Function mallocAndLoadFile_orDie

freebsd/contrib/zstd/examples/common.h:204–210

! mallocAndLoadFile_orDie() : * allocate memory buffer and then load file into it. * * Note: This function will send an error to stderr and exit if memory allocation * fails or it cannot read data from the given file path. * * @return If successful this function will return buffer and bufferSize(=fileSize), * otherwise it will printout an error to stderr and exit. */

 * otherwise it will printout an error to stderr and exit.
 */
static void* mallocAndLoadFile_orDie(const char* fileName, size_t* bufferSize) {
    size_t const fileSize = fsize_orDie(fileName);
    *bufferSize = fileSize;
    void* const buffer = malloc_orDie(*bufferSize);
    loadFile_orDie(fileName, buffer, *bufferSize);
    return buffer;
}

/*! saveFile_orDie() :
 *