Hello Ma Shimiao, A Debian user has applied to mention that strerror_r(3) is thread safe. I quote his message [1]: > Frome Martin Godisch <martin@xxxxxxxxxx>, Wed, 6 Apr 2011 09:30:30 +0200 > > Please add a note to vfprintf(3) telling users that the %m conversion > specifier is thread safe. > > Rationale: errno(3) is thread local, strerror_r(3) is thread safe, and > vfprintf(3) uses errno and strerror_r (in > eglibc-2.11.2/stdio-common/vfprintf.c:974). This is your area, it may interest you. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621057 Regards, -- Stéphane Aulery -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
