TPMLIB_SetDebugFD − Set the file descriptor to send the debug output to
TPMLIB_SetDebugLevel − Set the debugging level
TPMLIB_SetDebugPrefix − Set the prefix for each debugging line
TPM library (libtpms, −ltpms)
#include <libtpms/tpm_library.h>
uint32_t TPMLIB_SetDebugFD(int fd);
uint32_t TPMLIB_SetDebugLevel(unsigned int level);
uint32_t TPMLIB_SetDebugPrefix(const char *prefix);
TPMLIB_SetDebugFD() allows to set the file descriptor to send the debug output to.
TPMLIB_SetDebugLevel() allows to set the debug level. Only debug levels greater than 1 will produce output. The indentation level of a line will determine whether it is printed. Lines with 0 indentation will be printed at debug level 1, 1 space of indentation at debug level 2 and so on.
TPMLIB_SetDebugPrefix() allows to set a prefix that is to be printed in front of every line of debugging output. The prefix can be used for further indentation.