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| author | Lizzy Fleckenstein <lizzy@vlhl.dev> | 2024-01-09 21:22:14 +0100 |
|---|---|---|
| committer | Lizzy Fleckenstein <lizzy@vlhl.dev> | 2024-01-09 21:26:23 +0100 |
| commit | c6e1454fbb872aed5d445d458958943556271529 (patch) | |
| tree | 4951f6a95e4ddead170a355940822f8c86b6ed63 /stage3/font.c | |
| parent | 59f22bc7ce5bbadf62722f3db5c93b45e86e4cca (diff) | |
| download | cuddles-c6e1454fbb872aed5d445d458958943556271529.tar.xz | |
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.
Diffstat (limited to 'stage3/font.c')
| -rw-r--r-- | stage3/font.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/stage3/font.c b/stage3/font.c index f2e6bea..f0b8d93 100644 --- a/stage3/font.c +++ b/stage3/font.c @@ -24,7 +24,7 @@ static u16 screen_width, screen_height; void font_init() { - font = malloc(256 * 16); + font = kmalloc(256 * 16); } void font_set_size(u16 size) @@ -56,12 +56,12 @@ term_pos font_get_size() void font_load_blob(const void *blob) { - memcpy(font, blob, 256*16); + lmemcpy(font, blob, 256*16); } void font_load_builtin() { - memcpy(font, fs_fonts_ter_u16n_cuddlefont, 256*16); + lmemcpy(font, fs_fonts_ter_u16n_cuddlefont, 256*16); } void font_load_classic() @@ -89,7 +89,7 @@ void font_load_classic() } } - free(cfont); + kfree(cfont); } void font_clear_screen() @@ -127,7 +127,7 @@ static void update_cursor() while (cursor_y >= screen_height) { cursor_y--; - memcpy((void *) (u64) gfx_info->framebuffer, + lmemcpy((void *) (u64) gfx_info->framebuffer, (void *) (u64) gfx_info->framebuffer + gfx_info->pitch * outer_height, gfx_info->pitch * (gfx_info->height - outer_height)); |