[Libguestfs] [PATCH v8 6/8] New API: internal_yara_scan

[Richard W.M. Jones]

On Tue, Apr 25, 2017 at 12:20:04AM +0300, Matteo Cafasso wrote:
> +  CHROOT_IN;
> +  fd = open (path, O_RDONLY|O_CLOEXEC);
> +  CHROOT_OUT;
> +
> +  if (fd < 0) {

open(2) returns -1 on error, so you only need to check for that.

Rich.

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