Change return values to bool or void in FPM #9911
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It always returns 0
As it only returns 0 or -1
As it only returns 0 or -1
Girgias
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As it only returns 0 or -1
Either the return value was always the same, or just returned either 0 or -1
Either the return value was always the same, or just returned either 0 or -1
The return value was always either 0 or -1
Girgias
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The return value was always either 0 or -1
The return value was always one of two values.
As it only returns 0 or -1
Either the return value was always the same, or just returned either 0 or -1
The return value was always one of two values.
The return value was always one of two values.
The return value was always either 0 or -1
The return value was always either 0 or -1
Either the return value was always the same, or just returned either 0 or -1
It always returns 0
The return value was always either 0 or -1
The return value was always either 0 or -1
The return value was always either 0 or -1
The return value was always either 0 or -1
Girgias
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the
fpm-bool-usage
branch
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I'm sorry but this is too invasive and will make fixing bugs really painful when merging up. I will be happy to reconsider it once most of the FPM bugs are fixed but not at this stage I'm afraid as the value of this is more cosmetic really... |
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A lot of functions in FPM declare an
intreturn type but only return one, or two distinct values.Since C99
boolis defined by the standard and I have thus changed the0/-1return values totrueandfalse, however to not break API usage (e.g. to make merging upwards) it would be possible to returnSUCCESSandFAILUREand mark the return type aszend_result.This came about as I was checking that a doc PR for FPM was correct and the conditionals
0 >confused me at first, and I think using the more standard boolean behaviour (or changing to checking explicitly for== FAILURE) is clearer.