selabel_stats(3) SELinux API documentation selabel_stats(3)NAME
selabel_stats - obtain SELinux labeling statistics.
SYNOPSIS
#include <selinux/selinux.h>
#include <selinux/label.h>
void selabel_lookup(struct selabel_handle *hnd);
DESCRIPTION
selabel_stats causes zero or more messages to be printed containing backend-specific information about number of queries performed, number
of unused entries, or other operational information.
The messages are printed to standard error by default; a custom logging function can be provided via selinux_set_callback(3).
RETURN VALUE
None.
ERRORS
None.
AUTHOR
Eamon Walsh <ewalsh@tycho.nsa.gov>
SEE ALSO selabel_open(3), selabel_lookup(3), selinux_set_callback(3), selinux(8)
18 Jun 2007 selabel_stats(3)
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selabel_lookup(3) SELinux API documentation selabel_lookup(3)NAME
selabel_lookup - obtain SELinux security context from a string label.
SYNOPSIS
#include <selinux/selinux.h>
#include <selinux/label.h>
int selabel_lookup(struct selabel_handle *hnd,
security_context_t *context,
const char *key, int type);
int selabel_lookup_raw(struct selabel_handle *hnd,
security_context_t *context,
const char *key, int type);
DESCRIPTION
selabel_lookup performs a lookup operation on the handle hnd, returning the result in the memory pointed to by context, which must be freed
by the caller using freecon(3). The key and type parameters are the inputs to the lookup operation and are interpreted according to the
specific backend that handle is open on.
selabel_lookup_raw behaves identically to selabel_lookup but does not perform context translation.
RETURN VALUE
On success, zero is returned. On error, -1 is returned and errno is set appropriately.
ERRORS
ENOENT No context corresponding to the input key and type was found.
EINVAL The key and/or type inputs are invalid, or the context being returned failed validation.
ENOMEM An attempt to allocate memory failed.
AUTHOR
Eamon Walsh <ewalsh@tycho.nsa.gov>
SEE ALSO selabel_open(3), selabel_stats(3), selinux_set_callback(3), selinux(8)
18 Jun 2007 selabel_lookup(3)
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