diff options
Diffstat (limited to 'fb/fbresolution.c')
-rw-r--r-- | fb/fbresolution.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/fb/fbresolution.c b/fb/fbresolution.c deleted file mode 100644 index 06a6cd9..0000000 --- a/fb/fbresolution.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * framebuffer tool, inspired from fbi ((c) 1998,99 Gerd Knorr <kraxel@goldbach.in-berlin.de>) - * - * (c) 2002 Florent Villard (warly@mandrakesoft.com) - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <errno.h> -#include <getopt.h> -#include <sys/ioctl.h> -#include <linux/fb.h> - -int fd; -static int fb; -struct fb_var_screeninfo fb_var; - -struct option fbresol_options[] = { - {"version", no_argument, NULL, 'v'}, /* version */ - {"help", no_argument, NULL, 'h'}, /* help */ - {0,0,0,0} -}; - -void -version(void) -{ - fprintf(stderr, "fbresolution version " VERSION - " (c) 2002 Florent Villard <warly@mandrakesoft.com>; compiled on %s.\n", __DATE__ ); -} - -void -usage(char *name) -{ - char *h; - h = strrchr(name, '/'); - fprintf(stderr, - "\n" - "This program output the current framebuffer resolution.\n" - "\n" - " Usage: %s [ options ]\n" - "\n" - " --help [-h] Print this text\n" - " --version [-v] Show the %s version number\n" - "\n" - "\n" - ,h ? h + 1 : name, h ? h + 1 : name); -} - -int -main(int argc, char *argv[]) -{ - int opt_index = 0; - int c; - for (;;) { - c = getopt_long(argc, argv, "vhnd:t:", fbresol_options, &opt_index); - if (c == -1) - break; - switch (c) { - case 'v': - version(); - exit(1); - break; - default: - case 'h': - usage(argv[0]); - exit(1); - } - } - if (optind > argc) { - usage(argv[0]); - exit(1); - } - if (-1 == (fb = open("/dev/fb0",O_RDWR /* O_WRONLY */))) { - fprintf(stderr,"open /dev/fb0: %s\n",strerror(errno)); - exit(1); - } - if (-1 == ioctl(fb,FBIOGET_VSCREENINFO,&fb_var)) { - perror("ioctl FBIOGET_VSCREENINFO"); - exit(1); - } - printf("%dx%d\n",fb_var.xres,fb_var.yres); - return 0; -} |