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Remove FD on close. 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2207 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-11-01 01:44:16 +00:00
parent 58126404f5
commit 188157fe87
1 changed files with 5 additions and 0 deletions
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5
vl.c
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@ -1228,6 +1228,11 @@ static void fd_chr_read(void *opaque)
if (len == 0) if (len == 0)
return; return;
size = read(s->fd_in, buf, len); size = read(s->fd_in, buf, len);
if (size == 0) {
/* FD has been closed. Remove it from the active list. */
qemu_set_fd_handler2(s->fd_in, NULL, NULL, NULL, NULL);
return;
}
if (size > 0) { if (size > 0) {
s->fd_read(s->fd_opaque, buf, size); s->fd_read(s->fd_opaque, buf, size);
} }