fix: examples

.gitignore

@@ -1,4 +1,4 @@
-test/
+.cache/
 
 # Prerequisites
 *.d

examples/hashmap/hm1.c

@@ -7,7 +7,7 @@
 #define MAX_STR_LEN 64
 
 /* My custom data type stored as value */
-struct my_custom_type_t {
+struct my_custom_type {
 	int age;
 	char favourite_brand[MAX_STR_LEN];
 };
@@ -41,7 +41,7 @@ bool my_equal_fun(const void *key_a, const void *key_b) {
 void my_free_key(void *key) { free(key); }
 
 void my_free_value(void *value) {
-	struct my_custom_type_t *mct = (struct my_custom_type_t *)value;
+	struct my_custom_type *mct = (struct my_custom_type *)value;
 	free(mct);
 }
 
@@ -51,10 +51,10 @@ int main(void) {
 	/* This hashmap will contain names as keys and a custom type as value */
 	size_t key_size = sizeof(char) * MAX_STR_LEN;
 	size_t value_size = sizeof(int) + sizeof(char) * MAX_STR_LEN;
-	mcl_hashmap *map = mcl_hm_init(my_hash_func, my_equal_fun, my_free_key, my_free_value, key_size, value_size);
+	mcl_hashmap_s *map = mcl_hm_init(my_hash_func, my_equal_fun, my_free_key, my_free_value, key_size, value_size);
 
 	/* Set a new value */
-	struct my_custom_type_t p1 = {
+	struct my_custom_type p1 = {
 		.age = 21,
 	};
 	strncpy(p1.favourite_brand, "Ferrari", sizeof(p1.favourite_brand));
@@ -62,9 +62,9 @@ int main(void) {
 	mcl_hm_set(map, "John", &p1);
 
 	/* Retrieve the data */
-	mcl_bucket *john = mcl_hm_get(map, "John");
+	mcl_bucket_s *john = mcl_hm_get(map, "John");
 	char *name = (char *)john->key;
-	struct my_custom_type_t *john_v = (struct my_custom_type_t *)john->value;
+	struct my_custom_type *john_v = (struct my_custom_type *)john->value;
 	int age = john_v->age;
 	char *fav_brand = john_v->favourite_brand;
 	fprintf(stdout, "Name: %s\nAge: %d\nFavourite brand: %s\n", name, age, fav_brand);

examples/queue/q1.c

@@ -5,7 +5,7 @@
 int main(void) {
 	/* Allocate a new queue */
 	/* Always remember to check return values */
-	mcl_queue *queue = mcl_queue_init(3, sizeof(int));
+	mcl_queue_s *queue = mcl_queue_init(3, sizeof(int));
 
 	int val, out;
 
@@ -17,25 +17,26 @@ int main(void) {
 	mcl_queue_push(queue, &val);
 
 	/* Retrieve values */
-	int front = *((int *)mcl_queue_get_front(queue));
-	int rear = *((int *)mcl_queue_get_rear(queue));
+	int front, rear;
+	mcl_queue_get_front(queue, &front);
+	mcl_queue_get_rear(queue, &rear);
 	printf("Front: %d, Rear: %d\n", front, rear);
 
 	/* Remove an element from the buffer */
 	mcl_queue_pop(queue, &out);
 	printf("Pop: %d\n", out);
 
-	front = *((int *)mcl_queue_get_front(queue));
+	mcl_queue_get_front(queue, &front);
 	printf("Front after pop: %d\n", front);
 
 	val = 3;
 	mcl_queue_push(queue, &val);
 
-	rear = *((int *)mcl_queue_get_rear(queue));
+	mcl_queue_get_rear(queue, &rear);
 	printf("Rear after push 3: %d\n", rear);
 
 	val = 4;
-	int res = mcl_queue_push(queue, &val);
+	mcl_queue_push(queue, &val);
 
 	/* Clear queue */
 	while (mcl_queue_pop(queue, &out) == 0) {

examples/string/str1.c

@@ -9,15 +9,17 @@ int main(void) {
 	char *c_str;
 
 	/* Allocate a new dynamic string with an initial capacity */
-	/* Always remember to check return values */
-	mcl_string *str = mcl_string_new("Hello, world!", 512);
+	mcl_string_s *str = mcl_string_new("Hello, world!", 512);
+	if (str == NULL) {
+		printf("Failed to initialize string");
+		exit(EXIT_FAILURE);
+	}
 
 	/* Retrieve a C str from mcl_string with mcl_string_cstr() */
 	c_str = mcl_string_cstr(str);
 	length = mcl_string_length(str);
 	capacity = mcl_string_capacity(str);
-	printf("%s\nlength: %ld, capacity: %ld\n", c_str, length, capacity);
-	free(c_str);
+	printf("%s\nlength: %lld, capacity: %lld\n", c_str, length, capacity);
 
 	/* Append text to a mcl_string */
 	mcl_string_append(str, " How are you?");
@@ -26,8 +28,7 @@ int main(void) {
 	c_str = mcl_string_cstr(str);
 	length = mcl_string_length(str);
 	capacity = mcl_string_capacity(str);
-	printf("%s\nsize: %ld, cap: %ld\n", c_str, length, capacity);
-	free(c_str);
+	printf("%s\nsize: %lld, cap: %lld\n", c_str, length, capacity);
 
 	/* Always deallocate memory */
 	mcl_string_free(str);

examples/string/str2.c

@@ -1,20 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "../../string/mystring.h"
-
-int main(void) {
-	mcl_string *str = mcl_string_new("Hello, world!", 0);
-	mcl_string_append(str, " How are you?");
-
-	char *c_str = mcl_string_cstr(str);
-	size_t len = mcl_string_length(str);
-	size_t cap = mcl_string_capacity(str);
-
-	fprintf(stdout, "%s\nlen: %ld\ncapacity: %ld\n", c_str, len, cap);
-
-	mcl_string_free(str);
-	free(c_str);
-
-	return 0;
-}

hashmap/myhashmap.c

@@ -73,7 +73,7 @@ mcl_hashmap_s *mcl_hm_init(hash_f *hash_fn, equal_f *equal_fn, free_key_f *free_
 
 	int ret;
 	for (size_t i = 0; i < hashmap->num_locks; ++i) {
-		ret = mtx_init(&(hashmap->locks[i]), NULL);
+		ret = mtx_init(&(hashmap->locks[i]), mtx_plain);
 		if (ret != thrd_success) {
 			/* Mutex failed */
 			for (size_t j = 0; j < i; ++j) {

hashmap/myhashmap.h

@@ -63,7 +63,7 @@ typedef struct mcl_hashmap {
 	free_value_f *free_value_fn;		   /**< Value deallocation function (optional) */
 	size_t key_size;					   /**< Size in bytes of the key */
 	size_t value_size;					   /**< Size in bytes of the value */
-	mcl_bucket map[MYCLIB_HASHMAP_SIZE]; /**< Array of bucket chains */
+	mcl_bucket_s map[MYCLIB_HASHMAP_SIZE]; /**< Array of bucket chains */
 	mtx_t *locks;						   /**< Mutex array */
 	size_t num_locks;					   /**< Number of mutex */
 } mcl_hashmap_s;
@@ -83,7 +83,7 @@ typedef struct mcl_hashmap {
  * @param[in] value_size Size in bytes of each value to be stored
  * @return A pointer to the newly initialized hash map, or NULL on failure
  */
-mcl_hashmap *mcl_hm_init(hash_f *hash_fn, equal_f *equal_fn, free_key_f *free_key_fn, free_value_f *free_value_fn, size_t key_size, size_t value_size);
+mcl_hashmap_s *mcl_hm_init(hash_f *hash_fn, equal_f *equal_fn, free_key_f *free_key_fn, free_value_f *free_value_fn, size_t key_size, size_t value_size);
 
 /**
  * @brief Free all resources used by the hash map

meson.build

@@ -0,0 +1,27 @@
+project(
+  'examples',
+  'c',
+  version: '0.1',
+  default_options: ['c_std=c17'],
+)
+
+string = files(
+  'examples/string/str1.c',
+  'string/mystring.c',
+)
+
+queue = files(
+  'examples/queue/q1.c',
+  'queue/myqueue.c',
+)
+
+hashmap = files(
+  'examples/hashmap/hm1.c',
+  'hashmap/myhashmap.c',
+)
+
+inc_dir = include_directories('string', 'queue', 'hashmap')
+
+executable('string', string, include_directories: inc_dir)
+executable('queue', queue, include_directories: inc_dir)
+executable('hashmap', hashmap, include_directories: inc_dir)

native_cl.ini

@@ -0,0 +1,4 @@
+[binaries]
+c = 'cl'
+cpp = 'cl'
+ar = 'lib'

queue/myqueue.c

@@ -16,7 +16,7 @@ mcl_queue_s *mcl_queue_init(size_t queue_size, size_t elem_size) {
 		return NULL;
 	}
 
-	int ret = mtx_init(&queue->lock, NULL);
+	int ret = mtx_init(&queue->lock, mtx_plain);
 	if (ret != thrd_success) {
 		free(queue->buffer);
 		free(queue);
@@ -47,7 +47,7 @@ int mcl_queue_push(mcl_queue_s *queue, const void *elem) {
 	}
 
 	/* Copy the elem in the buffer */
-	void *dest = (void *)queue->buffer + (queue->rear * queue->elem_size);
+	void *dest = (char *)queue->buffer + (queue->rear * queue->elem_size);
 	memcpy(dest, elem, queue->elem_size);
 
 	queue->size++;
@@ -71,7 +71,7 @@ int mcl_queue_pop(mcl_queue_s *queue, void *out_elem) {
 		return -1;
 	}
 
-	void *src = (void *)queue->buffer + (queue->front * queue->elem_size);
+	void *src = (char *)queue->buffer + (queue->front * queue->elem_size);
 	memcpy(out_elem, src, queue->elem_size);
 
 	queue->front = (queue->front + 1) % queue->capacity;
@@ -94,7 +94,7 @@ int mcl_queue_get_front(mcl_queue_s *queue, void *out) {
 		return -1;
 	}
 
-	void *front = (void *)queue->buffer + (queue->front * queue->elem_size);
+	void *front = (char *)queue->buffer + (queue->front * queue->elem_size);
 	memcpy(out, front, queue->elem_size);
 
 	mtx_unlock(&queue->lock);
@@ -121,7 +121,7 @@ int mcl_queue_get_rear(mcl_queue_s *queue, void *out) {
 		rear_index = queue->rear - 1;
 	}
 
-	void *rear = (void *)queue->buffer + (rear_index * queue->elem_size);
+	void *rear = (char *)queue->buffer + (rear_index * queue->elem_size);
 	memcpy(out, rear, queue->elem_size);
 
 	mtx_unlock(&queue->lock);

string/mystring.c

@@ -78,7 +78,7 @@ mcl_string_s *mcl_string_new(const char *text, size_t initial_capacity) {
 	str->data[str->size] = '\0';
 
 	/* Init pthread mutex */
-	if (mtx_init(&str->lock, NULL) != thrd_success) {
+	if (mtx_init(&str->lock, mtx_plain) != thrd_success) {
 		free(str->data);
 		free(str);