2 * msvcrt.dll initialisation functions
4 * Copyright 2000 Jon Griffiths
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "msvcrt/locale.h"
23 #include "msvcrt/stdio.h"
25 #include "wine/debug.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
30 DWORD MSVCRT_tls_index;
32 static inline BOOL msvcrt_init_tls(void);
33 static inline BOOL msvcrt_free_tls(void);
34 const char* msvcrt_get_reason(DWORD reason) WINE_UNUSED;
36 void msvcrt_init_io(void);
37 void msvcrt_init_console(void);
38 void msvcrt_free_console(void);
39 void msvcrt_init_args(void);
40 void msvcrt_free_args(void);
41 void msvcrt_init_vtables(void);
43 typedef void* (*MSVCRT_malloc_func)(unsigned int);
44 typedef void (*MSVCRT_free_func)(void*);
46 /*********************************************************************
49 BOOL WINAPI MSVCRT_Init(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
51 MSVCRT_thread_data *tls;
53 TRACE("(0x%08x, %s, %p) pid(%ld), tid(%ld), tls(%ld)\n",
54 hinstDLL, msvcrt_get_reason(fdwReason), lpvReserved,
55 (long)GetCurrentProcessId(), (long)GetCurrentThreadId(),
56 (long)MSVCRT_tls_index);
60 case DLL_PROCESS_ATTACH:
61 if (!msvcrt_init_tls())
63 msvcrt_init_mt_locks();
64 msvcrt_init_vtables();
66 msvcrt_init_console();
68 MSVCRT_setlocale(0, "C");
69 TRACE("finished process init\n");
70 /* FALL THROUGH for Initial TLS allocation!! */
71 case DLL_THREAD_ATTACH:
72 TRACE("starting thread init\n");
74 tls = (MSVCRT_thread_data*) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
75 sizeof(MSVCRT_thread_data));
76 if (!tls || !TlsSetValue(MSVCRT_tls_index, tls))
78 ERR("TLS init failed! error = %ld\n", GetLastError());
81 TRACE("finished thread init\n");
83 case DLL_PROCESS_DETACH:
84 msvcrt_free_mt_locks();
86 msvcrt_free_console();
88 if (!msvcrt_free_tls())
90 TRACE("finished process free\n");
92 case DLL_THREAD_DETACH:
94 tls = TlsGetValue(MSVCRT_tls_index);
98 ERR("TLS free failed! error = %ld\n", GetLastError());
101 HeapFree(GetProcessHeap(), 0, tls);
102 TRACE("finished thread free\n");
108 static inline BOOL msvcrt_init_tls(void)
110 MSVCRT_tls_index = TlsAlloc();
112 if (MSVCRT_tls_index == TLS_OUT_OF_INDEXES)
114 ERR("TlsAlloc() failed!\n");
120 static inline BOOL msvcrt_free_tls(void)
122 if (!TlsFree(MSVCRT_tls_index))
124 ERR("TlsFree() failed!\n");
130 const char* msvcrt_get_reason(DWORD reason)
134 case DLL_PROCESS_ATTACH: return "DLL_PROCESS_ATTACH";
135 case DLL_PROCESS_DETACH: return "DLL_PROCESS_DETACH";
136 case DLL_THREAD_ATTACH: return "DLL_THREAD_ATTACH";
137 case DLL_THREAD_DETACH: return "DLL_THREAD_DETACH";
143 /*********************************************************************
144 * $I10_OUTPUT (MSVCRT.@)
145 * Function not really understood but needed to make the DLL work
147 void MSVCRT_I10_OUTPUT(void)
149 /* FIXME: This is probably data, not a function */
153 /*********************************************************************
154 * __unDName (MSVCRT.@)
155 * Function not really understood but needed to make the DLL work
157 char* MSVCRT___unDName(int unknown, const char* mangled,
158 MSVCRT_malloc_func memget,
159 MSVCRT_free_func memfree,
164 FIXME("(%d,%s,%p,%p,%x) stub!\n", unknown, mangled, memget, memfree, flags);
166 /* Experimentation reveals the following flag meanings when set:
167 * 0x0001 - Dont show __ in calling convention
168 * 0x0002 - Dont show calling convention at all
169 * 0x0004 - Dont show function/method return value
170 * 0x0010 - Same as 0x1
171 * 0x0080 - Dont show access specifier (public/protected/private)
172 * 0x0200 - Dont show static specifier
173 * 0x1000 - Only report the variable/class name
175 /* Duplicate the mangled name; for comparisons it doesn't matter anyway */
176 ret = memget(strlen(mangled) + 1);
177 strcpy(ret, mangled);
182 /*********************************************************************
183 * __unDNameEx (MSVCRT.@)
184 * Function not really understood but needed to make the DLL work
186 char* MSVCRT___unDNameEx(void)