Where syscalls are stored in FreeBSD?

[AnatoliyL]

I am developing my own Unix-like OS called Zaurux and i don't know, where do i need to store syscalls.
I want to know, where syscalls are stored in FreeBSD kernel before storing syscalls in my OS.
I tried to find them in the code of kernel, but there is too many #include <*.h> where * is name of header.
P.S. It's not an ad, it's just a question and it IS related to FreeBSD because I want to know how it works.

 

[ralphbsz]

Suggestion for you finding the answer yourself: Read the "black book": Design and implementation of the FreeBSD Operating System (the second edition is black and orange on the cover), by Kirk McKusick et al.

 

[Emrion]

The names and codes are in sys/kern/syscalls.c
If you fetched the FreeBSD sources (with FreeBSD), it's located in /usr/src.

I'm not sure that answers to your question...

 

[bsdimp]

sys/kern/syscalls.master has the master list... sys/sys/syscalls.h has the syscall numbers...

Warner

 

[drhowarddrfine]

bsdimp Nice to see you here.

 

[AnatoliyL]

where are syscalls **DEFINED**

 

[patmaddox]

Here is a list thread where I asked a similar question, and here's my followup where I did my best to trace the flow of a syscall through the source code.