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author | Freya Murphy <freya@freyacat.org> | 2025-04-03 12:31:21 -0400 |
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committer | Freya Murphy <freya@freyacat.org> | 2025-04-03 12:31:21 -0400 |
commit | a524eb3846aac4d1b38f08cba49ff3503107042f (patch) | |
tree | dbe81fccf975f646a681e4fdcebd227cdfb98774 /kernel/list.c | |
parent | new libs (diff) | |
download | comus-a524eb3846aac4d1b38f08cba49ff3503107042f.tar.gz comus-a524eb3846aac4d1b38f08cba49ff3503107042f.tar.bz2 comus-a524eb3846aac4d1b38f08cba49ff3503107042f.zip |
move old kernel code (for now) into kernel/old, trying to get long mode
Diffstat (limited to 'kernel/list.c')
-rw-r--r-- | kernel/list.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/kernel/list.c b/kernel/list.c deleted file mode 100644 index 5492615..0000000 --- a/kernel/list.c +++ /dev/null @@ -1,63 +0,0 @@ -/** -** @file list.c -** -** @author Warren R. Carithers -** -** @brief Support for a basic linked list data type. -** -** This module provides a very basic linked list data structure. -** A list can contain anything that has a pointer field in the first -** four bytes; these routines assume those bytes contain a pointer to -** the following entry in the list, whatever that may be. -*/ - -#define KERNEL_SRC - -#include <common.h> - -#include <list.h> - -/* -** FUNCTIONS -*/ - -/** -** Name: list_add -** -** Add the supplied data to the beginning of the specified list. -** -** @param[in,out] list The address of a list_t variable -** @param[in] data The data to prepend to the list -*/ -void list_add(list_t *list, void *data) -{ - // sanity checks - assert1(list != NULL); - assert1(data != NULL); - - list_t *tmp = (list_t *)data; - tmp->next = list->next; - list->next = tmp; -} - -/** -** Name: list_remove -** -** Remove the first entry from a linked list. -** -** @param[in,out] list The address of a list_t variable -** -** @return a pointer to the removed data, or NULL if the list was empty -*/ -void *list_remove(list_t *list) -{ - assert1(list != NULL); - - list_t *data = list->next; - if (data != NULL) { - list->next = data->next; - data->next = NULL; - } - - return (void *)data; -} |