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
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@@ -32,9 +32,14 @@
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#include <ctype.h>
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#include <sys/ioctl.h>
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#include <linux/fb.h>
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#include <linux/version.h>
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#define PERROR(ctx) do { perror(ctx); exit(1); } while(0)
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#ifndef KERNEL_VERSION
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#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
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#endif
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#define DEFAULTFBDEV "/dev/fb0"
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#define DEFAULTFBMODE "/etc/fb.modes"
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@@ -185,10 +190,16 @@ static void showmode(struct fb_var_screeninfo *v)
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#endif
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printf("\tgeometry %u %u %u %u %u\n", v->xres, v->yres,
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v->xres_virtual, v->yres_virtual, v->bits_per_pixel);
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
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printf("\ttimings %u %u %u %u %u %u %u\n", v->pixclock, v->left_margin,
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v->right_margin, v->upper_margin, v->lower_margin, v->hsync_len,
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v->vsync_len);
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printf("\taccel %s\n", (v->accel_flags > 0 ? "true" : "false"));
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#else
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printf("\ttimings %lu %lu %lu %lu %lu %lu %lu\n", v->pixclock, v->left_margin,
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v->right_margin, v->upper_margin, v->lower_margin, v->hsync_len,
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v->vsync_len);
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#endif
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printf("\trgba %u/%u,%u/%u,%u/%u,%u/%u\n", v->red.length, v->red.offset,
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v->green.length, v->green.offset, v->blue.length, v->blue.offset,
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v->transp.length, v->transp.offset);
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@@ -215,7 +226,6 @@ extern int fbset_main(int argc, char **argv)
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#endif
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{
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struct fb_var_screeninfo var, varset;
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struct fb_fix_screeninfo fix;
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int fh, i;
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char *fbdev = DEFAULTFBDEV;
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char *modefile = DEFAULTFBMODE;
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