static int file_read(URLContext *h, unsigned char *buf, int size)
{
FileContext *c = h->priv_data;
- int r;
+ int ret;
size = FFMIN(size, c->blocksize);
- r = read(c->fd, buf, size);
- return (-1 == r)?AVERROR(errno):r;
+ ret = read(c->fd, buf, size);
+ return (ret == -1) ? AVERROR(errno) : ret;
}
static int file_write(URLContext *h, const unsigned char *buf, int size)
{
FileContext *c = h->priv_data;
- int r;
+ int ret;
size = FFMIN(size, c->blocksize);
- r = write(c->fd, buf, size);
- return (-1 == r)?AVERROR(errno):r;
+ ret = write(c->fd, buf, size);
+ return (ret == -1) ? AVERROR(errno) : ret;
}
static int file_get_handle(URLContext *h)