wininet: Support the Cache-Control max-age directive for setting url cache entry...
[wine/testsucceed.git] / dlls / msvcrt / main.c
blob10fb6fc1c4abf4e681d0efe6d532253193c2c069
1 /*
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #include "msvcrt.h"
21 #include "winternl.h"
23 #include "wine/debug.h"
25 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
27 /* Index to TLS */
28 DWORD msvcrt_tls_index;
30 static const char* msvcrt_get_reason(DWORD reason)
32 switch (reason)
34 case DLL_PROCESS_ATTACH: return "DLL_PROCESS_ATTACH";
35 case DLL_PROCESS_DETACH: return "DLL_PROCESS_DETACH";
36 case DLL_THREAD_ATTACH: return "DLL_THREAD_ATTACH";
37 case DLL_THREAD_DETACH: return "DLL_THREAD_DETACH";
39 return "UNKNOWN";
42 static inline BOOL msvcrt_init_tls(void)
44 msvcrt_tls_index = TlsAlloc();
46 if (msvcrt_tls_index == TLS_OUT_OF_INDEXES)
48 ERR("TlsAlloc() failed!\n");
49 return FALSE;
51 return TRUE;
54 static inline BOOL msvcrt_free_tls(void)
56 if (!TlsFree(msvcrt_tls_index))
58 ERR("TlsFree() failed!\n");
59 return FALSE;
61 return TRUE;
64 static inline void msvcrt_free_tls_mem(void)
66 thread_data_t *tls = TlsGetValue(msvcrt_tls_index);
67 if (tls)
69 HeapFree(GetProcessHeap(),0,tls->efcvt_buffer);
70 HeapFree(GetProcessHeap(),0,tls->asctime_buffer);
71 HeapFree(GetProcessHeap(),0,tls->wasctime_buffer);
72 HeapFree(GetProcessHeap(),0,tls->strerror_buffer);
73 HeapFree(GetProcessHeap(),0,tls->wcserror_buffer);
74 MSVCRT__free_locale(tls->locale);
76 HeapFree(GetProcessHeap(), 0, tls);
79 /*********************************************************************
80 * Init
82 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
84 TRACE("(%p, %s, %p) pid(%x), tid(%x), tls(%u)\n",
85 hinstDLL, msvcrt_get_reason(fdwReason), lpvReserved,
86 GetCurrentProcessId(), GetCurrentThreadId(),
87 msvcrt_tls_index);
89 switch (fdwReason)
91 case DLL_PROCESS_ATTACH:
92 if (!msvcrt_init_tls())
93 return FALSE;
94 msvcrt_init_mt_locks();
95 if(!MSVCRT_setlocale(0, "C")) {
96 msvcrt_free_mt_locks();
97 msvcrt_free_tls_mem();
98 return FALSE;
100 msvcrt_init_math();
101 msvcrt_init_io();
102 msvcrt_init_console();
103 msvcrt_init_args();
104 msvcrt_init_signals();
105 _setmbcp(_MB_CP_LOCALE);
106 /* don't allow unloading msvcrt, we can't setup file handles twice */
107 LdrAddRefDll( 0, hinstDLL );
108 TRACE("finished process init\n");
109 break;
110 case DLL_THREAD_ATTACH:
111 break;
112 case DLL_PROCESS_DETACH:
113 msvcrt_free_mt_locks();
114 msvcrt_free_io();
115 msvcrt_free_console();
116 msvcrt_free_args();
117 msvcrt_free_signals();
118 msvcrt_free_tls_mem();
119 if (!msvcrt_free_tls())
120 return FALSE;
121 MSVCRT__free_locale(MSVCRT_locale);
122 TRACE("finished process free\n");
123 break;
124 case DLL_THREAD_DETACH:
125 msvcrt_free_tls_mem();
126 TRACE("finished thread free\n");
127 break;
129 return TRUE;