cmrx/include_2cmrx_2ipc_2signal_8h_source.html

#pragma once


#include <stdint.h>

#include <arch/sysenter.h>

#include <cmrx/api.h>


#define SIGALRM                 0


#define SIGKILL                 32

#define SIGSTOP                 33

#define SIGCONT                 34

#define SIGSEGV                 35


__SYSCALL int signal_handler(int signo, void (*sighandler)(uint32_t));


__SYSCALL int CMRX_API(signal)(int signo, void (*sighandler)(uint32_t));


__SYSCALL int send_signal(int thread, uint32_t signal);


__SYSCALL int __attribute__((weak)) CMRX_API(kill)(int thread, uint32_t signal);


#ifdef CMRX_VERBOSE_API_NAMES

#define kill CMRX_API(kill)

#define signal CMRX_API(signal)

#endif


kill
__SYSCALL int CMRX_API() kill(int thread, uint32_t signal)
Alias for send_signal.

signal_handler
__SYSCALL int signal_handler(int signo, void(*sighandler)(uint32_t))
Register function as current thread signal handler.
Definition signal.c:7

signal
__SYSCALL int CMRX_API() signal(int signo, void(*sighandler)(uint32_t))
Alias for signal_handler.

send_signal
__SYSCALL int send_signal(int thread, uint32_t signal)
Send thread a signal.
Definition signal.c:16

__SYSCALL
#define __SYSCALL
Mark function as syscall entrypoint in userspace.
Definition sysenter.h:14