selinux-policy/libselinux/include/selinux/context.h
2005-10-07 13:42:05 +00:00

53 lines
1.2 KiB
C

#ifndef _SELINUX_CONTEXT_H_
#define _SELINUX_CONTEXT_H_
#ifdef __cplusplus
extern "C"
{
#endif
/*
* Functions to deal with security contexts in user space.
*/
typedef struct {
void * ptr;
} context_s_t;
typedef context_s_t *context_t;
/* Return a new context initialized to a context string */
extern context_t context_new(const char *);
/*
* Return a pointer to the string value of the context_t
* Valid until the next call to context_str or context_free
* for the same context_t*
*/
extern char* context_str(context_t);
/* Free the storage used by a context */
extern void context_free(context_t);
/* Get a pointer to the string value of a context component */
extern const char* context_type_get(context_t);
extern const char* context_range_get(context_t);
extern const char* context_role_get(context_t);
extern const char* context_user_get(context_t);
/* Set a context component. Returns nonzero if unsuccessful */
extern int context_type_set(context_t,const char*);
extern int context_range_set(context_t,const char*);
extern int context_role_set(context_t,const char*);
extern int context_user_set(context_t,const char*);
#ifdef __cplusplus
}
#endif
#endif