src/sv.c


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#include "sv.h"

#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

void sp_init(struct string_pool *sp)
{
	assert(sp != NULL);
	sp->mem = (uintptr_t)malloc(1024*1024);
	sp->offset = 0;
}

struct string_view sv_create(struct string_pool *sp, const char *buf, size_t s)
{
	assert(sp != NULL);
	if(buf == NULL) {
		printf("Error: cannot create string! Buffer null!");
		exit(1);
	}
	
	char* ptr = (char*)sp->mem + sp->offset;
	memcpy((void*)ptr, buf, s);
	sp->offset += s;
	return (struct string_view) {.buf = ptr, .len = s};
}