git Service of IN-Ulm e.V. Explore Help
Sign In
cbiedl
/
file
1
0
Fork 0
Files Pull Requests 0 Wiki
Tree: 05b35fbdb0
Branches Tags
file
/
magic
/
Magdir
/
ctf

ctf 878 B
History Raw

123456789101112131415161718192021222324 
  1. 

  2. #--------------------------------------------------------------
    3. 

  3. # $File: ctf,v 1.5 2024/06/10 23:09:52 christos Exp $
    4. 

  4. # ctf:  file(1) magic for CTF (Common Trace Format) trace files
    5. 

  5. #
    6. 

  6. # Specs. available here: <https://www.efficios.com/ctf>
    7. 

  7. #--------------------------------------------------------------
    8. 

  8. 

  9. # CTF trace data
    10. 

  10. 0	lelong	0xc1fc1fc1	Common Trace Format (CTF) trace data (LE)
    11. 

  11. 0	belong	0xc1fc1fc1	Common Trace Format (CTF) trace data (BE)
    12. 

  12. 

  13. # CTF metadata (packetized)
    14. 

  14. 0	lelong	0x75d11d57	Common Trace Format (CTF) packetized metadata (LE)
    15. 

  15. >35	byte	x		\b, v%d
    16. 

  16. >36	byte	x		\b.%d
    17. 

  17. 0	belong	0x75d11d57	Common Trace Format (CTF) packetized metadata (BE)
    18. 

  18. >35	byte	x		\b, v%d
    19. 

  19. >36	byte	x		\b.%d
    20. 

  20. 

  21. # CTF metadata (plain text)
    22. 

  22. 0	string	/*\x20CTF\x20   Common Trace Format (CTF) plain text metadata
    23. 

  23. !:strength + 5			# this is to make sure we beat C
    24. 

  24. >&0	regex	[0-9]+\\.[0-9]+	\b, v%s
    25.