From 95c99f69e026e8c57aecba545e51c97f3b284e75 Mon Sep 17 00:00:00 2001 From: "Gary E. Miller" Date: Tue, 23 Jun 2015 14:36:26 -0700 Subject: [PATCH] Remove a BSD-ism. CTRL('L') is a BSD-ism. CTRL() is defined in sys/ttydefaults.h which does not always exist. Instead of adding scons tests for needing CTRL() and its include files just replace with a simple constant. Needed for musl and found by Baruch Siach --- gpsmon.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/gpsmon.c b/gpsmon.c index c3001c8..58c8300 100644 --- a/gpsmon.c +++ b/gpsmon.c @@ -583,6 +583,9 @@ static void select_packet_monitor(struct gps_device_t *device) (void)wnoutrefresh(devicewin); } +/* Control-L character */ +#define CTRL_L 0x0C + static char *curses_get_command(void) /* char-by-char nonblocking input, return accumulated command line on \n */ { @@ -591,7 +594,8 @@ static char *curses_get_command(void) int c; c = wgetch(cmdwin); - if (c == CTRL('L')) { + if (CTRL_L == c) { + /* ^L is to repaint the screen */ (void)clearok(stdscr, true); if (active != NULL && (*active)->initialize != NULL) (void)(*active)->initialize(); -- 2.6.0