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Add GetCurrentProcess function and update KillThread signature

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This commit is contained in:
EnderIce2 2024-03-02 00:51:37 +02:00
parent b8ba6cfb60
commit f85935f8f3
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
4 changed files with 20 additions and 5 deletions
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9
include/base.h
View File

@ -182,6 +182,12 @@ extern "C"
pid_t CreateKernelThread(pid_t pId, const char *Name, void *EntryPoint,
void *Argument);
/**
* @brief Get the PID of the current process
* @return The PID of the current process
*/
pid_t GetCurrentProcess();
/**
* @brief Kill a process
* @param pId The PID of the process to kill
@ -193,10 +199,11 @@ extern "C"
/**
* @brief Kill a thread
* @param tId The TID of the thread to kill
* @param pId The PID of the process the thread is in
* @param ExitCode The exit code of the thread
* @return 0 on success, errno on failure
*/
int KillThread(pid_t tId, int ExitCode);
int KillThread(pid_t tId, pid_t pId, int ExitCode);
/**
* @brief Yield the current thread

3
include/driver.h
View File

@ -298,8 +298,9 @@ typedef struct
/* Scheduling */
pid_t (*CreateKernelProcess)(dev_t MajorID, const char *Name);
pid_t (*CreateKernelThread)(dev_t MajorID, pid_t pId, const char *Name, void *EntryPoint, void *Argument);
pid_t (*GetCurrentProcess)(dev_t MajorID);
int (*KillProcess)(dev_t MajorID, pid_t pId, int ExitCode);
int (*KillThread)(dev_t MajorID, pid_t tId, int ExitCode);
int (*KillThread)(dev_t MajorID, pid_t tId, pid_t pId, int ExitCode);
void (*Yield)(dev_t MajorID);
void (*Sleep)(dev_t MajorID, uint64_t Milliseconds);

9
library/task.c
View File

@ -35,16 +35,21 @@ pid_t CreateKernelThread(pid_t pId, const char *Name, void *EntryPoint, void *Ar
Argument);
}
pid_t GetCurrentProcess()
{
return API->GetCurrentProcess(API->MajorID);
}
int KillProcess(pid_t pId, int ExitCode)
{
return API->KillProcess(API->MajorID,
pId, ExitCode);
}
int KillThread(pid_t tId, int ExitCode)
int KillThread(pid_t tId, pid_t pId, int ExitCode)
{
return API->KillThread(API->MajorID,
tId, ExitCode);
tId, pId, ExitCode);
}
void Yield()

4
misc/vmware/main.c
View File

@ -568,6 +568,7 @@ static int DisplayGetSize(ToolboxContext *ctx)
}
pid_t dst_id = -1;
pid_t dst_pid = -1;
ToolboxContext *tb_ctx = NULL;
void DisplayScaleThread()
{
@ -686,6 +687,7 @@ int DriverEntry()
MessageClose(&tb_ctx);
dst_id = CreateKernelThread(0, "VMware Display Scale",
(void *)DisplayScaleThread, NULL);
dst_pid = GetCurrentProcess();
}
PS2WriteCommand(PS2_CMD_ENABLE_PORT_2);
@ -723,7 +725,7 @@ int DriverFinal()
if (ToolboxSupported)
{
KillThread(dst_id, 0);
KillThread(dst_id, dst_pid, 0);
if (tb_ctx->TCLOChannel != -1)
MessageClose(tb_ctx);
FreeMemory(tb_ctx, 1);