Merge pull request #147 from Nordix/memory-pool-cleanups

Remove unused memory pool and memory code
This commit is contained in:
Yo-An Lin 2021-11-05 09:26:46 +08:00 committed by GitHub
commit 90450def8b
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6 changed files with 28 additions and 611 deletions

View file

@ -22,30 +22,12 @@
#ifndef r3__memory_h
#define r3__memory_h
#ifdef __sun__
#include <alloca.h>
#endif
#include <assert.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <alloca.h>
#ifdef __cplusplus
extern "C" {
#endif
#define R3_STRUCT_FROM_MEMBER(s, m, p) ((s *)((char *)(p)-offsetof(s, m)))
#if __GNUC__ >= 3
#define R3_LIKELY(x) __builtin_expect(!!(x), 1)
#define R3_UNLIKELY(x) __builtin_expect(!!(x), 0)
#else
#define R3_LIKELY(x) (x)
#define R3_UNLIKELY(x) (x)
#endif
#ifdef __GNUC__
#define R3_GNUC_VERSION ((__GNUC__ << 16) | (__GNUC_MINOR__ << 8) | __GNUC_PATCHLEVEL__)
#else
@ -68,8 +50,6 @@ extern "C" {
#define R3_RETURNS_NONNULL
#endif
typedef struct st_r3_buffer_prototype_t r3_buffer_prototype_t;
/**
* buffer structure compatible with iovec
*/
@ -78,77 +58,15 @@ typedef struct st_r3_iovec_t {
unsigned int len;
} r3_iovec_t;
typedef struct st_r3_mem_recycle_t {
unsigned int max;
unsigned int cnt;
struct st_r3_mem_recycle_chunk_t *_link;
} r3_mem_recycle_t;
struct st_r3_mem_pool_shared_entry_t {
unsigned int refcnt;
void (*dispose)(void *);
char bytes[1];
};
/**
* the memory pool
*/
typedef struct st_r3_mem_pool_t {
struct st_r3_mem_pool_chunk_t *chunks;
unsigned int chunk_offset;
struct st_r3_mem_pool_shared_ref_t *shared_refs;
struct st_r3_mem_pool_direct_t *directs;
} r3_mem_pool_t;
/**
* buffer used to store incoming / outgoing octets
*/
typedef struct st_r3_buffer_t {
/**
* capacity of the buffer (or minimum initial capacity in case of a prototype (i.e. bytes == NULL))
*/
unsigned int capacity;
/**
* amount of the data available
*/
unsigned int size;
/**
* pointer to the start of the data (or NULL if is pointing to a prototype)
*/
char *bytes;
/**
* prototype (or NULL if the instance is part of the prototype (i.e. bytes == NULL))
*/
r3_buffer_prototype_t *_prototype;
/**
* file descriptor (if not -1, used to store the buffer)
*/
int _fd;
char _buf[1];
} r3_buffer_t;
typedef struct st_r3_buffer_mmap_settings_t {
unsigned int threshold;
char fn_template[FILENAME_MAX];
} r3_buffer_mmap_settings_t;
struct st_r3_buffer_prototype_t {
r3_mem_recycle_t allocator;
r3_buffer_t _initial_buf;
r3_buffer_mmap_settings_t *mmap_settings;
};
#define R3_VECTOR(type) \
struct { \
type *entries; \
unsigned int size; \
unsigned int capacity; \
#define R3_VECTOR(type) \
struct { \
type *entries; \
unsigned int size; \
unsigned int capacity; \
}
typedef R3_VECTOR(void) r3_vector_t;
extern void *(*r3_mem__set_secure)(void *, int, size_t);
/**
* prints an error message and aborts
*/
@ -158,130 +76,27 @@ R3_NORETURN void r3_fatal(const char *msg);
* constructor for r3_iovec_t
*/
static r3_iovec_t r3_iovec_init(const void *base, unsigned int len);
/**
* wrapper of malloc; allocates given size of memory or dies if impossible
*/
R3_RETURNS_NONNULL static void *r3_mem_alloc(unsigned int sz);
/**
* warpper of realloc; reallocs the given chunk or dies if impossible
* wrapper of realloc; reallocs the given chunk or dies if impossible
*/
static void *r3_mem_realloc(void *oldp, unsigned int sz);
/**
* allocates memory using the reusing allocator
*/
void *r3_mem_alloc_recycle(r3_mem_recycle_t *allocator, unsigned int sz);
/**
* returns the memory to the reusing allocator
*/
void r3_mem_free_recycle(r3_mem_recycle_t *allocator, void *p);
/**
* initializes the memory pool.
*/
void r3_mem_init_pool(r3_mem_pool_t *pool);
/**
* clears the memory pool.
* Applications may dispose the pool after calling the function or reuse it without calling r3_mem_init_pool.
*/
void r3_mem_clear_pool(r3_mem_pool_t *pool);
/**
* allocates given size of memory from the memory pool, or dies if impossible
*/
void *r3_mem_alloc_pool(r3_mem_pool_t *pool, unsigned int sz);
/**
* allocates a ref-counted chunk of given size from the memory pool, or dies if impossible.
* The ref-count of the returned chunk is 1 regardless of whether or not the chunk is linked to a pool.
* @param pool pool to which the allocated chunk should be linked (or NULL to allocate an orphan chunk)
*/
void *r3_mem_alloc_shared(r3_mem_pool_t *pool, unsigned int sz, void (*dispose)(void *));
/**
* links a ref-counted chunk to a memory pool.
* The ref-count of the chunk will be decremented when the pool is cleared.
* It is permitted to link a chunk more than once to a single pool.
*/
void r3_mem_link_shared(r3_mem_pool_t *pool, void *p);
/**
* increments the reference count of a ref-counted chunk.
*/
static void r3_mem_addref_shared(void *p);
/**
* decrements the reference count of a ref-counted chunk.
* The chunk gets freed when the ref-count reaches zero.
*/
static int r3_mem_release_shared(void *p);
/**
* initialize the buffer using given prototype.
*/
static void r3_buffer_init(r3_buffer_t **buffer, r3_buffer_prototype_t *prototype);
/**
*
*/
void r3_buffer__do_free(r3_buffer_t *buffer);
/**
* disposes of the buffer
*/
static void r3_buffer_dispose(r3_buffer_t **buffer);
/**
* allocates a buffer.
* @param inbuf - pointer to a pointer pointing to the structure (set *inbuf to NULL to allocate a new buffer)
* @param min_guarantee minimum number of bytes to reserve
* @return buffer to which the next data should be stored
* @note When called against a new buffer, the function returns a buffer twice the size of requested guarantee. The function uses
* exponential backoff for already-allocated buffers.
*/
r3_iovec_t r3_buffer_reserve(r3_buffer_t **inbuf, unsigned int min_guarantee);
/**
* throws away given size of the data from the buffer.
* @param delta number of octets to be drained from the buffer
*/
void r3_buffer_consume(r3_buffer_t **inbuf, unsigned int delta);
/**
* resets the buffer prototype
*/
static void r3_buffer_set_prototype(r3_buffer_t **buffer, r3_buffer_prototype_t *prototype);
/**
* registers a buffer to memory pool, so that it would be freed when the pool is flushed. Note that the buffer cannot be resized
* after it is linked.
*/
static void r3_buffer_link_to_pool(r3_buffer_t *buffer, r3_mem_pool_t *pool);
void r3_buffer__dispose_linked(void *p);
/**
* grows the vector so that it could store at least new_capacity elements of given size (or dies if impossible).
* @param pool memory pool that the vector is using
* @param vector the vector
* @param element_size size of the elements stored in the vector
* @param new_capacity the capacity of the buffer after the function returns
*/
#define r3_vector_reserve(pool, vector, new_capacity) \
r3_vector__reserve((pool), (r3_vector_t *)(void *)(vector), sizeof((vector)->entries[0]), (new_capacity))
static void r3_vector__reserve(r3_mem_pool_t *pool, r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
void r3_vector__expand(r3_mem_pool_t *pool, r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
/**
* tests if target chunk (target_len bytes long) is equal to test chunk (test_len bytes long)
*/
static int r3_memis(const void *target, unsigned int target_len, const void *test, unsigned int test_len);
/**
* secure memset
*/
static void *r3_mem_set_secure(void *b, int c, unsigned int len);
/**
* swaps contents of memory
*/
void r3_mem_swap(void *x, void *y, unsigned int len);
/**
* emits hexdump of given buffer to fp
*/
void r3_dump_memory(FILE *fp, const char *buf, unsigned int len);
/**
* appends an element to a NULL-terminated list allocated using malloc
*/
void r3_append_to_null_terminated_list(void ***list, void *element);
#define r3_vector_reserve(vector, new_capacity) \
r3_vector__reserve((r3_vector_t *)(void *)(vector), sizeof((vector)->entries[0]), (new_capacity))
static void r3_vector__reserve(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
void r3_vector__expand(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
/* inline defs */
@ -312,76 +127,13 @@ inline void *r3_mem_realloc(void *oldp, unsigned int sz)
return newp;
}
inline void r3_mem_addref_shared(void *p)
{
struct st_r3_mem_pool_shared_entry_t *entry = R3_STRUCT_FROM_MEMBER(struct st_r3_mem_pool_shared_entry_t, bytes, p);
assert(entry->refcnt != 0);
++entry->refcnt;
}
inline int r3_mem_release_shared(void *p)
{
struct st_r3_mem_pool_shared_entry_t *entry = R3_STRUCT_FROM_MEMBER(struct st_r3_mem_pool_shared_entry_t, bytes, p);
if (--entry->refcnt == 0) {
if (entry->dispose != NULL)
entry->dispose(entry->bytes);
free(entry);
return 1;
}
return 0;
}
inline void r3_buffer_init(r3_buffer_t **buffer, r3_buffer_prototype_t *prototype)
{
*buffer = &prototype->_initial_buf;
}
inline void r3_buffer_dispose(r3_buffer_t **_buffer)
{
r3_buffer_t *buffer = *_buffer;
*_buffer = NULL;
if (buffer->bytes != NULL)
r3_buffer__do_free(buffer);
}
inline void r3_buffer_set_prototype(r3_buffer_t **buffer, r3_buffer_prototype_t *prototype)
{
if ((*buffer)->_prototype != NULL)
(*buffer)->_prototype = prototype;
else
*buffer = &prototype->_initial_buf;
}
inline void r3_buffer_link_to_pool(r3_buffer_t *buffer, r3_mem_pool_t *pool)
{
r3_buffer_t **slot = (r3_buffer_t **)r3_mem_alloc_shared(pool, sizeof(*slot), r3_buffer__dispose_linked);
*slot = buffer;
}
inline void r3_vector__reserve(r3_mem_pool_t *pool, r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
inline void r3_vector__reserve(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
{
if (vector->capacity < new_capacity) {
r3_vector__expand(pool, vector, element_size, new_capacity);
r3_vector__expand(vector, element_size, new_capacity);
}
}
inline int r3_memis(const void *_target, unsigned int target_len, const void *_test, unsigned int test_len)
{
const char *target = (const char *)_target, *test = (const char *)_test;
if (target_len != test_len)
return 0;
if (target_len == 0)
return 1;
if (target[0] != test[0])
return 0;
return memcmp(target + 1, test + 1, test_len - 1) == 0;
}
inline void *r3_mem_set_secure(void *b, int c, unsigned int len)
{
return r3_mem__set_secure(b, c, len);
}
#ifdef __cplusplus
}
#endif

View file

@ -17,7 +17,7 @@
match_entry * match_entry_createl(const char * path, int path_len) {
match_entry * entry = r3_mem_alloc( sizeof(match_entry) );
memset(entry, 0, sizeof(*entry));
r3_vector_reserve(NULL, &entry->vars.tokens, 3);
r3_vector_reserve(&entry->vars.tokens, 3);
entry->path.base = path;
entry->path.len = path_len;
return entry;

View file

@ -20,361 +20,26 @@
* IN THE SOFTWARE.
*/
#include <config.h>
#include "config.h"
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <unistd.h>
#include "memory.h"
struct st_r3_mem_recycle_chunk_t {
struct st_r3_mem_recycle_chunk_t *next;
};
struct st_r3_mem_pool_chunk_t {
struct st_r3_mem_pool_chunk_t *next;
unsigned int _dummy; /* align to 2*sizeof(void*) */
char bytes[4096 - sizeof(void *) * 2];
};
struct st_r3_mem_pool_direct_t {
struct st_r3_mem_pool_direct_t *next;
unsigned int _dummy; /* align to 2*sizeof(void*) */
char bytes[1];
};
struct st_r3_mem_pool_shared_ref_t {
struct st_r3_mem_pool_shared_ref_t *next;
struct st_r3_mem_pool_shared_entry_t *entry;
};
void *(*r3_mem__set_secure)(void *, int, size_t) = memset;
static __thread r3_mem_recycle_t mempool_allocator = {16};
void r3_fatal(const char *msg)
{
fprintf(stderr, "fatal:%s\n", msg);
abort();
}
void *r3_mem_alloc_recycle(r3_mem_recycle_t *allocator, unsigned int sz)
{
struct st_r3_mem_recycle_chunk_t *chunk;
if (allocator->cnt == 0)
return r3_mem_alloc(sz);
/* detach and return the pooled pointer */
chunk = allocator->_link;
assert(chunk != NULL);
allocator->_link = chunk->next;
--allocator->cnt;
return chunk;
}
void r3_mem_free_recycle(r3_mem_recycle_t *allocator, void *p)
{
struct st_r3_mem_recycle_chunk_t *chunk;
if (allocator->cnt == allocator->max) {
free(p);
return;
}
/* register the pointer to the pool */
chunk = p;
chunk->next = allocator->_link;
allocator->_link = chunk;
++allocator->cnt;
}
void r3_mem_init_pool(r3_mem_pool_t *pool)
{
pool->chunks = NULL;
pool->chunk_offset = sizeof(pool->chunks->bytes);
pool->directs = NULL;
pool->shared_refs = NULL;
}
void r3_mem_clear_pool(r3_mem_pool_t *pool)
{
/* release the refcounted chunks */
if (pool->shared_refs != NULL) {
struct st_r3_mem_pool_shared_ref_t *ref = pool->shared_refs;
do {
r3_mem_release_shared(ref->entry->bytes);
} while ((ref = ref->next) != NULL);
pool->shared_refs = NULL;
}
/* release the direct chunks */
if (pool->directs != NULL) {
struct st_r3_mem_pool_direct_t *direct = pool->directs, *next;
do {
next = direct->next;
free(direct);
} while ((direct = next) != NULL);
pool->directs = NULL;
}
/* free chunks, and reset the first chunk */
while (pool->chunks != NULL) {
struct st_r3_mem_pool_chunk_t *next = pool->chunks->next;
r3_mem_free_recycle(&mempool_allocator, pool->chunks);
pool->chunks = next;
}
pool->chunk_offset = sizeof(pool->chunks->bytes);
}
void *r3_mem_alloc_pool(r3_mem_pool_t *pool, unsigned int sz)
{
void *ret;
if (sz >= sizeof(pool->chunks->bytes) / 4) {
/* allocate large requests directly */
struct st_r3_mem_pool_direct_t *newp = r3_mem_alloc(offsetof(struct st_r3_mem_pool_direct_t, bytes) + sz);
newp->next = pool->directs;
pool->directs = newp;
return newp->bytes;
}
/* 16-bytes rounding */
sz = (sz + 15) & ~15;
if (sizeof(pool->chunks->bytes) - pool->chunk_offset < sz) {
/* allocate new chunk */
struct st_r3_mem_pool_chunk_t *newp = r3_mem_alloc_recycle(&mempool_allocator, sizeof(*newp));
newp->next = pool->chunks;
pool->chunks = newp;
pool->chunk_offset = 0;
}
ret = pool->chunks->bytes + pool->chunk_offset;
pool->chunk_offset += sz;
return ret;
}
static void link_shared(r3_mem_pool_t *pool, struct st_r3_mem_pool_shared_entry_t *entry)
{
struct st_r3_mem_pool_shared_ref_t *ref = r3_mem_alloc_pool(pool, sizeof(struct st_r3_mem_pool_shared_ref_t));
ref->entry = entry;
ref->next = pool->shared_refs;
pool->shared_refs = ref;
}
void *r3_mem_alloc_shared(r3_mem_pool_t *pool, unsigned int sz, void (*dispose)(void *))
{
struct st_r3_mem_pool_shared_entry_t *entry = r3_mem_alloc(offsetof(struct st_r3_mem_pool_shared_entry_t, bytes) + sz);
entry->refcnt = 1;
entry->dispose = dispose;
if (pool != NULL)
link_shared(pool, entry);
return entry->bytes;
}
void r3_mem_link_shared(r3_mem_pool_t *pool, void *p)
{
r3_mem_addref_shared(p);
link_shared(pool, R3_STRUCT_FROM_MEMBER(struct st_r3_mem_pool_shared_entry_t, bytes, p));
}
static unsigned int topagesize(unsigned int capacity)
{
unsigned int pagesize = getpagesize();
return (offsetof(r3_buffer_t, _buf) + capacity + pagesize - 1) / pagesize * pagesize;
}
void r3_buffer__do_free(r3_buffer_t *buffer)
{
/* caller should assert that the buffer is not part of the prototype */
if (buffer->capacity == buffer->_prototype->_initial_buf.capacity) {
r3_mem_free_recycle(&buffer->_prototype->allocator, buffer);
} else if (buffer->_fd != -1) {
close(buffer->_fd);
munmap((void *)buffer, topagesize(buffer->capacity));
} else {
free(buffer);
}
}
r3_iovec_t r3_buffer_reserve(r3_buffer_t **_inbuf, unsigned int min_guarantee)
{
r3_buffer_t *inbuf = *_inbuf;
r3_iovec_t ret;
if (inbuf->bytes == NULL) {
r3_buffer_prototype_t *prototype = R3_STRUCT_FROM_MEMBER(r3_buffer_prototype_t, _initial_buf, inbuf);
if (min_guarantee <= prototype->_initial_buf.capacity) {
min_guarantee = prototype->_initial_buf.capacity;
inbuf = r3_mem_alloc_recycle(&prototype->allocator, offsetof(r3_buffer_t, _buf) + min_guarantee);
} else {
inbuf = r3_mem_alloc(offsetof(r3_buffer_t, _buf) + min_guarantee);
}
*_inbuf = inbuf;
inbuf->size = 0;
inbuf->bytes = inbuf->_buf;
inbuf->capacity = min_guarantee;
inbuf->_prototype = prototype;
inbuf->_fd = -1;
} else {
if (min_guarantee <= inbuf->capacity - inbuf->size - (inbuf->bytes - inbuf->_buf)) {
/* ok */
} else if ((inbuf->size + min_guarantee) * 2 <= inbuf->capacity) {
/* the capacity should be less than or equal to 2 times of: size + guarantee */
memmove(inbuf->_buf, inbuf->bytes, inbuf->size);
inbuf->bytes = inbuf->_buf;
} else {
unsigned int new_capacity = inbuf->capacity;
do {
new_capacity *= 2;
} while (new_capacity - inbuf->size < min_guarantee);
if (inbuf->_prototype->mmap_settings != NULL && inbuf->_prototype->mmap_settings->threshold <= new_capacity) {
unsigned int new_allocsize = topagesize(new_capacity);
int fd;
r3_buffer_t *newp;
if (inbuf->_fd == -1) {
char *tmpfn = alloca(strlen(inbuf->_prototype->mmap_settings->fn_template) + 1);
strcpy(tmpfn, inbuf->_prototype->mmap_settings->fn_template);
if ((fd = mkstemp(tmpfn)) == -1) {
fprintf(stderr, "failed to create temporary file:%s:%s\n", tmpfn, strerror(errno));
goto MapError;
}
unlink(tmpfn);
} else {
fd = inbuf->_fd;
}
if (ftruncate(fd, new_allocsize) != 0) {
perror("failed to resize temporary file");
goto MapError;
}
if ((newp = (void *)mmap(NULL, new_allocsize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0)) == MAP_FAILED) {
perror("mmap failed");
goto MapError;
}
if (inbuf->_fd == -1) {
/* copy data (moving from malloc to mmap) */
newp->size = inbuf->size;
newp->bytes = newp->_buf;
newp->capacity = new_capacity;
newp->_prototype = inbuf->_prototype;
newp->_fd = fd;
memcpy(newp->_buf, inbuf->bytes, inbuf->size);
r3_buffer__do_free(inbuf);
*_inbuf = inbuf = newp;
} else {
/* munmap */
unsigned int offset = inbuf->bytes - inbuf->_buf;
munmap((void *)inbuf, topagesize(inbuf->capacity));
*_inbuf = inbuf = newp;
inbuf->capacity = new_capacity;
inbuf->bytes = newp->_buf + offset;
}
} else {
r3_buffer_t *newp = r3_mem_alloc(offsetof(r3_buffer_t, _buf) + new_capacity);
newp->size = inbuf->size;
newp->bytes = newp->_buf;
newp->capacity = new_capacity;
newp->_prototype = inbuf->_prototype;
newp->_fd = -1;
memcpy(newp->_buf, inbuf->bytes, inbuf->size);
r3_buffer__do_free(inbuf);
*_inbuf = inbuf = newp;
}
}
}
ret.base = inbuf->bytes + inbuf->size;
ret.len = inbuf->_buf + inbuf->capacity - ret.base;
return ret;
MapError:
ret.base = NULL;
ret.len = 0;
return ret;
}
void r3_buffer_consume(r3_buffer_t **_inbuf, unsigned int delta)
{
r3_buffer_t *inbuf = *_inbuf;
if (delta != 0) {
assert(inbuf->bytes != NULL);
if (inbuf->size == delta) {
*_inbuf = &inbuf->_prototype->_initial_buf;
r3_buffer__do_free(inbuf);
} else {
inbuf->size -= delta;
inbuf->bytes += delta;
}
}
}
void r3_buffer__dispose_linked(void *p)
{
r3_buffer_t **buf = p;
r3_buffer_dispose(buf);
}
void r3_vector__expand(r3_mem_pool_t *pool, r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
void r3_vector__expand(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
{
void *new_entries;
assert(vector->capacity < new_capacity);
if (!vector->capacity)
if (!vector->capacity)
vector->capacity = 4;
while (vector->capacity < new_capacity)
vector->capacity *= 2;
if (pool) {
new_entries = r3_mem_alloc_pool(pool, element_size * vector->capacity);
memcpy(new_entries, vector->entries, element_size * vector->size);
} else {
new_entries = r3_mem_realloc(vector->entries, element_size * vector->capacity);
}
new_entries = r3_mem_realloc(vector->entries, element_size * vector->capacity);
vector->entries = new_entries;
}
void r3_mem_swap(void *_x, void *_y, unsigned int len)
{
char *x = _x, *y = _y;
char buf[256];
while (len != 0) {
unsigned int blocksz = len < sizeof(buf) ? len : sizeof(buf);
memcpy(buf, x, blocksz);
memcpy(x, y, blocksz);
memcpy(y, buf, blocksz);
len -= blocksz;
}
}
void r3_dump_memory(FILE *fp, const char *buf, unsigned int len)
{
unsigned int i, j;
for (i = 0; i < len; i += 16) {
fprintf(fp, "%08x", i);
for (j = 0; j != 16; ++j) {
if (i + j < len)
fprintf(fp, " %02x", (int)(unsigned char)buf[i + j]);
else
fprintf(fp, " ");
}
fprintf(fp, " ");
for (j = 0; j != 16 && i + j < len; ++j) {
int ch = buf[i + j];
fputc(' ' <= ch && ch < 0x7f ? ch : '.', fp);
}
fprintf(fp, "\n");
}
}
void r3_append_to_null_terminated_list(void ***list, void *element)
{
unsigned int cnt;
for (cnt = 0; (*list)[cnt] != NULL; ++cnt)
;
*list = r3_mem_realloc(*list, (cnt + 2) * sizeof(void *));
(*list)[cnt++] = element;
(*list)[cnt] = NULL;
}

View file

@ -57,9 +57,9 @@ R3Node * r3_tree_create(int cap) {
R3Node * n = r3_mem_alloc( sizeof(R3Node) );
memset(n, 0, sizeof(*n));
r3_vector_reserve(NULL, &n->edges, n->edges.size + cap);
r3_vector_reserve(&n->edges, n->edges.size + cap);
r3_vector_reserve(NULL, &n->routes, n->routes.size + 1);
r3_vector_reserve(&n->routes, n->routes.size + 1);
n->compare_type = NODE_COMPARE_PCRE;
return n;
@ -111,7 +111,7 @@ R3Edge * r3_node_connectl(R3Node * n, const char * pat, int len, int dupl, R3Nod
R3Edge * r3_node_append_edge(R3Node *n)
{
r3_vector_reserve(NULL, &n->edges, n->edges.size + 1);
r3_vector_reserve(&n->edges, n->edges.size + 1);
R3Edge *new_e = n->edges.entries + n->edges.size++;
memset(new_e, 0, sizeof(*new_e));
return new_e;
@ -542,7 +542,7 @@ void r3_route_free(R3Route * route) {
static r3_iovec_t* router_append_slug(R3Route * route, const char * slug, unsigned int len) {
r3_iovec_t *temp;
r3_vector_reserve(NULL, &route->slugs, route->slugs.size + 1);
r3_vector_reserve(&route->slugs, route->slugs.size + 1);
temp = route->slugs.entries + route->slugs.size++;
temp->base = slug;
temp->len = len;
@ -565,11 +565,11 @@ static void get_slugs(R3Route * route, const char * path, int path_len) {
}
R3Route * r3_node_append_route(R3Node *tree, const char * path, int path_len, int method, void *data) {
r3_vector_reserve(NULL, &tree->routes, tree->routes.size + 1);
r3_vector_reserve(&tree->routes, tree->routes.size + 1);
R3Route *info = tree->routes.entries + tree->routes.size++;
memset(info, 0, sizeof(*info));
r3_vector_reserve(NULL, &info->slugs, info->slugs.size + 3);
r3_vector_reserve(&info->slugs, info->slugs.size + 3);
info->path.base = (char*) path;
info->path.len = path_len;
info->request_method = method; // ALLOW GET OR POST METHOD
@ -998,7 +998,7 @@ inline int r3_route_cmp(const R3Route *r1, const match_entry *r2) {
*/
// void r3_node_append_route(R3Node * n, R3Route * r)
// {
// r3_vector_reserve(NULL, &n->routes, n->routes.size + 1);
// r3_vector_reserve(&n->routes, n->routes.size + 1);
// memset(n->routes.entries + 1, 0, sizeof(*n->routes.entries));
// if (n->routes == NULL) {

View file

@ -20,7 +20,7 @@ void str_array_free(str_array *l) {
}
bool str_array_append(str_array * l, const char * token, unsigned int len) {
r3_vector_reserve(NULL, &l->tokens, l->tokens.size + 1);
r3_vector_reserve(&l->tokens, l->tokens.size + 1);
r3_iovec_t *temp = l->tokens.entries + l->tokens.size++;
memset(temp, 0, sizeof(*temp));
temp->base = token;

View file

@ -43,7 +43,7 @@ START_TEST (test_access_macros)
ck_assert( str_array_len(vars) == 0);
ck_assert( str_array_cap(vars) == 0);
r3_vector_reserve(NULL, &vars->tokens, 4);
r3_vector_reserve(&vars->tokens, 4);
ck_assert( str_array_len(vars) == 0);
ck_assert( str_array_cap(vars) == 4);