	+ const char *static_prefix_array[2] = {NULL, };
	168	+ const char **prefix_array = static_prefix_array;
	169	FILE *fp;
	170	FILE *localfp = NULL;
	171	FILE *homedirfp = NULL;
02274bb5	172	@@ -418,7 +432,10 @@ static int init(struct selabel_handle rec, struct selinux_opt opts,
9c27a234 SS	173	path = opts[n].value;
	174	break;
	175	case SELABEL_OPT_SUBSET:
	176	- prefix = opts[n].value;
	177	+ static_prefix_array[0] = opts[n].value;
	178	+ break;
	179	+ case SELABEL_OPT_PREFIXES:
	180	+ prefix_array = opts[n].values;
	181	break;
	182	case SELABEL_OPT_BASEONLY:
	183	baseonly = !!opts[n].value;
02274bb5	184	@@ -480,7 +497,7 @@ static int init(struct selabel_handle rec, struct selinux_opt opts,
9c27a234 SS	185	while (getline(&line_buf, &line_len, fp) > 0) {
	186	if (data->nspec >= maxnspec)
	187	break;
	188	- status = process_line(rec, path, prefix, line_buf, pass, ++lineno);
	189	+ status = process_line(rec, path, prefix_array, line_buf, pass, ++lineno);
	190	if (status)
	191	goto finish;
	192	}
02274bb5	193	@@ -496,7 +513,7 @@ static int init(struct selabel_handle rec, struct selinux_opt opts,
9c27a234 SS	194	while (getline(&line_buf, &line_len, homedirfp) > 0) {
	195	if (data->nspec >= maxnspec)
	196	break;
	197	- status = process_line(rec, homedir_path, prefix, line_buf, pass, ++lineno);
	198	+ status = process_line(rec, homedir_path, prefix_array, line_buf, pass, ++lineno);
	199	if (status)
	200	goto finish;
	201	}
02274bb5	202	@@ -506,7 +523,7 @@ static int init(struct selabel_handle rec, struct selinux_opt opts,
9c27a234 SS	203	while (getline(&line_buf, &line_len, localfp) > 0) {
	204	if (data->nspec >= maxnspec)
	205	break;
	206	- status = process_line(rec, local_path, prefix, line_buf, pass, ++lineno);
	207	+ status = process_line(rec, local_path, prefix_array, line_buf, pass, ++lineno);
	208	if (status)
	209	goto finish;
	210	}
02274bb5 SS	211	diff --git a/libselinux/src/matchpathcon.c b/libselinux/src/matchpathcon.c
	212	index c396add..489ef3a 100644
	213	--- a/libselinux/src/matchpathcon.c
	214	+++ b/libselinux/src/matchpathcon.c
9c27a234 SS	215	@@ -2,6 +2,7 @@
	216	#include <string.h>
	217	#include <errno.h>
	218	#include <stdio.h>
	219	+#include <syslog.h>
	220	#include "selinux_internal.h"
	221	#include "label_internal.h"
	222	#include "callbacks.h"
02274bb5	223	@@ -62,7 +63,7 @@ static void
9c27a234 SS	224	{
	225	va_list ap;
	226	va_start(ap, fmt);
	227	- vfprintf(stderr, fmt, ap);
	228	+ vsyslog(LOG_ERR, fmt, ap);
	229	va_end(ap);
	230	}
	231
02274bb5	232	@@ -304,7 +305,7 @@ static void matchpathcon_init_once(void)
9c27a234 SS	233	destructor_key_initialized = 1;
	234	}
	235
	236	-int matchpathcon_init_prefix(const char path, const char subset)
	237	+int matchpathcon_init_prefixes(const char path, const char *prefixes)
	238	{
	239	if (!mycanoncon)
	240	mycanoncon = default_canoncon;
02274bb5	241	@@ -312,15 +313,22 @@ int matchpathcon_init_prefix(const char path, const char subset)
9c27a234 SS	242	__selinux_once(once, matchpathcon_init_once);
	243	__selinux_setspecific(destructor_key, (void *)1);
	244
	245	- options[SELABEL_OPT_SUBSET].type = SELABEL_OPT_SUBSET;
	246	- options[SELABEL_OPT_SUBSET].value = subset;
	247	+ options[SELABEL_OPT_PREFIXES].type = SELABEL_OPT_PREFIXES;
	248	+ options[SELABEL_OPT_PREFIXES].values = prefixes;
	249	options[SELABEL_OPT_PATH].type = SELABEL_OPT_PATH;
	250	options[SELABEL_OPT_PATH].value = path;
	251
	252	hnd = selabel_open(SELABEL_CTX_FILE, options, SELABEL_NOPT);
	253	return hnd ? 0 : -1;
	254	}
	255	+hidden_def(matchpathcon_init_prefixes)
	256
	257	+int matchpathcon_init_prefix(const char path, const char prefix)
	258	+{
	259	+ const char *prefixes[2] = { prefix, NULL };
	260	+
	261	+ return matchpathcon_init_prefixes(path, prefixes);
	262	+}
	263	hidden_def(matchpathcon_init_prefix)
	264
	265	int matchpathcon_init(const char *path)
02274bb5 SS	266	diff --git a/libselinux/src/selinux_internal.h b/libselinux/src/selinux_internal.h
	267	index 710396a..9a3fc14 100644
	268	--- a/libselinux/src/selinux_internal.h
	269	+++ b/libselinux/src/selinux_internal.h
	270	@@ -80,6 +80,7 @@ hidden_proto(selinux_mkload_policy)
9c27a234 SS	271	hidden_proto(selinux_path)
	272	hidden_proto(selinux_check_passwd_access)
	273	hidden_proto(selinux_check_securetty_context)
	274	+ hidden_proto(matchpathcon_init_prefixes)
	275	hidden_proto(matchpathcon_init_prefix)
	276	hidden_proto(selinux_users_path)
	277	hidden_proto(selinux_usersconf_path);