diff options
-rw-r--r-- | ChangeLog | 8 | ||||
-rw-r--r-- | eval.c | 2 |
2 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,11 @@ +Sat Jan 7 06:24:18 2006 Tanaka Akira <akr@m17n.org> + + * eval.c (rb_fd_isset): compare the result of FD_ISSET with 0 to + avoid BSD bug. BSD defines FD_ISSET as just a bitmap of unsigned + long. So returning the value from rb_fd_isset discards upper + 32bits on LP64 environment. + http://www.freebsd.org/cgi/query-pr.cgi?pr=ia64/91421 + Fri Jan 6 02:20:18 2006 Tanaka Akira <akr@m17n.org> * configure.in: don't force getcontext on IA64. @@ -9644,7 +9644,7 @@ rb_fd_isset(n, fds) const rb_fdset_t *fds; { if (n >= fds->maxfd) return 0; - return FD_ISSET(n, fds->fdset); + return FD_ISSET(n, fds->fdset) != 0; /* "!= 0" avoids BSD bug */ } void |