core: add two new unit file settings: StandardInputData= + StandardInputText=

Both permit configuring data to pass through STDIN to an invoked
process. StandardInputText= accepts a line of text (possibly with
embedded C-style escapes as well as unit specifiers), which is appended
to the buffer to pass as stdin, followed by a single newline.
StandardInputData= is similar, but accepts arbitrary base64 encoded
data, and will not resolve specifiers or C-style escapes, nor append
newlines.

This may be used to pass input/configuration data to services, directly
in-line from unit files, either in a cooked or in a more raw format.

0 files changed, 0 insertions, 0 deletions