From 8f262d685126a9a9f68beb6d4002ba30bebae401 Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Tue, 28 May 2024 11:52:48 +0200 Subject: MHR-23: Improve scheduler code: Dont use 39, write kErrorProcessFault instead. MHR-23: Improve filesystem structure. Signed-off-by: Amlal El Mahrouss --- DDK/KernelDev.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 DDK/KernelDev.c (limited to 'DDK/KernelDev.c') diff --git a/DDK/KernelDev.c b/DDK/KernelDev.c new file mode 100644 index 00000000..ee7aa84b --- /dev/null +++ b/DDK/KernelDev.c @@ -0,0 +1,37 @@ +/* ------------------------------------------- + + Copyright SoftwareLabs + + Purpose: Kernel Text I/O. + +------------------------------------------- */ + +#include + +/// @brief Open a new binary device from path. +DK_EXTERN kernelDeviceRef kernelOpenBinaryDevice(const char* devicePath) +{ + if (!devicePath) + return NIL; + + return kernelCall("OpenBinaryDevice", 1, devicePath); +} + +/// @brief Open a new character device from path. +DK_EXTERN kernelDeviceRef kernelOpenCharDevice(const char* devicePath) +{ + if (!devicePath) + return NIL; + + return kernelCall("OpenCharDevice", 1, devicePath); +} + +/// @brief Close any device. +/// @param device valid device. +DK_EXTERN void kernelCloseDevice(kernelDeviceRef device) +{ + if (!device) + return; + + kernelCall("CloseDevice", 1, device); +} -- cgit v1.2.3