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  2. RPG400-L
  3. February 2018

Re: IFS Write/Open return codes

Doug,

They return -1 to indicate an error.

open returns a descriptor, otherwise.
read/write return a length, otherwise
close returns 0 for success, -1 for error.

Of course, you could also look in the IBM Knowledge Center. They are documented under Programming / APIs / APIs by Category / Unix-type APIs / IFS APIs.

-SK


On 2/16/2018 9:05 AM, Doug Englander wrote:

Does anyone know where I can find out what the various values of the IFS OPEN/CLOSE/WRITE, etc function return codes are?


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