diff options
Diffstat (limited to '')
| -rw-r--r-- | PalmPilot.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/PalmPilot.c b/PalmPilot.c index 68c35fa..b507050 100644 --- a/PalmPilot.c +++ b/PalmPilot.c @@ -1,4 +1,4 @@ -/* $Id: PalmPilot.c,v 1.1 2000/05/02 06:05:00 reinelt Exp $ +/* $Id: PalmPilot.c,v 1.2 2000/08/09 09:50:29 reinelt Exp $ * * driver for 3Com Palm Pilot * @@ -20,6 +20,13 @@ * * * $Log: PalmPilot.c,v $ + * Revision 1.2 2000/08/09 09:50:29 reinelt + * + * opened 0.98 development + * removed driver-specific signal-handlers + * added 'quit'-function to driver structure + * added global signal-handler + * * Revision 1.1 2000/05/02 06:05:00 reinelt * * driver for 3Com Palm Pilot added @@ -38,7 +45,6 @@ #include <stdio.h> #include <string.h> #include <unistd.h> -#include <signal.h> #include <errno.h> #include <termios.h> #include <fcntl.h> @@ -167,8 +173,6 @@ int Palm_clear (void) return Palm_flush(); } -static void Palm_quit (int signal); //forward declaration - int Palm_init (LCD *Self) { char *port, *speed, *s; @@ -253,10 +257,6 @@ int Palm_init (LCD *Self) pix_clear(); - signal(SIGINT, Palm_quit); - signal(SIGQUIT, Palm_quit); - signal(SIGTERM, Palm_quit); - return 0; } @@ -270,19 +270,15 @@ int Palm_bar (int type, int row, int col, int max, int len1, int len2) return pix_bar (type, row, col, max, len1, len2); } -int lcd_hello (void); // prototype from lcd4linux.c - -static void Palm_quit (int signal) +int Palm_quit (void) { - debug ("got signal %d\n", signal); - Palm_clear(); - lcd_hello(); + debug ("closing port %s\n", Port); close (Device); unlock_port (Port); - exit (0); + return 0; } LCD PalmPilot[] = { - { "PalmPilot", 0, 0, 0, 0, BARS, Palm_init, Palm_clear, Palm_put, Palm_bar, Palm_flush }, + { "PalmPilot", 0, 0, 0, 0, BARS, Palm_init, Palm_clear, Palm_put, Palm_bar, Palm_flush, Palm_quit }, { NULL } }; |