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Initial UTF-8 support.

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This commit is contained in:
Nicholas Marriott
2008-09-09 22:16:37 +00:00
parent 1e145a639b
commit 19a2c87f04
16 changed files with 429 additions and 29 deletions
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8
buffer-poll.c
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@ -1,4 +1,4 @@
/* $Id: buffer-poll.c,v 1.9 2008-08-28 17:45:25 nicm Exp $ */
/* $Id: buffer-poll.c,v 1.10 2008-09-09 22:16:36 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -40,9 +40,11 @@ buffer_poll(struct pollfd *pfd, struct buffer *in, struct buffer *out)
{
ssize_t n;
#if 0
log_debug("buffer_poll (%ld): fd=%d, revents=%d; out=%zu in=%zu",
(long) getpid(),
pfd->fd, pfd->revents, BUFFER_USED(out), BUFFER_USED(in));
#endif
#ifndef BROKEN_POLL
if (pfd->revents & (POLLERR|POLLNVAL|POLLHUP))
@ -51,7 +53,9 @@ buffer_poll(struct pollfd *pfd, struct buffer *in, struct buffer *out)
if (pfd->revents & POLLIN) {
buffer_ensure(in, BUFSIZ);
n = read(pfd->fd, BUFFER_IN(in), BUFFER_FREE(in));
#if 0
log_debug("buffer_poll: fd=%d, read=%zd", pfd->fd, n);
#endif
if (n == 0)
return (-1);
if (n == -1) {
@ -62,7 +66,9 @@ buffer_poll(struct pollfd *pfd, struct buffer *in, struct buffer *out)
}
if (BUFFER_USED(out) > 0 && pfd->revents & POLLOUT) {
n = write(pfd->fd, BUFFER_OUT(out), BUFFER_USED(out));
#if 0
log_debug("buffer_poll: fd=%d, write=%zd", pfd->fd, n);
#endif
if (n == -1) {
if (errno != EINTR && errno != EAGAIN)
return (-1);