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patch 7.4.1438

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Problem:    Can't get buffer number of a channel.
Solution:   Add ch_getbufnr().
This commit is contained in:
Bram Moolenaar
2016-02-27 21:10:09 +01:00
parent 136f29a91d
commit c7f0ebc6d1
6 changed files with 85 additions and 14 deletions
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16
src/channel.c
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@@ -787,12 +787,15 @@ channel_set_job(channel_T *channel, job_T *job)
static buf_T *
find_buffer(char_u *name)
{
buf_T *buf = buflist_findname(name);
buf_T *buf = NULL;
buf_T *save_curbuf = curbuf;
if (name != NULL && *name != NUL)
buf = buflist_findname(name);
if (buf == NULL)
{
buf = buflist_new(name, NULL, (linenr_T)0, BLN_LISTED);
buf = buflist_new(name == NULL ? (char_u *)"" : name,
NULL, (linenr_T)0, BLN_LISTED);
buf_copy_options(buf, BCO_ENTER);
#ifdef FEAT_QUICKFIX
clear_string_option(&buf->b_p_bt);
@@ -880,7 +883,7 @@ channel_set_options(channel_T *channel, jobopt_T *opt)
channel->ch_part[PART_OUT].ch_mode = MODE_NL;
channel->ch_part[PART_OUT].ch_buffer =
find_buffer(opt->jo_io_name[PART_OUT]);
ch_logs(channel, "writing to buffer %s",
ch_logs(channel, "writing to buffer '%s'",
(char *)channel->ch_part[PART_OUT].ch_buffer->b_ffname);
}
}
@@ -1357,7 +1360,14 @@ may_invoke_callback(channel_T *channel, int part)
callback = channel->ch_part[part].ch_callback;
else
callback = channel->ch_callback;
buffer = channel->ch_part[part].ch_buffer;
if (buffer != NULL && !buf_valid(buffer))
{
/* buffer was wiped out */
channel->ch_part[part].ch_buffer = NULL;
buffer = NULL;
}
if (ch_mode == MODE_JSON || ch_mode == MODE_JS)
{