Add util_strncpy() to utils_common.h

Signed-off-by: Lukasz Dorau <[email protected]>

Author: ldorau

src/utils/utils_common.h

@@ -60,6 +60,7 @@ static inline int is_running_in_proxy_lib(void) {
 }
 
 size_t util_get_page_size(void);
+char *util_strncpy(char *dest, size_t destSize, const char *src, size_t n);
 
 #define NOFUNCTION                                                             \
     do {                                                                       \

src/utils/utils_posix_common.c

@@ -50,3 +50,8 @@ size_t util_get_page_size(void) {
     util_init_once(&Page_size_is_initialized, _util_get_page_size);
     return Page_size;
 }
+
+char *util_strncpy(char *dest, size_t destSize, const char *src, size_t n) {
+    (void)destSize; // unused
+    return strncpy(dest, src, n);
+}

src/utils/utils_windows_common.c

@@ -46,3 +46,11 @@ size_t util_get_page_size(void) {
     util_init_once(&Page_size_is_initialized, _util_get_page_size);
     return Page_size;
 }
+
+char *util_strncpy(char *dest, size_t destSize, const char *src, size_t n) {
+    if (strncpy_s(dest, destSize, src, n)) {
+        return NULL;
+    }
+
+    return dest;
+}