At 2025-02-08T12:41:42-0800, Mark Harris wrote: > - 0, not -1, is returned for an unsupported time base or error > (C23 7.29.2.6, 7.29.2.7; POSIX.1-2024 line 74358). > - Clarify that any supported value of base is always nonzero (i.e., > there is no overlap between the two return value cases that may > require errno or some other source to disambiguate) > (C23 7.29.2.6, 7.29.2.7; POSIX.1-2024 line 74357). > - Clarify that timespec_getres(NULL, base) is a valid call to check > whether the specified time base is supported (C23 7.29.2.7). > - Clarify that the resolution for a particular time base is constant > for the lifetime of the process (i.e., there is no need to retrieve > it repeatedly) (C23 7.29.2.7). > - Calls to these functions are not technically equivalent to any > clock_* function call; at least the return value will be different. > - The ERRORS section is removed, because it states only what is true > for every function that does not state otherwise (i.e., errno might > be affected by underlying system calls). Just wanted to say: this is an excellently annotated patch. Regards, Branden
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