DosGetEnv

This call returns the address of the process environment string for the current process.

DosGetEnv

(EnvSegment, CmdOffset)

EnvSegment (PSEL) - output

Address of the selector for the environment segment.
CmdOffset (PUSHORT) - output
Address of the offset to the command line within the environment segment.
rc (USHORT) - return
Return code descriptions are:
• NO_ERROR 12
  ERROR_INVALID_ACCESS
  Remarks

  DosGetEnv can be used by dynamic link library routines that need to determine the environment for the current process.

  When a process issues DosExecPgm to start another process, the program that receives control is returned a pointer to the environment segment.

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