getplabel - get process label
cc [flag...] file... -ltsol [library...]
#include <tsol/label.h> int getplabel(m_label_t *label_p);
The getplabel() function obtains the sensitivity label of the calling process.
Upon successful completion, getplabel() returns 0. Otherwise it returns -1, label_p is unchanged, and errno is set to indicate the error.
The getplabel() function fails and label_p does not refer to a valid sensitivity label if:
label_p points to an invalid address.
See attributes(5) for descriptions of the following attributes:
Obtaining a Process Label in Trusted Extensions Developer’s Guide
The functionality described on this manual page is available only if the system is configured with Trusted Extensions.
This function returns different values for system processes than ucred_getlabel(3C) returns.