Line data    Source code

       1              : #include "mem.h"
       2              : 
       3         1332 : Return memory_string_length(
       4              :         const memory *memory_structure,
       5              :         size_t       *length_out)
       6              : {
       7              :         /** Return status
       8              :          *  The status that will be passed to return() before exiting
       9              :          *  By default, the function worked without errors
      10              :          */
      11         1332 :         Return status = SUCCESS;
      12              : 
      13         1332 :         if(memory_structure == NULL || length_out == NULL)
      14              :         {
      15            0 :                 slog(ERROR,"Memory management; Invalid arguments for string length helper");
      16            0 :                 status = FAILURE;
      17         1332 :         } else if(memory_structure->length == 0){
      18          154 :                 *length_out = 0;
      19         1178 :         } else if(memory_structure->data == NULL){
      20            0 :                 *length_out = 0;
      21              :         } else {
      22         1178 :                 const unsigned char *bytes = (const unsigned char *)memory_structure->data;
      23         1178 :                 size_t index = 0;
      24              : 
      25      1370294 :                 for(; index < memory_structure->length; ++index)
      26              :                 {
      27      1370294 :                         if(bytes[index] == '\0')
      28              :                         {
      29         1178 :                                 break;
      30              :                         }
      31              :                 }
      32              : 
      33         1178 :                 *length_out = index;
      34              :         }
      35              : 
      36         1332 :         provide(status);
      37              : }