F$SetImg

Set Process DAT Image
Copies all or part of the DAT image into a process descriptor

OS9 F$SetImg 103F 3C

Entry Conditions

A starting image block number

B block count

X process descriptor pointer

U new image pointer

Exit Conditions

None

Error Output

CC carry set on error

B error code, if any

Additional Information

  • While copying part or all of the DAT image, this system call also sets an image change flag in the process descriptor. This flag guarantees that as a process returns from the system. The call updates the hardware to match the new process DAT image.
  • The support module for this call is OS9p1.

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