{EPITECH} | Second year | Unix porgraming - Instrumentation
strace traces a program in real time and displays all of the system calls it executes in their order of appearance.
Develop an alternative to strace that implementing the following options:
- -p: force a specific PID instead of executing a command
- -s: display the detailled arguments (see below).
By default, your strace must only display the arguments and return values in hexadecimal form. If the system call has a void return value, display a question mark. With -s option, your program must be as close as possible to the strace command on your system, and therefore display the following:
- integers in decimal form,
- pointers on a character string in the form of a character string,
- detailed structures (value for each field).
See the subject for further details !
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Grade : A | Mark : 17.3
| Category | Percentage | Tests | Crash ? |
|---|---|---|---|
| Parameters | 100% | 2/2 | x |
| Return value | 100% | 3/3 | x |
| Rigour | 100% | 2/2 | x |
| syscall name | 100% | 3/3 | x |
| End score | 100% | 10/10 | No |
Made with Quentin TREHEUX (LuciferBahamut)
Beware of -42 Epitech students !!!