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* io.c (select_internal): remove unused variable (interrupt_flag).

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2011-05-12 17:16:21 +00:00
parent 9fac3321a7
commit 836a8cf214
2 changed files with 38 additions and 37 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri May 13 02:15:18 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* io.c (select_internal): remove unused variable (interrupt_flag).
Thu May 12 18:24:34 2011 Kouhei Sutou <kou@clear-code.com>
* configure.in: limit to "T" type for prefix of external symbols

71
io.c
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@ -7236,7 +7236,6 @@ select_internal(VALUE read, VALUE write, VALUE except, struct timeval *tp, rb_fd
rb_io_t *fptr;
long i;
int max = 0, n;
int interrupt_flag = 0;
int pending = 0;
struct timeval timerec;
@ -7306,49 +7305,47 @@ select_internal(VALUE read, VALUE write, VALUE except, struct timeval *tp, rb_fd
rb_ary_push(res, wp?rb_ary_new():rb_ary_new2(0));
rb_ary_push(res, ep?rb_ary_new():rb_ary_new2(0));
if (interrupt_flag == 0) {
if (rp) {
list = RARRAY_PTR(res)[0];
for (i=0; i< RARRAY_LEN(read); i++) {
VALUE obj = rb_ary_entry(read, i);
VALUE io = rb_io_get_io(obj);
GetOpenFile(io, fptr);
if (rb_fd_isset(fptr->fd, &fds[0]) ||
rb_fd_isset(fptr->fd, &fds[3])) {
rb_ary_push(list, obj);
}
if (rp) {
list = RARRAY_PTR(res)[0];
for (i=0; i< RARRAY_LEN(read); i++) {
VALUE obj = rb_ary_entry(read, i);
VALUE io = rb_io_get_io(obj);
GetOpenFile(io, fptr);
if (rb_fd_isset(fptr->fd, &fds[0]) ||
rb_fd_isset(fptr->fd, &fds[3])) {
rb_ary_push(list, obj);
}
}
}
if (wp) {
list = RARRAY_PTR(res)[1];
for (i=0; i< RARRAY_LEN(write); i++) {
VALUE obj = rb_ary_entry(write, i);
VALUE io = rb_io_get_io(obj);
VALUE write_io = GetWriteIO(io);
if (wp) {
list = RARRAY_PTR(res)[1];
for (i=0; i< RARRAY_LEN(write); i++) {
VALUE obj = rb_ary_entry(write, i);
VALUE io = rb_io_get_io(obj);
VALUE write_io = GetWriteIO(io);
GetOpenFile(write_io, fptr);
if (rb_fd_isset(fptr->fd, &fds[1])) {
rb_ary_push(list, obj);
}
}
}
if (ep) {
list = RARRAY_PTR(res)[2];
for (i=0; i< RARRAY_LEN(except); i++) {
VALUE obj = rb_ary_entry(except, i);
VALUE io = rb_io_get_io(obj);
VALUE write_io = GetWriteIO(io);
GetOpenFile(io, fptr);
if (rb_fd_isset(fptr->fd, &fds[2])) {
rb_ary_push(list, obj);
}
else if (io != write_io) {
GetOpenFile(write_io, fptr);
if (rb_fd_isset(fptr->fd, &fds[1])) {
rb_ary_push(list, obj);
}
}
}
if (ep) {
list = RARRAY_PTR(res)[2];
for (i=0; i< RARRAY_LEN(except); i++) {
VALUE obj = rb_ary_entry(except, i);
VALUE io = rb_io_get_io(obj);
VALUE write_io = GetWriteIO(io);
GetOpenFile(io, fptr);
if (rb_fd_isset(fptr->fd, &fds[2])) {
rb_ary_push(list, obj);
}
else if (io != write_io) {
GetOpenFile(write_io, fptr);
if (rb_fd_isset(fptr->fd, &fds[2])) {
rb_ary_push(list, obj);
}
}
}
}
}