2018-07-28 3:05 GMT+08:00 Paul Eggert <egg...@cs.ucla.edu>: > Bruno Haible wrote: >> >> You can assume that mbrtowc returns >> 0 if and only if the multibyte sequence is a NUL byte - but you had >> chosen srcend in such a way that this would not happen in the loop. > > > Thanks for the correction. I mistakenly thought that C allows multibyte > encodings in which a null wide character's multibyte representation contains > an all-bits-zero byte. I installed the attached to omit the unnecessary > test.
Thanks you all for the efforts! I've installed commit e5dae2c6b0bcd0e4ac6e5b212688d223e2e62f79 of coreutils, and `df` works like a charm! Cheers! Chih-Hsuan Yen
