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_get_pgmptr

 

The latest version of this topic can be found at _get_pgmptr.

Gets the current value of the _pgmptrglobal variable.

Syntax

errno_t _get_pgmptr(   
   char **pValue   
);  

Parameters

[out] pValue
A pointer to a string to be filled with the current value of the _pgmptr variable.

Return Value

Returns zero if successful; an error code on failure. If pValue is NULL, the invalid parameter handler is invoked as described in Parameter Validation. If execution is allowed to continue, this function sets errno to EINVAL and returns EINVAL.

Remarks

The _pgmptrglobal variable contains the full path to the executable associated with the process. For more information, see _pgmptr, _wpgmptr.

Requirements

Routine Required header
_get_pgmptr <stdlib.h>

For more compatibility information, see Compatibility in the Introduction.

NET Framework Equivalent

Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.

See Also

_get_wpgmptr