diff options
Diffstat (limited to 'guix/store.scm')
| -rw-r--r-- | guix/store.scm | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/guix/store.scm b/guix/store.scm index 773d53e82b..3bf56573bf 100644 --- a/guix/store.scm +++ b/guix/store.scm @@ -65,6 +65,7 @@ build-mode open-connection + port->connection close-connection with-store set-build-options @@ -517,6 +518,23 @@ for this connection will be pinned. Return a server object." (or done? (process-stderr conn))) conn))))))))) +(define* (port->connection port + #:key (version %protocol-version)) + "Assimilate PORT, an input/output port, and return a connection to the +daemon, assuming the given protocol VERSION. + +Warning: this procedure assumes that the initial handshake with the daemon has +already taken place on PORT and that we're just continuing on this established +connection. Use with care." + (let-values (((output flush) + (buffering-output-port port (make-bytevector 8192)))) + (%make-nix-server port + (protocol-major version) + (protocol-minor version) + output flush + (make-hash-table 100) + (make-hash-table 100)))) + (define (write-buffered-output server) "Flush SERVER's output port." (force-output (nix-server-output-port server)) |