rename some functions to not use standard names

this avoids confusion when some of those functions differ subtly from their standard versions.

free -> kfree
realloc -> krealloc
malloc -> kmalloc

rationale: kmalloc() behaves different from malloc() in that it will never return NULL. it will panic on OOM. try_kmalloc behaves like the usual malloc.

memcpy -> lmemcpy
memcpy_r -> rmemcpy

rationale: by design, lmemcpy() and rmemcpy() allow memory areas to overlap. the 'l' and 'r' indicate the direction of the copy operation.

1 files changed, 5 insertions, 5 deletions

diff --git a/stage3/cheese3d.c b/stage3/cheese3d.c
index 154ce58..bd0b3e0 100644
--- a/stage3/cheese3d.c
+++ b/stage3/cheese3d.c
@@ -11,8 +11,8 @@ cheese3d_ctx cheese3d_create(u32 width, u32 height, u32 pitch, u32 bgcolor)
 		.height = height,
 		.pitch = pitch,
 		.bgcolor = bgcolor,
-		.depth_buffer = malloc(gfx_info->width * gfx_info->height * sizeof(u32)),
-		.color_buffer = malloc(gfx_info->pitch * gfx_info->height),
+		.depth_buffer = kmalloc(gfx_info->width * gfx_info->height * sizeof(u32)),
+		.color_buffer = kmalloc(gfx_info->pitch * gfx_info->height),
 	};
 }
 
@@ -23,8 +23,8 @@ cheese3d_ctx cheese3d_create_default(u32 bgcolor)
 
 void cheese3d_destroy(cheese3d_ctx ctx)
 {
-	free(ctx.depth_buffer);
-	free(ctx.color_buffer);
+	kfree(ctx.depth_buffer);
+	kfree(ctx.color_buffer);
 }
 
 void cheese3d_clear(cheese3d_ctx ctx, bool color, bool depth)
@@ -144,5 +144,5 @@ void cheese3d_render(cheese3d_ctx ctx, usize num, vertex *vertices, texture *tex
 
 void cheese3d_display(cheese3d_ctx ctx)
 {
-	memcpy((void *) (u64) gfx_info->framebuffer, ctx.color_buffer, gfx_info->pitch * gfx_info->height);
+	lmemcpy((void *) (u64) gfx_info->framebuffer, ctx.color_buffer, gfx_info->pitch * gfx_info->height);
 }