Lines Matching refs:buffer
136 void *buffer;
141 buffer = mmap(NULL, sz, PROT_READ | PROT_WRITE,
144 if (buffer == (void *)-1) {
146 buffer = mmap(NULL, sz, PROT_READ | PROT_WRITE,
149 if (buffer != (void *)-1)
153 return buffer;
174 unsigned char *buffer = NULL;
191 buffer = mmap_large_buffer(chunk_size, &buffer_sz);
192 if (buffer == (void *)-1) {
246 lu = read(fd, buffer, min(zc.recv_skip_hint,
250 EVP_DigestUpdate(ctx, buffer, lu);
252 hash_zone(buffer, lu);
262 lu = read(fd, buffer + sub, min(chunk_size - sub,
269 EVP_DigestUpdate(ctx, buffer + sub, lu);
271 hash_zone(buffer + sub, lu);
283 lu = read(fd, buffer, SHA256_DIGEST_LENGTH);
287 if (memcmp(digest, buffer,
316 munmap(buffer, buffer_sz);
449 unsigned char *buffer;
547 buffer = mmap_large_buffer(chunk_size, &buffer_sz);
548 if (buffer == (unsigned char *)-1) {
582 randomize(buffer, buffer_sz);
597 wr = send(fd, buffer + offset,
602 EVP_DigestUpdate(ctx, buffer + offset, wr);
610 munmap(buffer, buffer_sz);