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On Jun 29 21:34, Takashi Yano wrote: > I am not in a position to comment whether POSIX is wrong or not, so > nothing about that. Well, either we all are in this position or nobody of us ;) > On Thu, 28 Jun 2018 20:31:57 +0200 > Corinna Vinschen wrote: > > > I tried this but it failed because __sputc_r() called from _fputs_r also > > > sets orientation. So I have borrowed the codes from __swbuf_r() in wbuf.c > > > so that the strings are pushed directly into the buffer. > > > > I did. Thanks for implementing this, but... uhm... I'm not really > > thrilled. So much extra code for such a simple thing as perror...? > > > > On second thought I wonder if we shouldn't just go the FreeBSD route. > > Maybe. But I have another possibility. What about this one? Not sure if I'm missing something, but doesn't that mean the perror output won't use text mode even if it's requested? > By the way, I have noticed that psignal() and psiginfo() also have the > same problem. psignal() belongs to newlib, so the same strategy can > be applied. However, what can we do for psiginfo()? Only the FreeBSD > route may be the answer... I guess the simplest solution is to use the FreeBSD/OpenBSD method all the time. Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
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