Re^2: I/O Watchdog Daemon

I asked that very question under the "Specific Concerns" section and haven't seen an answer yet. open(2) does not have any I/O error conditions to check against. As I said, this is a rough draft and I'd appreciate any insight as to that logic.

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Re^3: I/O Watchdog Daemon by CountZero (Bishop) on Aug 22, 2012 at 17:17 UTC
So, unless you are certain `open` cannot fail on an EIO, don't test if the open succeeded and directly go to the sysread and catch your EIO there. CountZero A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James My blog: Imperial Deltronics	[reply] [d/l]

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Re^3: I/O Watchdog Daemon
by CountZero (Bishop) on Aug 22, 2012 at 17:17 UTC

open

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

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