From 83d870e58457a1d335a1d9b9966a6a1887cc297b Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Mon, 24 Nov 2025 03:02:43 +0100 Subject: feat! breaking changes on kernel sources. Signed-off-by: Amlal El Mahrouss --- src/kernel/SignalKit/Signals.h | 51 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/kernel/SignalKit/Signals.h (limited to 'src/kernel/SignalKit/Signals.h') diff --git a/src/kernel/SignalKit/Signals.h b/src/kernel/SignalKit/Signals.h new file mode 100644 index 00000000..b4e72fc4 --- /dev/null +++ b/src/kernel/SignalKit/Signals.h @@ -0,0 +1,51 @@ +/* ======================================== + + Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. + +======================================== */ + +#pragma once + +#include + +#define SIGKILL 1 /* kill */ +#define SIGPAUS 2 /* pause */ +#define SIGEXEC 3 /* execute */ +#define SIGTRAP 4 /* trap */ +#define SIGABRT 5 /* abort */ +#define SIGCONT 6 /* continue */ +#define SIGSEG 7 /* process fault */ +#define SIGBREK 8 +#define SIGATCH 9 +#define SIGDTCH 10 + +/// @author Amlal El Mahrouss +/// @brief Signal Generation API. + +namespace Kernel { +typedef SizeT rt_signal_kind; + +/// @brief Standard signal seed for general purpose usage. +inline constexpr auto kUserSignalSeed = 0x0895034fUL; + +/// @brief Special signal seed for kernel usage. +inline constexpr auto kKernelSignalSeed = 0x0895034f9fUL; + +/// @brief Generate signal from **Sig** +template +inline rt_signal_kind sig_generate_unique() { + static_assert(Sig > 0, "Signal is zero (invalid)"); + return Sig ^ Seed; +} + +/// @brief Checks if the signal matches the seed (user_seed or kernel_seed) +template +inline BOOL sig_matches_seed(rt_signal_kind sig) { + return (sig & 0xFF000000) == (Seed & 0xFF000000); +} + +/// @brief Validate signal from **sig** +inline BOOL sig_validate_unique(rt_signal_kind sig) { + return sig > 0; +} +} // namespace Kernel -- cgit v1.2.3