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Clear PANE_EXITED flag when starting new child process in case the pane

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has been respawned.
This commit is contained in:
nicm
2018-11-30 08:44:40 +00:00
parent 40d246b29c
commit 67254ed8df
3 changed files with 9 additions and 1 deletions
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5
cmd-pipe-pane.c
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@@ -158,7 +158,10 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmdq_item *item)
close(pipe_fd[1]); close(pipe_fd[1]);
wp->pipe_fd = pipe_fd[0]; wp->pipe_fd = pipe_fd[0];
wp->pipe_off = EVBUFFER_LENGTH(wp->event->input); if (wp->fd != -1)
wp->pipe_off = EVBUFFER_LENGTH(wp->event->input);
else
wp->pipe_off = 0;
setblocking(wp->pipe_fd, 0); setblocking(wp->pipe_fd, 0);
wp->pipe_event = bufferevent_new(wp->pipe_fd, wp->pipe_event = bufferevent_new(wp->pipe_fd,

1
server-fn.c
View File

@@ -302,6 +302,7 @@ server_destroy_pane(struct window_pane *wp, int notify)
if (wp->fd != -1) { if (wp->fd != -1) {
bufferevent_free(wp->event); bufferevent_free(wp->event);
wp->event = NULL;
close(wp->fd); close(wp->fd);
wp->fd = -1; wp->fd = -1;
} }

4
window.c
View File

@@ -921,6 +921,7 @@ window_pane_spawn(struct window_pane *wp, int argc, char **argv,
sigprocmask(SIG_BLOCK, &set, &oldset); sigprocmask(SIG_BLOCK, &set, &oldset);
switch (wp->pid = fdforkpty(ptm_fd, &wp->fd, wp->tty, NULL, &ws)) { switch (wp->pid = fdforkpty(ptm_fd, &wp->fd, wp->tty, NULL, &ws)) {
case -1: case -1:
wp->event = NULL;
wp->fd = -1; wp->fd = -1;
xasprintf(cause, "%s: %s", cmd, strerror(errno)); xasprintf(cause, "%s: %s", cmd, strerror(errno));
@@ -1000,6 +1001,9 @@ window_pane_spawn(struct window_pane *wp, int argc, char **argv,
if (wp->event == NULL) if (wp->event == NULL)
fatalx("out of memory"); fatalx("out of memory");
wp->pipe_off = 0;
wp->flags &= ~PANE_EXITED;
bufferevent_setwatermark(wp->event, EV_READ, 0, READ_SIZE); bufferevent_setwatermark(wp->event, EV_READ, 0, READ_SIZE);
bufferevent_enable(wp->event, EV_READ|EV_WRITE); bufferevent_enable(wp->event, EV_READ|EV_WRITE);