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| author | ache <ache@FreeBSD.org> | 1994-12-02 06:40:24 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1994-12-02 06:40:24 +0000 |
| commit | da3bc85e1374c51c5dced6baacf60288a5a3ea40 (patch) | |
| tree | 0beef683196d6d2f76165d3756c20ac09c0ee20b /lib/libncurses/lib_getch.c | |
| parent | d856190a55e1ac4bbc1e389083c70c3a9c37746e (diff) | |
| download | FreeBSD-src-da3bc85e1374c51c5dced6baacf60288a5a3ea40.zip FreeBSD-src-da3bc85e1374c51c5dced6baacf60288a5a3ea40.tar.gz | |
Upgrade to version 1.8.6
Diffstat (limited to 'lib/libncurses/lib_getch.c')
| -rw-r--r-- | lib/libncurses/lib_getch.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/libncurses/lib_getch.c b/lib/libncurses/lib_getch.c index 56fdb5b..458cdec 100644 --- a/lib/libncurses/lib_getch.c +++ b/lib/libncurses/lib_getch.c @@ -14,7 +14,7 @@ #include <string.h> #include <signal.h> #include <errno.h> -#ifdef BRAINDEAD +#if defined(BRAINDEAD) extern int errno; #endif #include "curses.priv.h" @@ -79,6 +79,7 @@ again: n = read(fileno(SP->_ifp), &ch, 1); if (n == -1 && errno == EINTR) goto again; + T(("read %d characters", n)); SP->_fifo[tail] = ch; if (head == -1) head = tail; t_inc(); @@ -139,7 +140,8 @@ int ch; if (win->_use_keypad) ch = kgetch(win); else { - fifo_push(); + if (head == -1) + fifo_push(); ch = fifo_pull(); } @@ -182,7 +184,7 @@ kgetch(WINDOW *win) { struct try *ptr; int ch = 0; -int timeleft = 2000; +int timeleft = 1000; T(("kgetch(%x) called", win)); @@ -204,8 +206,7 @@ int timeleft = 2000; } else { /* go back for another character */ ptr = ptr->child; T(("going back for more")); - } - else + } else break; T(("waiting for rest of sequence")); |
