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https://github.com/nvll/traceio
Program to track IO syscalls on x86_64 Linux
https://github.com/nvll/traceio
Last synced: about 1 month ago
JSON representation
Program to track IO syscalls on x86_64 Linux
- Host: GitHub
- URL: https://github.com/nvll/traceio
- Owner: nvll
- Created: 2014-05-07T07:42:41.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2014-05-12T08:02:56.000Z (over 10 years ago)
- Last Synced: 2023-04-15T22:10:50.155Z (over 1 year ago)
- Language: C++
- Size: 156 KB
- Stars: 5
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README
Awesome Lists containing this project
README
Just a program to trace open/close/read/write syscalls and dump as much information as possible.
For example:
chris@k ~/traceio $ ./traceio ./hello
open("/etc/ld.so.cache", 524288, 1) = 3
close(3) = 0
open("/lib/x86_64-linux-gnu/libc.so.6", 524288, 1663570344) = 3
read(3, 0xA794D940, 832) = 832
00000000 7F 45 4C 46 02 01 01 03 00 00 00 00 00 00 00 00 [.ELF............]
00000010 03 00 3E 00 01 00 00 00 50 1C 02 00 00 00 00 00 [..>.....P.......]
00000020 40 00 00 00 00 00 00 00 C0 64 1A 00 00 00 00 00 [@........d......]
00000030 00 00 00 00 40 00 38 00 0A 00 40 00 44 00 43 00 [[email protected][email protected].]
00000040 06 00 00 00 05 00 00 00 40 00 00 00 00 00 00 00 [........@.......]
00000050 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 [@.......@.......]
00000060 30 02 00 00 00 00 00 00 30 02 00 00 00 00 00 00 [0.......0.......]
00000070 08 00 00 00 00 00 00 00 03 00 00 00 04 00 00 00 [................]
00000080 10 CD 16 00 00 00 00 00 10 CD 16 00 00 00 00 00 [................]
00000090 10 CD 16 00 00 00 00 00 1C 00 00 00 00 00 00 00 [................]
000000A0 1C 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00 [................]
000000B0 01 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 [................]
000000C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [................]
000000D0 84 F9 19 00 00 00 00 00 84 F9 19 00 00 00 00 00 [................]
000000E0 00 00 20 00 00 00 00 00 01 00 00 00 06 00 00 00 [................]
000000F0 40 07 1A 00 00 00 00 00 40 07 3A 00 00 00 00 00 [@.......@.:.....]
00000100 40 07 3A 00 00 00 00 00 F8 4F 00 00 00 00 00 00 [@.:......O......]
00000110 00 93 00 00 00 00 00 00 00 00 20 00 00 00 00 00 [................]
00000120 02 00 00 00 06 00 00 00 A0 3B 1A 00 00 00 00 00 [.........;......]
00000130 A0 3B 3A 00 00 00 00 00 A0 3B 3A 00 00 00 00 00 [.;:......;:.....]
00000140 E0 01 00 00 00 00 00 00 E0 01 00 00 00 00 00 00 [................]
00000150 08 00 00 00 00 00 00 00 04 00 00 00 04 00 00 00 [................]
00000160 70 02 00 00 00 00 00 00 70 02 00 00 00 00 00 00 [p.......p.......]
00000170 70 02 00 00 00 00 00 00 44 00 00 00 00 00 00 00 [p.......D.......]
00000180 44 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 [D...............]
00000190 07 00 00 00 04 00 00 00 40 07 1A 00 00 00 00 00 [........@.......]
000001A0 40 07 3A 00 00 00 00 00 40 07 3A 00 00 00 00 00 [@.:.....@.:.....]
000001B0 10 00 00 00 00 00 00 00 80 00 00 00 00 00 00 00 [................]
000001C0 08 00 00 00 00 00 00 00 50 E5 74 64 04 00 00 00 [........P.td....]
000001D0 2C CD 16 00 00 00 00 00 2C CD 16 00 00 00 00 00 [,.......,.......]
000001E0 2C CD 16 00 00 00 00 00 9C 6A 00 00 00 00 00 00 [,........j......]
000001F0 9C 6A 00 00 00 00 00 00 04 00 00 00 00 00 00 00 [.j..............]
00000200 51 E5 74 64 06 00 00 00 00 00 00 00 00 00 00 00 [Q.td............]
00000210 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [................]
00000220 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [................]
00000230 10 00 00 00 00 00 00 00 52 E5 74 64 04 00 00 00 [........R.td....]
00000240 40 07 1A 00 00 00 00 00 40 07 3A 00 00 00 00 00 [@.......@.:.....]
00000250 40 07 3A 00 00 00 00 00 C0 38 00 00 00 00 00 00 [@.:......8......]
00000260 C0 38 00 00 00 00 00 00 01 00 00 00 00 00 00 00 [.8..............]
00000270 04 00 00 00 14 00 00 00 03 00 00 00 47 4E 55 00 [............GNU.]
00000280 BE C1 09 88 43 EF 2D 99 23 B5 FB 5F 9F 51 CD 6D [....C.-.#.._.Q.m]
00000290 F2 5A 2E 38 04 00 00 00 10 00 00 00 01 00 00 00 [.Z.8............]
000002A0 47 4E 55 00 00 00 00 00 02 00 00 00 06 00 00 00 [GNU.............]
000002B0 20 00 00 00 00 00 00 00 F3 03 00 00 0A 00 00 00 [................]
000002C0 00 01 00 00 0E 00 00 00 00 30 10 44 A0 20 02 01 [.........0.D....]
000002D0 88 03 E6 90 C5 45 8C 00 C0 00 08 00 05 80 00 60 [.....E.........`]
000002E0 C0 80 00 0D 8A 0C 00 04 10 00 88 44 32 08 2E 40 [...........D2..@]
000002F0 88 50 34 2C 20 0E 22 48 26 84 C0 8C 04 08 00 02 [.P4,.."H&.......]
00000300 02 0E A1 AC 1A 04 66 C0 00 C0 32 00 C0 00 50 01 [......f...2...P.]
00000310 20 81 08 84 0B 20 20 28 24 00 04 20 50 00 10 58 [.......($...P..X]
00000320 80 CA 44 42 28 00 06 80 10 18 42 00 20 40 80 00 [..DB(.....B..@..]
00000330 09 50 00 51 8A 40 10 00 00 00 00 08 00 00 11 10 [.P.Q.@..........]
close(3) = 0
hello world!
write(1, 0x6327C000, 13) = 13
00000000 68 65 6C 6C 6F 20 77 6F 72 6C 64 21 0A [hello.world!. ]