The Linux Kernel API
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fb_get_cmap

Name

fb_get_cmap -- get a colormap

Synopsis

int fb_get_cmap (struct fb_cmap * cmap, int kspc, int (*getcolreg) (u_int, u_int *, u_int *, u_int *, u_int *, struct fb_info *), struct fb_info * info);

Arguments

cmap: frame buffer colormap
kspc: boolean, 0 copy local, 1 put_user function
getcolreg: pointer to a function to get a color register
info: frame buffer info structure

Description

Get a colormap cmap for a screen of device info.

Returns negative errno on error, or zero on success.

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fb_copy_cmap	Up	fb_set_cmap