diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-13 00:05:40 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-13 00:05:40 -0800 |
| commit | 62864d23b873690488ec2ddce3cd05403c909ce7 (patch) | |
| tree | 77cf487b97c2f2269a713af17e027ca3f4b9369a /src/xgselect.c | |
| parent | 47173708534d2737723efff7dbef5237294f8fb8 (diff) | |
| download | emacs-62864d23b873690488ec2ddce3cd05403c909ce7.tar.gz | |
* xgselect.c (xg_select): Remove unused var.
Diffstat (limited to 'src/xgselect.c')
| -rw-r--r-- | src/xgselect.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/xgselect.c b/src/xgselect.c index 359a8fbc89b..96d763ff088 100644 --- a/src/xgselect.c +++ b/src/xgselect.c @@ -38,7 +38,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, GMainContext *context = g_main_context_default (); int have_wfds = wfds != NULL; int n_gfds = 0, our_tmo = 0, retval = 0, our_fds = 0; - int prio, i, nfds, tmo_in_millisec; + int i, nfds, tmo_in_millisec; if (rfds) memcpy (&all_rfds, rfds, sizeof (all_rfds)); else FD_ZERO (&all_rfds); @@ -49,9 +49,9 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, g_main_context_pending (context); do { - if (n_gfds > gfds_size) + if (n_gfds > gfds_size) { - while (n_gfds > gfds_size) + while (n_gfds > gfds_size) gfds_size *= 2; xfree (gfds); gfds = xmalloc (sizeof (*gfds) * gfds_size); @@ -64,7 +64,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, gfds_size); } while (n_gfds > gfds_size); - for (i = 0; i < n_gfds; ++i) + for (i = 0; i < n_gfds; ++i) { if (gfds[i].events & G_IO_IN) { @@ -87,7 +87,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, else { EMACS_TIME difference; - + EMACS_SUB_TIME (difference, tmo, *timeout); if (EMACS_TIME_NEG_P (difference)) our_tmo = 1; } @@ -100,7 +100,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, if (nfds < 0) retval = nfds; - else if (nfds > 0) + else if (nfds > 0) { for (i = 0; i < max_fds+1; ++i) { @@ -127,7 +127,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, if (our_fds > 0 || (nfds == 0 && our_tmo)) { - + /* If Gtk+ is in use eventually gtk_main_iteration will be called, unless retval is zero. */ #ifdef USE_GTK @@ -137,7 +137,7 @@ xg_select (int max_fds, SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds, g_main_context_dispatch (context); /* To not have to recalculate timeout, return like this. */ - if (retval == 0) + if (retval == 0) { retval = -1; errno = EINTR; @@ -156,4 +156,3 @@ xgselect_initialize (void) gfds = xmalloc (sizeof (*gfds)*gfds_size); #endif /* defined (USE_GTK) || defined (HAVE_GCONF) */ } - |