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- /***
- *execlpe.c - execute a file with environ, search along path
- *
- * Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
- *
- *Purpose:
- * defines _execlpe() - execute a file with environ and search along PATH
- *
- *******************************************************************************/
-
- #include <cruntime.h>
- #include <stdlib.h>
- #include <process.h>
- #include <stdarg.h>
- #include <internal.h>
- #include <tchar.h>
- #include <dbgint.h>
-
- /***
- *int _execlpe(filename, arglist) - execute a file with environ
- *
- *Purpose:
- * Executes the given file with the parameters and the environment
- * which is passed after the parameters. Searches along the PATH
- * for the file (done by execvp).
- *
- *Entry:
- * _TSCHAR *filename - file to execute
- * _TSCHAR *arglist - argument list (environment is at the end)
- * call as _execlpe(path, arg0, arg1, ..., argn, NULL, envp);
- *
- *Exit:
- * destroys the calling process (hopefully)
- * if fails, returns -1
- *
- *Exceptions:
- *
- *******************************************************************************/
-
- int __cdecl _texeclpe (
- const _TSCHAR *filename,
- const _TSCHAR *arglist,
- ...
- )
- {
- #ifdef _M_IX86
-
- REG1 const _TSCHAR **argp;
-
- _ASSERTE(filename != NULL);
- _ASSERTE(*filename != _T('\0'));
- _ASSERTE(arglist != NULL);
- _ASSERTE(*arglist != _T('\0'));
-
- argp = &arglist;
- while (*argp++)
- ;
-
- return(_texecvpe(filename,&arglist,(_TSCHAR **)*argp));
-
- #else /* _M_IX86 */
-
- va_list vargs;
- _TSCHAR * argbuf[64];
- _TSCHAR ** argv;
- _TSCHAR ** envp;
- int result;
-
- _ASSERTE(filename != NULL);
- _ASSERTE(*filename != _T('\0'));
- _ASSERTE(arglist != NULL);
- _ASSERTE(*arglist != _T('\0'));
-
- va_start(vargs, arglist);
- #ifdef WPRFLAG
- argv = _wcapture_argv(&vargs, arglist, argbuf, 64);
- #else /* WPRFLAG */
- argv = _capture_argv(&vargs, arglist, argbuf, 64);
- #endif /* WPRFLAG */
- envp = va_arg(vargs, _TSCHAR **);
- va_end(vargs);
-
- result = _texecvpe(filename,argv,envp);
- if (argv && argv != argbuf)
- _free_crt(argv);
- return result;
-
- #endif /* _M_IX86 */
- }
-