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Merge pull request #139 from PawelWMS/develop_W4_fixes 

Fixing all /W4 level warnings.
This commit is contained in:
Max Bruckner 2017-03-31 01:18:08 +02:00
parent 6702037b68 2148e3277a
commit f0230a584f
2 changed files with 13 additions and 4 deletions
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15
cJSON.c
View File

@ -23,7 +23,10 @@
/* cJSON */
/* JSON parser in C. */
#ifdef __GNUC__
#pragma GCC visibility push(default)
#endif
#include <string.h>
#include <stdio.h>
#include <math.h>
@ -32,7 +35,10 @@
#include <limits.h>
#include <ctype.h>
#include <locale.h>
#ifdef __GNUC__
#pragma GCC visibility pop
#endif
#include "cJSON.h"
@ -956,7 +962,7 @@ static parse_buffer *buffer_skip_whitespace(parse_buffer * const buffer)
/* Parse an object - create a new root, and populate. */
CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated)
{
parse_buffer buffer;
parse_buffer buffer = { 0 };
cJSON *item = NULL;
/* reset error position */
@ -1040,7 +1046,7 @@ CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value)
return cJSON_ParseWithOpts(value, 0, 0);
}
#define min(a, b) ((a < b) ? a : b)
#define cjson_min(a, b) ((a < b) ? a : b)
static unsigned char *print(const cJSON * const item, cJSON_bool format, const internal_hooks * const hooks)
{
@ -1079,7 +1085,7 @@ static unsigned char *print(const cJSON * const item, cJSON_bool format, const i
{
goto fail;
}
memcpy(printed, buffer->buffer, min(buffer->length, buffer->offset + 1));
memcpy(printed, buffer->buffer, cjson_min(buffer->length, buffer->offset + 1));
printed[buffer->offset] = '\0'; /* just to be sure */
/* free the buffer */
@ -1771,7 +1777,10 @@ CJSON_PUBLIC(void) cJSON_AddItemToObject(cJSON *object, const char *string, cJSO
#if defined (__clang__) || ((__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5))))
#pragma GCC diagnostic push
#endif
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wcast-qual"
#endif
/* Add an item to an object with constant string as key */
CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item)
{

2
cJSON.h
View File

@ -150,7 +150,7 @@ CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int item);
/* Get item "string" from object. Case insensitive. */
CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON *object, const char *string);
CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON *object, const char *string);
CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);