2 @section @code{getgrgid_r}
5 POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getgrgid_r.html}
9 Portability problems fixed by Gnulib:
13 Portability problems not fixed by Gnulib:
16 This function is missing on some platforms:
19 This function has an incompatible declaration on some platforms:
20 Solaris 10 (when @code{_POSIX_PTHREAD_SEMANTICS} is not defined).