ReactOS 0.4.15-dev-8219-ge8b88cf
thread.c File Reference
#include <precomp.h>
#include <malloc.h>
#include <process.h>
Include dependency graph for thread.c:

Go to the source code of this file.

Classes

struct  _beginthread_trampoline_t
 

Typedefs

typedef void(* _beginthread_start_routine_t) (void *)
 
typedef unsigned int(__stdcall_beginthreadex_start_routine_t) (void *)
 

Functions

static DWORD CALLBACK _beginthread_trampoline (LPVOID arg)
 
uintptr_t _beginthread (_beginthread_start_routine_t start_address, unsigned int stack_size, void *arglist)
 
void CDECL _endthread (void)
 

Typedef Documentation

◆ _beginthread_start_routine_t

typedef void(* _beginthread_start_routine_t) (void *)

Definition at line 25 of file thread.c.

◆ _beginthreadex_start_routine_t

typedef unsigned int(__stdcall * _beginthreadex_start_routine_t) (void *)

Definition at line 26 of file thread.c.

Function Documentation

◆ _beginthread()

uintptr_t _beginthread ( _beginthread_start_routine_t  start_address,
unsigned int  stack_size,
void arglist 
)

Definition at line 55 of file thread.c.

59{
60 _beginthread_trampoline_t* trampoline;
62
63 TRACE("(%p, %d, %p)\n", start_address, stack_size, arglist);
64
65 trampoline = malloc(sizeof(*trampoline));
66 if(!trampoline) {
67 *_errno() = EAGAIN;
68 return -1;
69 }
70
72 trampoline, CREATE_SUSPENDED, NULL);
73 if(!thread) {
74 free(trampoline);
75 *_errno() = EAGAIN;
76 return -1;
77 }
78
79 trampoline->thread = thread;
80 trampoline->start_address = start_address;
81 trampoline->arglist = arglist;
82
83 if(ResumeThread(thread) == -1) {
84 free(trampoline);
85 *_errno() = EAGAIN;
86 return -1;
87 }
88
89 return (uintptr_t)thread;
90}
#define EAGAIN
Definition: acclib.h:83
static HANDLE thread
Definition: service.c:33
unsigned int uintptr_t
Definition: crtdefs.h:321
#define free
Definition: debug_ros.c:5
#define malloc
Definition: debug_ros.c:4
#define NULL
Definition: types.h:112
DWORD WINAPI ResumeThread(IN HANDLE hThread)
Definition: thread.c:567
HANDLE WINAPI DECLSPEC_HOTPATCH CreateThread(IN LPSECURITY_ATTRIBUTES lpThreadAttributes, IN DWORD dwStackSize, IN LPTHREAD_START_ROUTINE lpStartAddress, IN LPVOID lpParameter, IN DWORD dwCreationFlags, OUT LPDWORD lpThreadId)
Definition: thread.c:137
_CRTIMP int *__cdecl _errno(void)
Definition: errno.c:17
static DWORD CALLBACK _beginthread_trampoline(LPVOID arg)
Definition: thread.c:39
va_lists_t arglist[FMT_ARGMAX+1]
Definition: format.c:284
#define TRACE(s)
Definition: solgame.cpp:4
_beginthread_start_routine_t start_address
Definition: thread.c:32
#define CREATE_SUSPENDED
Definition: winbase.h:178

◆ _beginthread_trampoline()

static DWORD CALLBACK _beginthread_trampoline ( LPVOID  arg)
static

Definition at line 39 of file thread.c.

40{
41 _beginthread_trampoline_t local_trampoline;
43
44 memcpy(&local_trampoline,arg,sizeof(local_trampoline));
45 data->handle = local_trampoline.thread;
46 free(arg);
47
48 local_trampoline.start_address(local_trampoline.arglist);
49 return 0;
50}
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: gl.h:1950
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
thread_data_t * msvcrt_get_thread_data(void)
Definition: tls.c:31

Referenced by _beginthread().

◆ _endthread()

void CDECL _endthread ( void  )

Definition at line 95 of file thread.c.

96{
97 TRACE("(void)\n");
98
99 /* FIXME */
100 ExitThread(0);
101}
VOID WINAPI ExitThread(IN DWORD uExitCode)
Definition: thread.c:365

Referenced by DefragThread(), init(), processRequest(), test_thread_func(), and test_thread_func_ex().