This change adds a symlinks.Resolve function for resolving symlinks and
updates usages across the code to make use of it.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change ensures that the first match of an executable in the path
is retured instead of a list of candidates. This prevents a CDI spec,
for example, from containing multiple entries for a single executable
(e.g. nvidia-smi).
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds a Locator that can be used to locate libraries.
If library names are specified, the ldcache is searched otherwise
symlinks are resolved.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
The Relative method added to the Locator interface was
not correctly implemented in the file type. The root was
never set when instantiating the object.
This change removes this method from the interface and the file
type, switching to a local implementation in the mounts type
instead.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This adds a Relative function to the Locator interface and uses
this to determine the host and container paths for located files
(and devices). This ensures that the root (e.g. the nvidia driver
root) is stripped from the container path.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds a symlink locator that follows symlinks and returns all
elements in the chain and a device locator that finds character devices.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
