Int E0/CL=5Ch

REAL/32 - P_PATH - SCAN PATH FOR EXECUTABLE FILE

CL = 5Ch
DS:DX -> Exec Parameter Block (EPB) (see #04035)

Return:
AX = status
FFFEh file not found
FFFDh path not found
FFFCh too many handles open
FFFBh access denied
FFF6h invalid environment
FFDCh sharing conflict
FFAAh invalid password
EPB updated (if successful)
may destroy SI,DI,DS

See Also: INT E0/CL=5Dh - INT E0/CL=5Eh - INT 21/AH=4Bh

Format of REAL/32 Exec Parameter Block (EPB): Offset Size Description (Table 04035) 00h DWORD -> ASCIZ command to be executed 04h BYTE type of exec 00h .CMD 01h .COM 02h .EXE 03h .BAT 04h RSP-type queue 05h BYTE flags

bit 0:
Overlay existing program

bit 1:
Don't assign console to child

bit 2:
Allocate memory for .CMD within parent's memory space

bit 3:
Make full banked window available while loading child 06h DWORD 32-bit offset to ASCIZ command line 0Ah WORD selector for ASCIZ command line

Category: Other Operating Systems - Int E0h - R

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