reactos/lib/msvcrt/stdlib/senv.c

   1 #include <msvcrti.h>
   2
   3 #define NDEBUG
   4 #include <msvcrtdbg.h>
   5
   6
   7 void _searchenv(const char *file,const char *var,char *path )
   8 {
   9         char *env = getenv(var);
  10         char *x;
  11         char *y;
  12         char *FilePart;
  13
  14         DPRINT("_searchenv()\n");
  15         x = strchr(env,'=');
  16         if ( x != NULL ) {
  17                 *x = 0;
  18                 x++;
  19         }
  20         y = strchr(env,';');
  21         while ( y != NULL ) {
  22                 *y = 0;
  23                 if ( SearchPathA(x,file,NULL,MAX_PATH,path,&FilePart) > 0 ) {
  24                         return;
  25                 }
  26                 x = y+1;
  27                 y = strchr(env,';');
  28         }
  29         return;
  30 }
  31
  32 void _wsearchenv(const wchar_t *file,const wchar_t *var,wchar_t *path)
  33 {
  34         wchar_t *env = _wgetenv(var);
  35         wchar_t *x;
  36         wchar_t *y;
  37         wchar_t *FilePart;
  38
  39         DPRINT("_searchenw()\n");
  40         x = wcschr(env,L'=');
  41         if ( x != NULL ) {
  42                 *x = 0;
  43                 x++;
  44         }
  45         y = wcschr(env,L';');
  46         while ( y != NULL ) {
  47                 *y = 0;
  48                 if ( SearchPathW(x,file,NULL,MAX_PATH,path,&FilePart) > 0 ) {
  49                         return;
  50                 }
  51                 x = y+1;
  52                 y = wcschr(env,L';');
  53         }
  54         return;
  55 }