forked from Lephenixnoir/fxsdk
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
#include <stdlib.h>
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#include <fxos.h>
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/* A linked list of pointers (either file names or tables) */
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struct element
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{
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void *data;
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struct element *next;
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};
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/* list_append(): Append a pointer to a linked list
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Returns a pointer to the new node, NULL on error. */
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struct element *list_append(struct element **head, void *data)
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{
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struct element *el = malloc(sizeof *el);
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if(!el) return NULL;
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el->data = data;
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el->next = NULL;
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while(*head) head = &((*head)->next);
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*head = el;
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return el;
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}
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/* list_free(): Free a linked list */
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void list_free(struct element *head, void (*destructor)(void *))
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{
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struct element *next;
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while(head)
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{
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destructor(head->data);
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next = head->next;
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free(head);
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head = next;
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}
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}
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/* Table of assembly instruction listings */
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static struct element *tasm = NULL;
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/* Table of system call information listings */
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static struct element *tcall = NULL;
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/*
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** Public API
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*/
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/* tables_add_asm(): Append an instruction table to the table list */
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int tables_add_asm(const char *filename)
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{
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return !list_append(&tasm, (void *)filename);
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}
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/* tables_add_syscall(): Append a syscall table to the table list */
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int tables_add_syscall(const char *filename)
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{
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return !list_append(&tcall, (void *)filename);
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}
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