Syscall Tracing

Tracing hooks for system calls. More...

Files
file	tracing_syscall.h
	Header file for syscall tracing API.

Macros
#define	sys_port_trace_syscall_enter(id, name, ...)
	Trace syscall entry.
#define	sys_port_trace_syscall_exit(id, name, ...)
	Trace syscall exit.

Detailed Description

Tracing hooks for system calls.

Macro Definition Documentation

sys_port_trace_syscall_enter

#define sys_port_trace_syscall_enter	(		id,
			name,
			... )

#include <zephyr/tracing/tracing_syscall.h>

Trace syscall entry.

Parameters

id	Syscall ID (as defined in the generated syscall_list.h)
name	Syscall name as a token (ex: k_thread_create)
...	Other parameters passed to the syscall

sys_port_trace_syscall_exit

#define sys_port_trace_syscall_exit	(		id,
			name,
			... )

#include <zephyr/tracing/tracing_syscall.h>

Trace syscall exit.

Parameters

id	Syscall ID (as defined in the generated syscall_list.h)
name	Syscall name as a token (ex: k_thread_create)
...	Other parameters passed to the syscall, if the syscall has a return, the return value is the last parameter in the list