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authorErik Andersen1999-12-17 18:44:15 +0000
committerErik Andersen1999-12-17 18:44:15 +0000
commit4d1d0113fd3309aac30b2dd1d443bf7c7d5f0a3d (patch)
tree1d18bbba8f8a1d78d7ff13e7a87ee2aab165125f /fbset.c
parent6da0ae8183a31d4faab745d534a363c7e66ef864 (diff)
downloadbusybox-4d1d0113fd3309aac30b2dd1d443bf7c7d5f0a3d.zip
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Reworked the source so it will compile and run under glibc 2.0.7
and linux kernel 2.0.36 (though the dubious reasons why someone would want to do that defy imagination ;) -Erik
Diffstat (limited to 'fbset.c')
-rw-r--r--fbset.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/fbset.c b/fbset.c
index 3f7e455..c29145e 100644
--- a/fbset.c
+++ b/fbset.c
@@ -32,9 +32,14 @@
#include <ctype.h>
#include <sys/ioctl.h>
#include <linux/fb.h>
+#include <linux/version.h>
#define PERROR(ctx) do { perror(ctx); exit(1); } while(0)
+#ifndef KERNEL_VERSION
+#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
+#endif
+
#define DEFAULTFBDEV "/dev/fb0"
#define DEFAULTFBMODE "/etc/fb.modes"
@@ -185,10 +190,16 @@ static void showmode(struct fb_var_screeninfo *v)
#endif
printf("\tgeometry %u %u %u %u %u\n", v->xres, v->yres,
v->xres_virtual, v->yres_virtual, v->bits_per_pixel);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
printf("\ttimings %u %u %u %u %u %u %u\n", v->pixclock, v->left_margin,
v->right_margin, v->upper_margin, v->lower_margin, v->hsync_len,
v->vsync_len);
printf("\taccel %s\n", (v->accel_flags > 0 ? "true" : "false"));
+#else
+ printf("\ttimings %lu %lu %lu %lu %lu %lu %lu\n", v->pixclock, v->left_margin,
+ v->right_margin, v->upper_margin, v->lower_margin, v->hsync_len,
+ v->vsync_len);
+#endif
printf("\trgba %u/%u,%u/%u,%u/%u,%u/%u\n", v->red.length, v->red.offset,
v->green.length, v->green.offset, v->blue.length, v->blue.offset,
v->transp.length, v->transp.offset);
@@ -215,7 +226,6 @@ extern int fbset_main(int argc, char **argv)
#endif
{
struct fb_var_screeninfo var, varset;
- struct fb_fix_screeninfo fix;
int fh, i;
char *fbdev = DEFAULTFBDEV;
char *modefile = DEFAULTFBMODE;