ReactOS  0.4.15-dev-2504-g2b52f3b
Classes | Typedefs | Functions | Variables
dllmain.c File Reference
#include "precomp.h"
#include <mbctype.h>
#include <sys/stat.h>
#include <internal/wine/msvcrt.h>
#include <wine/debug.h>
Include dependency graph for dllmain.c:

Go to the source code of this file.

Classes

struct  crtdll_stat
 

Typedefs

typedef short crtdll_dev_t
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (crtdll)
 
void __getmainargs (int *argc, char ***argv, char ***envp, int expand_wildcards, int *new_mode)
 
int BlockEnvToEnvironA (void)
 
int BlockEnvToEnvironW (void)
 
void FreeEnvironment (char **environment)
 
static void convert_struct_stat (struct crtdll_stat *dst, const struct _stat *src)
 
BOOL WINAPI DllMain (PVOID hinstDll, ULONG dwReason, PVOID reserved)
 
void __GetMainArgs (int *argc, char ***argv, char ***envp, int expand_wildcards)
 
int CRTDLL__fstat (int fd, struct crtdll_stat *buf)
 
int CRTDLL__stat (const char *path, struct crtdll_stat *buf)
 
char * _strdec (const char *str1, const char *str2)
 
char * _strinc (const char *str)
 
size_t _strncnt (const char *str, size_t maxlen)
 
unsigned int _strnextc (const char *str)
 
char * _strninc (const char *str, size_t len)
 
char * _strspnp (const char *str1, const char *str2)
 

Variables

unsigned int _osver
 
unsigned int _winminor
 
unsigned int _winmajor
 
unsigned int _winver
 
unsigned int CRTDLL__basemajor_dll = 0
 
unsigned int CRTDLL__baseminor_dll = 0
 
unsigned int CRTDLL__baseversion_dll = 0
 
unsigned int CRTDLL__cpumode_dll = 0
 
unsigned int CRTDLL__osmajor_dll = 0
 
unsigned int CRTDLL__osminor_dll = 0
 
unsigned int CRTDLL__osmode_dll = 0
 
unsigned int CRTDLL__osversion_dll = 0
 
int _fileinfo_dll
 
char * _acmdln
 
wchar_t * _wcmdln
 
char ** _environ
 
char ** __initenv
 
wchar_t ** _wenviron
 
wchar_t ** __winitenv
 

Typedef Documentation

◆ crtdll_dev_t

typedef short crtdll_dev_t

Definition at line 60 of file dllmain.c.

Function Documentation

◆ __getmainargs()

void __getmainargs ( int *  argc,
char ***  argv,
char ***  envp,
int  expand_wildcards,
int *  new_mode 
)

Definition at line 182 of file getargs.c.

183 {
184  int i, doexpand, slashesAdded, escapedQuote, inQuotes, bufferIndex, anyLetter;
185  size_t len;
186  char* buffer;
187 
188  /* missing threading init */
189 
190  i = 0;
191  doexpand = expand_wildcards;
192  escapedQuote = FALSE;
193  anyLetter = FALSE;
194  slashesAdded = 0;
195  inQuotes = 0;
196  bufferIndex = 0;
197 
198  if (__argv && _environ)
199  {
200  *argv = __argv;
201  *env = _environ;
202  *argc = __argc;
203  return;
204  }
205 
206  __argc = 0;
207 
208  len = strlen(_acmdln);
209  buffer = malloc(sizeof(char) * len);
210 
211  // Reference: https://msdn.microsoft.com/en-us/library/a1y7w461.aspx
212  while (TRUE)
213  {
214  // Arguments are delimited by white space, which is either a space or a tab.
215  if (i >= len || ((_acmdln[i] == ' ' || _acmdln[i] == '\t') && !inQuotes))
216  {
217  // Handle the case when empty spaces are in the end of the cmdline
218  if (anyLetter)
219  {
220  aexpand(strndup(buffer, bufferIndex), doexpand);
221  }
222  // Copy the last element from buffer and quit the loop
223  if (i >= len)
224  {
225  break;
226  }
227 
228  while (_acmdln[i] == ' ' || _acmdln[i] == '\t')
229  ++i;
230  anyLetter = FALSE;
231  bufferIndex = 0;
232  slashesAdded = 0;
233  escapedQuote = FALSE;
234  continue;
235  }
236 
237  anyLetter = TRUE;
238 
239  if (_acmdln[i] == '\\')
240  {
241  buffer[bufferIndex++] = _acmdln[i];
242  ++slashesAdded;
243  ++i;
244  escapedQuote = FALSE;
245  continue;
246  }
247 
248  if (_acmdln[i] == '\"')
249  {
250  if (slashesAdded > 0)
251  {
252  if (slashesAdded % 2 == 0)
253  {
254  // If an even number of backslashes is followed by a double quotation mark, then one backslash (\)
255  // is placed in the argv array for every pair of backslashes (\\), and the double quotation mark (")
256  // is interpreted as a string delimiter.
257  bufferIndex -= slashesAdded / 2;
258  }
259  else
260  {
261  // If an odd number of backslashes is followed by a double quotation mark, then one backslash (\)
262  // is placed in the argv array for every pair of backslashes (\\) and the double quotation mark is
263  // interpreted as an escape sequence by the remaining backslash, causing a literal double quotation mark (")
264  // to be placed in argv.
265  bufferIndex -= slashesAdded / 2 + 1;
266  buffer[bufferIndex++] = '\"';
267  slashesAdded = 0;
268  escapedQuote = TRUE;
269  ++i;
270  continue;
271  }
272  slashesAdded = 0;
273  }
274  else if (!inQuotes && i > 0 && _acmdln[i - 1] == '\"' && !escapedQuote)
275  {
276  buffer[bufferIndex++] = '\"';
277  ++i;
278  escapedQuote = TRUE;
279  continue;
280  }
281  slashesAdded = 0;
282  escapedQuote = FALSE;
283  inQuotes = !inQuotes;
284  doexpand = inQuotes ? FALSE : expand_wildcards;
285  ++i;
286  continue;
287  }
288 
289  buffer[bufferIndex++] = _acmdln[i];
290  slashesAdded = 0;
291  escapedQuote = FALSE;
292  ++i;
293  }
294 
295  /* Free the temporary buffer. */
296  free(buffer);
297 
298  *argc = __argc;
299  if (__argv == NULL)
300  {
301  __argv = (char**)malloc(sizeof(char*));
302  __argv[0] = 0;
303  }
304  *argv = __argv;
305  *env = _environ;
306 
307  _pgmptr = malloc(MAX_PATH * sizeof(char));
308  if (_pgmptr)
309  {
310  if (!GetModuleFileNameA(NULL, _pgmptr, MAX_PATH))
311  _pgmptr[0] = '\0';
312  else
313  _pgmptr[MAX_PATH - 1] = '\0';
314  }
315  else
316  {
317  _pgmptr = _strdup(__argv[0]);
318  }
319 
320  HeapValidate(GetProcessHeap(), 0, NULL);
321 
322  // if (new_mode) _set_new_mode(*new_mode);
323 }
_environ
char ** _environ
Definition: environ.c:22
__argc
int __argc
Definition: getargs.c:21
argc
static int argc
Definition: ServiceArgs.c:12
_acmdln
char * _acmdln
Definition: environ.c:18
__argv
char ** __argv
Definition: getargs.c:18
strlen
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
TRUE
#define TRUE
Definition: types.h:120
free
#define free
Definition: debug_ros.c:5
HeapValidate
BOOL WINAPI HeapValidate(HANDLE hHeap, DWORD dwFlags, LPCVOID lpMem)
Definition: heapmem.c:156
buffer
GLuint buffer
Definition: glext.h:5915
argv
#define argv
Definition: mplay32.c:18
_strdup
#define _strdup
Definition: debug_ros.c:7
GetModuleFileNameA
DWORD WINAPI GetModuleFileNameA(HINSTANCE hModule, LPSTR lpFilename, DWORD nSize)
Definition: loader.c:539
FALSE
#define FALSE
Definition: types.h:117
bufferIndex
GLuint bufferIndex
Definition: glext.h:7857
GetProcessHeap
#define GetProcessHeap()
Definition: compat.h:595
MAX_PATH
#define MAX_PATH
Definition: compat.h:34
aexpand
int aexpand(char *name, int expand_wildcards)
Definition: getargs.c:132
len
GLenum GLsizei len
Definition: glext.h:6722
i
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
strndup
char * strndup(char const *name, size_t len)
Definition: getargs.c:25
_pgmptr
char * _pgmptr
Definition: environ.c:27
NULL
#define NULL
Definition: types.h:112
env
static LPCWSTR LPCWSTR LPCWSTR env
Definition: db.cpp:170
malloc
#define malloc
Definition: debug_ros.c:4

Referenced by __GetMainArgs(), and pre_cpp_init().

◆ __GetMainArgs()

void __GetMainArgs ( int *  argc,
char ***  argv,
char ***  envp,
int  expand_wildcards 
)

Definition at line 194 of file dllmain.c.

195 {
196  int new_mode = 0;
197  __getmainargs( argc, argv, envp, expand_wildcards, &new_mode );
198 }
argc
static int argc
Definition: ServiceArgs.c:12
argv
#define argv
Definition: mplay32.c:18
__getmainargs
void __getmainargs(int *argc, char ***argv, char ***envp, int expand_wildcards, int *new_mode)
Definition: getargs.c:182

◆ _strdec()

char* _strdec ( const char *  str1,
const char *  str2 
)

Definition at line 232 of file dllmain.c.

233 {
234  return (char *)(str2 - 1);
235 }

◆ _strinc()

char* _strinc ( const char *  str)

Definition at line 241 of file dllmain.c.

242 {
243  return (char *)(str + 1);
244 }
str
const WCHAR * str
Definition: rpc_transport.c:2472

◆ _strncnt()

size_t _strncnt ( const char *  str,
size_t  maxlen 
)

Definition at line 250 of file dllmain.c.

251 {
252  size_t len = strlen(str);
253  return (len > maxlen) ? maxlen : len;
254 }
strlen
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
str
const WCHAR * str
Definition: rpc_transport.c:2472
len
GLenum GLsizei len
Definition: glext.h:6722

◆ _strnextc()

unsigned int _strnextc ( const char *  str)

Definition at line 260 of file dllmain.c.

261 {
262  return (unsigned int)str[0];
263 }
str
const WCHAR * str
Definition: rpc_transport.c:2472

◆ _strninc()

char* _strninc ( const char *  str,
size_t  len 
)

Definition at line 269 of file dllmain.c.

270 {
271  return (char *)(str + len);
272 }
str
const WCHAR * str
Definition: rpc_transport.c:2472
len
GLenum GLsizei len
Definition: glext.h:6722

◆ _strspnp()

char* _strspnp ( const char *  str1,
const char *  str2 
)

Definition at line 278 of file dllmain.c.

279 {
280  str1 += strspn( str1, str2 );
281  return *str1 ? (char*)str1 : NULL;
282 }
strspn
_Check_return_ _CRTIMP size_t __cdecl strspn(_In_z_ const char *_Str, _In_z_ const char *_Control)
NULL
#define NULL
Definition: types.h:112

◆ BlockEnvToEnvironA()

int BlockEnvToEnvironA ( void  )

Definition at line 34 of file environ.c.

35 {
36  char *ptr, *environment_strings;
37  char **envptr;
38  int count = 1;
39  size_t len;
40 
41  TRACE("BlockEnvToEnvironA()\n");
42 
43  environment_strings = GetEnvironmentStringsA();
44  if (environment_strings == NULL) {
45  return -1;
46  }
47 
48  for (ptr = environment_strings; *ptr; ptr += len)
49  {
50  len = strlen(ptr) + 1;
51  /* Skip drive letter settings. */
52  if (*ptr != '=')
53  count++;
54  }
55 
56  __initenv = _environ = malloc(count * sizeof(char*));
57  if (_environ)
58  {
59  for (ptr = environment_strings, envptr = _environ; count > 1; ptr += len)
60  {
61  len = strlen(ptr) + 1;
62  /* Skip drive letter settings. */
63  if (*ptr != '=')
64  {
65  if ((*envptr = malloc(len)) == NULL)
66  {
67  for (envptr--; envptr >= _environ; envptr--)
68  free(*envptr);
69  FreeEnvironmentStringsA(environment_strings);
70  free(_environ);
71  __initenv = _environ = NULL;
72  return -1;
73  }
74  memcpy(*envptr++, ptr, len);
75  count--;
76  }
77  }
78  /* Add terminating NULL entry. */
79  *envptr = NULL;
80  }
81 
82  FreeEnvironmentStringsA(environment_strings);
83  return _environ ? 0 : -1;
84 }
strlen
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
count
GLuint GLuint GLsizei count
Definition: gl.h:1545
free
#define free
Definition: debug_ros.c:5
FreeEnvironmentStringsA
BOOL WINAPI FreeEnvironmentStringsA(IN LPSTR EnvironmentStrings)
Definition: environ.c:379
_environ
char ** _environ
Definition: environ.c:22
__initenv
char ** __initenv
Definition: environ.c:24
ptr
static PVOID ptr
Definition: dispmode.c:27
TRACE
#define TRACE(s)
Definition: solgame.cpp:4
memcpy
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
len
GLenum GLsizei len
Definition: glext.h:6722
GetEnvironmentStringsA
LPSTR WINAPI GetEnvironmentStringsA(VOID)
Definition: environ.c:293
NULL
#define NULL
Definition: types.h:112
malloc
#define malloc
Definition: debug_ros.c:4

Referenced by DllMain().

◆ BlockEnvToEnvironW()

int BlockEnvToEnvironW ( void  )

Definition at line 86 of file environ.c.

87 {
88  wchar_t *ptr, *environment_strings;
89  wchar_t **envptr;
90  int count = 1;
91  size_t len;
92 
93  TRACE("BlockEnvToEnvironW()\n");
94 
95  environment_strings = GetEnvironmentStringsW();
96  if (environment_strings == NULL) {
97  return -1;
98  }
99 
100  for (ptr = environment_strings; *ptr; ptr += len)
101  {
102  len = wcslen(ptr) + 1;
103  /* Skip drive letter settings. */
104  if (*ptr != '=')
105  count++;
106  }
107 
108  __winitenv = _wenviron = malloc(count * sizeof(wchar_t*));
109  if (_wenviron)
110  {
111  for (ptr = environment_strings, envptr = _wenviron; count > 1; ptr += len)
112  {
113  len = wcslen(ptr) + 1;
114  /* Skip drive letter settings. */
115  if (*ptr != '=')
116  {
117  if ((*envptr = malloc(len * sizeof(wchar_t))) == NULL)
118  {
119  for (envptr--; envptr >= _wenviron; envptr--)
120  free(*envptr);
121  FreeEnvironmentStringsW(environment_strings);
122  free(_wenviron);
123  __winitenv = _wenviron = NULL;
124  return -1;
125  }
126  memcpy(*envptr++, ptr, len * sizeof(wchar_t));
127  count--;
128  }
129  }
130  /* Add terminating NULL entry. */
131  *envptr = NULL;
132  }
133 
134  FreeEnvironmentStringsW(environment_strings);
135  return _wenviron ? 0 : -1;
136 }
count
GLuint GLuint GLsizei count
Definition: gl.h:1545
free
#define free
Definition: debug_ros.c:5
ptr
static PVOID ptr
Definition: dispmode.c:27
_wenviron
wchar_t ** _wenviron
Definition: environ.c:23
TRACE
#define TRACE(s)
Definition: solgame.cpp:4
FreeEnvironmentStringsW
BOOL WINAPI FreeEnvironmentStringsW(IN LPWSTR EnvironmentStrings)
Definition: environ.c:389
memcpy
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
len
GLenum GLsizei len
Definition: glext.h:6722
NULL
#define NULL
Definition: types.h:112
wcslen
_CRTIMP size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
GetEnvironmentStringsW
LPWSTR WINAPI GetEnvironmentStringsW(VOID)
Definition: environ.c:344
__winitenv
wchar_t ** __winitenv
Definition: environ.c:25
malloc
#define malloc
Definition: debug_ros.c:4

Referenced by DllMain().

◆ convert_struct_stat()

static void convert_struct_stat ( struct crtdll_stat *  dst,
const struct _stat *  src 
)
static

Definition at line 78 of file dllmain.c.

79 {
80  dst->st_dev = src->st_dev;
81  dst->st_ino = src->st_ino;
82  dst->st_mode = src->st_mode;
83  dst->st_nlink = src->st_nlink;
84  dst->st_uid = src->st_uid;
85  dst->st_gid = src->st_gid;
86  dst->st_rdev = src->st_rdev;
87  dst->st_size = src->st_size;
88  dst->st_atime = src->st_atime;
89  dst->st_mtime = src->st_mtime;
90  dst->st_ctime = src->st_ctime;
91 }
src
GLenum src
Definition: glext.h:6340
dst
GLenum GLenum dst
Definition: glext.h:6340

Referenced by CRTDLL__fstat(), and CRTDLL__stat().

◆ CRTDLL__fstat()

int CRTDLL__fstat ( int  fd,
struct crtdll_stat *  buf 
)

Definition at line 204 of file dllmain.c.

205 {
206  extern int _fstat(int,struct _stat*);
207  struct _stat st;
208  int ret;
209 
210  if (!(ret = _fstat( fd, &st ))) convert_struct_stat( buf, &st );
211  return ret;
212 }
_stat
Definition: stat.h:40
fd
static int fd
Definition: io.c:51
buf
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
convert_struct_stat
static void convert_struct_stat(struct crtdll_stat *dst, const struct _stat *src)
Definition: dllmain.c:78
ret
int ret
Definition: wcstombs-tests.c:31
_fstat
_CRTIMP int __cdecl _fstat(_In_ int _FileDes, _Out_ struct _stat *_Stat)

◆ CRTDLL__stat()

int CRTDLL__stat ( const char *  path,
struct crtdll_stat *  buf 
)

Definition at line 218 of file dllmain.c.

219 {
220  extern int _stat(const char*,struct _stat*);
221  struct _stat st;
222  int ret;
223 
224  if (!(ret = _stat( path, &st ))) convert_struct_stat( buf, &st );
225  return ret;
226 }
_stat
Definition: stat.h:40
buf
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
convert_struct_stat
static void convert_struct_stat(struct crtdll_stat *dst, const struct _stat *src)
Definition: dllmain.c:78
ret
int ret
Definition: wcstombs-tests.c:31
_stat
_CRTIMP int __cdecl _stat(_In_z_ const char *_Name, _Out_ struct _stat *_Stat)

◆ DllMain()

BOOL WINAPI DllMain ( PVOID  hinstDll,
ULONG  dwReason,
PVOID  reserved 
)

Definition at line 97 of file dllmain.c.

98 {
99  DWORD version;
100  switch (dwReason)
101  {
102  case DLL_PROCESS_ATTACH:
103  version = GetVersion();
104 
105  /* initialize version info */
106  CRTDLL__basemajor_dll = (version >> 24) & 0xFF;
107  CRTDLL__baseminor_dll = (version >> 16) & 0xFF;
108  CRTDLL__baseversion_dll = (version >> 16);
109  CRTDLL__cpumode_dll = 1; /* FIXME */
110  CRTDLL__osmajor_dll = (version >>8) & 0xFF;
111  CRTDLL__osminor_dll = (version & 0xFF);
112  CRTDLL__osmode_dll = 1; /* FIXME */
113  CRTDLL__osversion_dll = (version & 0xFFFF);
114 
115  _winmajor = (_osver >> 8) & 0xFF;
116  _winminor = _osver & 0xFF;
117  _winver = (_winmajor << 8) + _winminor;
118  _osver = (_osver >> 16) & 0xFFFF;
119 
120  /* create tls stuff */
121  if (!msvcrt_init_tls())
122  return FALSE;
123 
124  if (BlockEnvToEnvironA() < 0)
125  return FALSE;
126 
127  if (BlockEnvToEnvironW() < 0)
128  {
129  FreeEnvironment(_environ);
130  return FALSE;
131  }
132 
133  _acmdln = _strdup(GetCommandLineA());
134  _wcmdln = _wcsdup(GetCommandLineW());
135 
136  /* Initialization of the WINE code */
137  msvcrt_init_mt_locks();
138  //if(!msvcrt_init_locale()) {
139  //msvcrt_free_mt_locks();
140  // msvcrt_free_tls_mem();
141  //return FALSE;
142  //}
143  //msvcrt_init_math();
144  msvcrt_init_io();
145  //msvcrt_init_console();
146  //msvcrt_init_args();
147  //msvcrt_init_signals();
148  _setmbcp(_MB_CP_LOCALE);
149  TRACE("Attach done\n");
150  break;
151  case DLL_THREAD_ATTACH:
152  break;
153 
154  case DLL_THREAD_DETACH:
155  msvcrt_free_tls_mem();
156  break;
157 
158  case DLL_PROCESS_DETACH:
159  TRACE("Detach\n");
160  /* Deinit of the WINE code */
161  msvcrt_free_io();
162  if (reserved) break;
163  msvcrt_free_popen_data();
164  msvcrt_free_mt_locks();
165  //msvcrt_free_console();
166  //msvcrt_free_args();
167  //msvcrt_free_signals();
168  msvcrt_free_tls_mem();
169  if (!msvcrt_free_tls())
170  return FALSE;
171  //MSVCRT__free_locale(MSVCRT_locale);
172 
173  if (__winitenv && __winitenv != _wenviron)
174  FreeEnvironment((char**)__winitenv);
175  if (_wenviron)
176  FreeEnvironment((char**)_wenviron);
177 
178  if (__initenv && __initenv != _environ)
179  FreeEnvironment(__initenv);
180  if (_environ)
181  FreeEnvironment(_environ);
182 
183  TRACE("Detach done\n");
184  break;
185  }
186 
187  return TRUE;
188 }
CRTDLL__osversion_dll
unsigned int CRTDLL__osversion_dll
Definition: dllmain.c:48
CRTDLL__cpumode_dll
unsigned int CRTDLL__cpumode_dll
Definition: dllmain.c:44
msvcrt_free_io
void msvcrt_free_io(void)
Definition: file.c:1100
_wenviron
wchar_t ** _wenviron
Definition: environ.c:23
TRUE
#define TRUE
Definition: types.h:120
DLL_THREAD_ATTACH
#define DLL_THREAD_ATTACH
Definition: compat.h:132
CRTDLL__basemajor_dll
unsigned int CRTDLL__basemajor_dll
Definition: dllmain.c:41
msvcrt_free_tls_mem
void msvcrt_free_tls_mem(void)
Definition: tls.c:51
CRTDLL__osmode_dll
unsigned int CRTDLL__osmode_dll
Definition: dllmain.c:47
DLL_PROCESS_ATTACH
#define DLL_PROCESS_ATTACH
Definition: compat.h:131
msvcrt_init_io
void msvcrt_init_io(void)
Definition: file.c:457
_strdup
#define _strdup
Definition: debug_ros.c:7
DLL_THREAD_DETACH
#define DLL_THREAD_DETACH
Definition: compat.h:133
GetVersion
DWORD WINAPI GetVersion(VOID)
Definition: version.c:22
_winminor
unsigned int _winminor
Definition: environ.c:12
__winitenv
wchar_t ** __winitenv
Definition: environ.c:25
msvcrt_free_popen_data
void msvcrt_free_popen_data(void)
Definition: popen.c:29
CRTDLL__baseminor_dll
unsigned int CRTDLL__baseminor_dll
Definition: dllmain.c:42
msvcrt_free_tls
BOOL msvcrt_free_tls(void)
Definition: tls.c:21
dwReason
DWORD dwReason
Definition: misc.cpp:154
_environ
char ** _environ
Definition: environ.c:22
FALSE
#define FALSE
Definition: types.h:117
GetCommandLineW
LPWSTR WINAPI GetCommandLineW(VOID)
Definition: proc.c:2014
reserved
r reserved
Definition: btrfs.c:2940
version
static const WCHAR version[]
Definition: asmname.c:66
_acmdln
char * _acmdln
Definition: environ.c:18
_osver
unsigned int _osver
Definition: environ.c:11
DLL_PROCESS_DETACH
#define DLL_PROCESS_DETACH
Definition: compat.h:130
msvcrt_free_mt_locks
void msvcrt_free_mt_locks(void)
Definition: lock.c:77
TRACE
#define TRACE(s)
Definition: solgame.cpp:4
_winmajor
unsigned int _winmajor
Definition: environ.c:13
_setmbcp
int __cdecl _setmbcp(int)
Definition: _setmbcp.c:218
DWORD
unsigned long DWORD
Definition: ntddk_ex.h:95
msvcrt_init_tls
BOOL msvcrt_init_tls(void)
Definition: tls.c:9
_winver
unsigned int _winver
Definition: environ.c:14
GetCommandLineA
LPSTR WINAPI GetCommandLineA(VOID)
Definition: proc.c:2004
_MB_CP_LOCALE
#define _MB_CP_LOCALE
Definition: msvcrt.h:831
__initenv
char ** __initenv
Definition: environ.c:24
_wcmdln
wchar_t * _wcmdln
Definition: environ.c:19
FreeEnvironment
void FreeEnvironment(char **environment)
Definition: environ.c:190
CRTDLL__osmajor_dll
unsigned int CRTDLL__osmajor_dll
Definition: dllmain.c:45
BlockEnvToEnvironW
int BlockEnvToEnvironW(void)
Definition: environ.c:86
CRTDLL__baseversion_dll
unsigned int CRTDLL__baseversion_dll
Definition: dllmain.c:43
_wcsdup
_Check_return_ _CRTIMP wchar_t *__cdecl _wcsdup(_In_z_ const wchar_t *_Str)
BlockEnvToEnvironA
int BlockEnvToEnvironA(void)
Definition: environ.c:34
CRTDLL__osminor_dll
unsigned int CRTDLL__osminor_dll
Definition: dllmain.c:46
msvcrt_init_mt_locks
void msvcrt_init_mt_locks(void)
Definition: lock.c:54

◆ FreeEnvironment()

void FreeEnvironment ( char **  environment)

Internal function to deallocate environment block. Although it's parameter are defined as char**, it's able to work also with wide character environment block which are of type wchar_t**.

Parameters
environmentEnvironment to free.

Definition at line 190 of file environ.c.

191 {
192  char **envptr;
193  for (envptr = environment; *envptr != NULL; envptr++)
194  free(*envptr);
195  free(environment);
196 }
free
#define free
Definition: debug_ros.c:5
NULL
#define NULL
Definition: types.h:112

Referenced by DllMain().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( crtdll  )

Variable Documentation

◆ __initenv

char** __initenv

Definition at line 24 of file environ.c.

Referenced by DllMain().

◆ __winitenv

wchar_t** __winitenv

Definition at line 25 of file environ.c.

Referenced by DllMain().

◆ _acmdln

char* _acmdln

Definition at line 18 of file environ.c.

Referenced by DllMain().

◆ _environ

char** _environ

Definition at line 22 of file environ.c.

Referenced by DllMain().

◆ _fileinfo_dll

int _fileinfo_dll

Definition at line 49 of file dllmain.c.

◆ _osver

unsigned int _osver

Definition at line 11 of file environ.c.

Referenced by DllMain().

◆ _wcmdln

wchar_t* _wcmdln

Definition at line 19 of file environ.c.

Referenced by DllMain().

◆ _wenviron

wchar_t** _wenviron

Definition at line 23 of file environ.c.

Referenced by DllMain().

◆ _winmajor

unsigned int _winmajor

Definition at line 13 of file environ.c.

Referenced by DllMain().

◆ _winminor

unsigned int _winminor

Definition at line 12 of file environ.c.

Referenced by DllMain().

◆ _winver

unsigned int _winver

Definition at line 14 of file environ.c.

Referenced by DllMain().

◆ CRTDLL__basemajor_dll

unsigned int CRTDLL__basemajor_dll = 0

Definition at line 41 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__baseminor_dll

unsigned int CRTDLL__baseminor_dll = 0

Definition at line 42 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__baseversion_dll

unsigned int CRTDLL__baseversion_dll = 0

Definition at line 43 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__cpumode_dll

unsigned int CRTDLL__cpumode_dll = 0

Definition at line 44 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__osmajor_dll

unsigned int CRTDLL__osmajor_dll = 0

Definition at line 45 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__osminor_dll

unsigned int CRTDLL__osminor_dll = 0

Definition at line 46 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__osmode_dll

unsigned int CRTDLL__osmode_dll = 0

Definition at line 47 of file dllmain.c.

Referenced by DllMain().

◆ CRTDLL__osversion_dll

unsigned int CRTDLL__osversion_dll = 0

Definition at line 48 of file dllmain.c.

Referenced by DllMain().