benchbuild.utils.uchroot module

class benchbuild.utils.uchroot.UchrootEC[source]

Bases: enum.Enum

An enumeration.

MNT_DEV_FAILED = 253
MNT_FAILED = 255
MNT_PROC_FAILED = 254
MNT_PTS_FAILED = 251
MNT_SYS_FAILED = 252
benchbuild.utils.uchroot.clean_env(uchroot_cmd, varnames)[source]

Returns a uchroot cmd that runs inside a filtered environment.

benchbuild.utils.uchroot.env(mounts)[source]

Compute the environment of the change root for the user.

Parameters:mounts – The mountpoints of the current user.
Returns:paths ld_libs
benchbuild.utils.uchroot.mounts(prefix, __mounts)[source]

Compute the mountpoints of the current user.

Parameters:
  • prefix – Define where the job was running if it ran on a cluster.
  • mounts – All mounts the user currently uses in his file system.
Returns:

mntpoints
benchbuild.utils.uchroot.no_args(**kwargs)[source]

Return the uchroot command without any customizations.

benchbuild.utils.uchroot.no_llvm(*args, uid=0, gid=0, **kwargs)[source]

Return a customizable uchroot command.

The command will be executed inside a uchroot environment.

Parameters:args – List of additional arguments for uchroot (typical: mounts)
Returns:chroot_cmd
benchbuild.utils.uchroot.retry(pb_cmd, retries=0, max_retries=10, retcode=0, retry_retcodes=None)[source]
benchbuild.utils.uchroot.uchroot(*args, **kwargs)[source]

Return a customizable uchroot command.

Parameters:args – List of additional arguments for uchroot (typical: mounts)
Returns:chroot_cmd
benchbuild.utils.uchroot.uretry(cmd, retcode=0)[source]
benchbuild.utils.uchroot.with_mounts(*args, uchroot_cmd_fn=<function no_args>, **kwargs)[source]

Return a uchroot command with all mounts enabled.