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/* -------------------------------------------
Copyright (C) 2024, EL Mahrouss Logic, all rights reserved.
------------------------------------------- */
#include <KernelKit/CodeMgr.h>
#include <NewKit/Utils.h>
#include <KernelKit/UserProcessScheduler.h>
namespace Kernel
{
/// @brief Executes a new process from a function. Kernel code only.
/// @note This sets up a new stack, anything on the main function that calls the Kernel will not be accessible.
/// @param main the start of the process.
/// @return if the process was started or not.
ProcessID rtl_create_process(MainKind main, const Char* process_name) noexcept
{
if (!main ||
!process_name ||
*process_name == 0)
return kProcessInvalidID;
UserProcess* process_hdr = new UserProcess();
process_hdr->Image.fCode = reinterpret_cast<VoidPtr>(main);
process_hdr->Kind = UserProcess::kExectuableKind;
process_hdr->StackSize = kib_cast(16);
rt_set_memory(process_hdr->Name, 0, kProcessNameLen);
ProcessID id = UserProcessScheduler::The().Spawn(process_hdr);
return id;
}
} // namespace Kernel
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