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| author | Tom Tromey <tromey@redhat.com> | 2013-03-18 08:48:53 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-03-18 08:48:53 -0600 |
| commit | cbcba8ce7f980b01c18c0fd561ef6687b1361507 (patch) | |
| tree | 140c65bdc6c44e7539d853cb9f66bc5a7e500351 /src/thread.c | |
| parent | dad8121b0e4438e68b23d388585f703e75951337 (diff) | |
| download | emacs-cbcba8ce7f980b01c18c0fd561ef6687b1361507.tar.gz emacs-cbcba8ce7f980b01c18c0fd561ef6687b1361507.tar.bz2 emacs-cbcba8ce7f980b01c18c0fd561ef6687b1361507.zip | |
don't let kill-buffer kill a buffer if it is current in any thread
Diffstat (limited to 'src/thread.c')
| -rw-r--r-- | src/thread.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c index 551f3de10e4..7de260ee3c0 100644 --- a/src/thread.c +++ b/src/thread.c @@ -881,6 +881,25 @@ DEFUN ("all-threads", Fall_threads, Sall_threads, 0, 0, 0, +int +thread_check_current_buffer (struct buffer *buffer) +{ + struct thread_state *iter; + + for (iter = all_threads; iter; iter = iter->next_thread) + { + if (iter == current_thread) + continue; + + if (iter->m_current_buffer == buffer) + return 1; + } + + return 0; +} + + + static void init_primary_thread (void) { |