GETBOOTFILE(3) NetBSD Library Functions Manual GETBOOTFILE(3)
getbootfile -- get the name of the booted kernel file
System Utilities Library (libutil, -lutil)
#include <util.h> const char * getbootfile(void);
getbootfile() returns a static pointer to the full path name of the file from which the current kernel was loaded. If it can not be determined, or the file is not ``secure'' (see secure_path(3)), _PATH_UNIX from <paths.h> is returned instead.
The getbootfile() function call appeared in FreeBSD 2.0 and NetBSD 1.6. NetBSD 8.1 May 4, 2010 NetBSD 8.1
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