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https://github.com/tmate-io/tmate.git
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Sync OpenBSD patchset 498:
Convert the window pane (pty master side) fd over to use a bufferevent. The evbuffer API is very similar to the existing tmux buffer API so this was remarkably painless. Not many possible ways to do it, I suppose.
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@ -1,4 +1,4 @@
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/* $Id: cmd-paste-buffer.c,v 1.20 2009-09-07 23:48:54 tcunha Exp $ */
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/* $Id: cmd-paste-buffer.c,v 1.21 2009-11-08 23:02:56 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -27,7 +27,7 @@
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*/
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int cmd_paste_buffer_exec(struct cmd *, struct cmd_ctx *);
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void cmd_paste_buffer_lf2cr(struct buffer *, const char *, size_t);
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void cmd_paste_buffer_lf2cr(struct window_pane *, const char *, size_t);
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const struct cmd_entry cmd_paste_buffer_entry = {
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"paste-buffer", "pasteb",
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@ -65,9 +65,9 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
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if (pb != NULL && *pb->data != '\0') {
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/* -r means raw data without LF->CR conversion. */
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if (data->chflags & CMD_CHFLAG('r'))
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buffer_write(wp->out, pb->data, pb->size);
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bufferevent_write(wp->event, pb->data, pb->size);
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else
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cmd_paste_buffer_lf2cr(wp->out, pb->data, pb->size);
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cmd_paste_buffer_lf2cr(wp, pb->data, pb->size);
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}
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/* Delete the buffer if -d. */
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@ -83,18 +83,18 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
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/* Add bytes to a buffer but change every '\n' to '\r'. */
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void
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cmd_paste_buffer_lf2cr(struct buffer *b, const char *data, size_t size)
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cmd_paste_buffer_lf2cr(struct window_pane *wp, const char *data, size_t size)
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{
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const char *end = data + size;
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const char *lf;
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while ((lf = memchr(data, '\n', end - data)) != NULL) {
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if (lf != data)
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buffer_write(b, data, lf - data);
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buffer_write8(b, '\r');
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bufferevent_write(wp->event, data, lf - data);
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bufferevent_write(wp->event, "\r", 1);
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data = lf + 1;
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}
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if (end != data)
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buffer_write(b, data, end - data);
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bufferevent_write(wp->event, data, end - data);
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}
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