diff options
| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-10-24 11:21:29 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-10-24 11:21:29 +0000 |
| commit | f941d270ca52a7330736b75415dacf3b674513b5 (patch) | |
| tree | 9c8be576ac2b6a3250a40f7471df849259bb218d /tmux.c | |
| parent | 3859c9f239eab35789ce7c318120fea728051d40 (diff) | |
| download | rtmux-f941d270ca52a7330736b75415dacf3b674513b5.tar.gz rtmux-f941d270ca52a7330736b75415dacf3b674513b5.tar.bz2 rtmux-f941d270ca52a7330736b75415dacf3b674513b5.zip | |
Save/restore errno, free pfd buffer.
Diffstat (limited to 'tmux.c')
| -rw-r--r-- | tmux.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: tmux.c,v 1.36 2007-10-23 10:48:23 nicm Exp $ */ +/* $Id: tmux.c,v 1.37 2007-10-24 11:21:29 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -85,6 +85,9 @@ logfile(const char *name) void sighandler(int sig) { + int saved_errno; + + saved_errno = errno; switch (sig) { case SIGWINCH: sigwinch = 1; @@ -96,6 +99,7 @@ sighandler(int sig) waitpid(WAIT_ANY, NULL, WNOHANG); break; } + errno = saved_errno; } void |