34  * security context string representation of `context'.
36 int mls_compute_context_len(struct policydb *p, struct context *context)  in mls_compute_context_len()  argument
48 		int index_sens = context->range.level[l].sens;  in mls_compute_context_len()
54 		e = &context->range.level[l].cat;  in mls_compute_context_len()
73 			if (mls_level_eq(&context->range.level[0],  in mls_compute_context_len()
74 					 &context->range.level[1]))  in mls_compute_context_len()
85  * Write the security context string representation of
86  * the MLS fields of `context' into the string `*scontext'.
90 			struct context *context,  in mls_sid_to_context()  argument
108 					   context->range.level[l].sens - 1));  in mls_sid_to_context()
114 		e = &context->range.level[l].cat;  in mls_sid_to_context()
150 			if (mls_level_eq(&context->range.level[0],  in mls_sid_to_context()
151 					 &context->range.level[1]))  in mls_sid_to_context()
190  * Return 1 if the MLS fields in the security context
193 int mls_context_isvalid(struct policydb *p, struct context *c)  in mls_context_isvalid()
219  * Set the MLS fields in the security context structure
220  * `context' based on the string representation in
229  * copy the MLS field of the associated default context.
239 		       struct context *context,  in mls_context_to_sid()  argument
257 	 * No MLS component to the security context, try and map to  in mls_context_to_sid()
261 		struct context *defcon;  in mls_context_to_sid()
270 		rc = mls_context_cpy(context, defcon);  in mls_context_to_sid()
290 		context->range.level[l].sens = levdatum->level->sens;  in mls_context_to_sid()
316 				rc = ebitmap_set_bit(&context->range.level[l].cat,  in mls_context_to_sid()
337 						rc = ebitmap_set_bit(&context->range.level[l].cat, i, 1);  in mls_context_to_sid()
361 		context->range.level[1].sens = context->range.level[0].sens;  in mls_context_to_sid()
362 		rc = ebitmap_cpy(&context->range.level[1].cat,  in mls_context_to_sid()
363 				 &context->range.level[0].cat);  in mls_context_to_sid()
374  * Set the MLS fields in the security context structure
375  * `context' based on the string representation in
379 int mls_from_string(struct policydb *p, char *str, struct context *context,  in mls_from_string()  argument
394 		rc = mls_context_to_sid(p, ':', &tmpstr, context,  in mls_from_string()
403  * Copies the MLS range `range' into `context'.
405 int mls_range_set(struct context *context,  in mls_range_set()  argument
410 	/* Copy the MLS range into the  context */  in mls_range_set()
412 		context->range.level[l].sens = range->level[l].sens;  in mls_range_set()
413 		rc = ebitmap_cpy(&context->range.level[l].cat,  in mls_range_set()
423 			 struct context *fromcon, struct user_datum *user,  in mls_setup_user_range()
424 			 struct context *usercon)  in mls_setup_user_range()
462  * Convert the MLS fields in the security context
468 			struct context *c)  in mls_convert_context()
510 		    struct context *scontext,  in mls_compute_sid()
511 		    struct context *tcontext,  in mls_compute_sid()
514 		    struct context *newcontext,  in mls_compute_sid()
576  * @context: the security context
580  * Given the security context copy the low MLS sensitivity level into the
585 			   struct context *context,  in mls_export_netlbl_lvl()  argument
591 	secattr->attr.mls.lvl = context->range.level[0].sens - 1;  in mls_export_netlbl_lvl()
597  * @context: the security context
601  * Given the security context and the NetLabel security attributes, copy the
602  * NetLabel MLS sensitivity level into the context.
606 			   struct context *context,  in mls_import_netlbl_lvl()  argument
612 	context->range.level[0].sens = secattr->attr.mls.lvl + 1;  in mls_import_netlbl_lvl()
613 	context->range.level[1].sens = context->range.level[0].sens;  in mls_import_netlbl_lvl()
618  * @context: the security context
622  * Given the security context copy the low MLS categories into the NetLabel
627 			  struct context *context,  in mls_export_netlbl_cat()  argument
635 	rc = ebitmap_netlbl_export(&context->range.level[0].cat,  in mls_export_netlbl_cat()
645  * @context: the security context
649  * Copy the NetLabel security attributes into the SELinux context; since the
651  * both the low and high categories of the context.  Returns zero on success,
656 			  struct context *context,  in mls_import_netlbl_cat()  argument
664 	rc = ebitmap_netlbl_import(&context->range.level[0].cat,  in mls_import_netlbl_cat()
668 	memcpy(&context->range.level[1].cat, &context->range.level[0].cat,  in mls_import_netlbl_cat()
669 	       sizeof(context->range.level[0].cat));  in mls_import_netlbl_cat()
674 	ebitmap_destroy(&context->range.level[0].cat);  in mls_import_netlbl_cat()