num_read 182 gc/os_dep.c ssize_t num_read = 0; num_read 185 gc/os_dep.c while (num_read < count) { num_read 186 gc/os_dep.c result = READ(fd, buf + num_read, count - num_read); num_read 189 gc/os_dep.c num_read += result; num_read 191 gc/os_dep.c return num_read;