selinux/libselinux/man/man3/selinux_boolean_sub.3

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.TH "selinux_boolean_sub" "3" "11 June 2012" "dwalsh@redhat.com" "SELinux API documentation"
.SH "NAME"
selinux_boolean_sub
.SH "SYNOPSIS"
.B #include <selinux/selinux.h>
.sp
.BI "char *selinux_boolean_sub(const char * " boolean_name ");"
.sp
.SH "DESCRIPTION"
.B selinux_boolean_sub
searches the /etc/selinux/POLICYTYPE/booleans.subs_dist file
for a maching boolean_name record. If the record exists the boolean substitution name is returned. If not
.B selinux_boolean_sub
returns the original boolean_name.
.SH "RETURN VALUE"
.BR selinux_boolean_sub
returns the
.I boolean_name
or the substituted name on success. The returned value must be freed with
.BR free "(3)."
.BR selinux_boolean_sub
returns NULL on error.
.SH "SEE ALSO"
security_get_boolean_names.3