ladybird/Libraries/LibC/serenity.cpp

56 lines
1.3 KiB
C++

#include <Kernel/Syscall.h>
#include <errno.h>
#include <serenity.h>
extern "C" {
int module_load(const char* path, size_t path_length)
{
int rc = syscall(SC_module_load, path, path_length);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int module_unload(const char* name, size_t name_length)
{
int rc = syscall(SC_module_unload, name, name_length);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int profiling_enable(pid_t pid)
{
int rc = syscall(SC_profiling_enable, pid);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int profiling_disable(pid_t pid)
{
int rc = syscall(SC_profiling_disable, pid);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int set_thread_boost(int tid, int amount)
{
int rc = syscall(SC_set_thread_boost, tid, amount);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int set_process_boost(int tid, int amount)
{
int rc = syscall(SC_set_process_boost, tid, amount);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int futex(int32_t* userspace_address, int futex_op, int32_t value, const struct timespec* timeout)
{
Syscall::SC_futex_params params { userspace_address, futex_op, value, timeout };
int rc = syscall(SC_futex, &params);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int purge(int mode)
{
int rc = syscall(SC_purge, mode);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
}