mirror of
https://github.com/opencontainers/runc.git
synced 2026-04-22 23:17:17 +08:00
Aleksa Sarai
ca509e76ff
These helpers all make more sense as a self-contained package and moving them has the added benefit of removing an unneeded libpathrs dependency (from libcontainer/utils's import of pathrs-lite) from several test binaries. Signed-off-by: Aleksa Sarai <aleksa@amutable.com>
36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
package utils
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import (
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"os"
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"github.com/opencontainers/runc/internal/cmsg"
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)
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// RecvFile waits for a file descriptor to be sent over the given AF_UNIX
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// socket. The file name of the remote file descriptor will be recreated
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// locally (it is sent as non-auxiliary data in the same payload).
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//
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// Deprecated: This method is deprecated and has been moved to an internal
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// package (see [cmsg.RecvFile]). It will be removed in runc 1.6.
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func RecvFile(socket *os.File) (*os.File, error) {
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return cmsg.RecvFile(socket)
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}
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// SendFile sends a file over the given AF_UNIX socket. file.Name() is also
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// included so that if the other end uses RecvFile, the file will have the same
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// name information.
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//
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// Deprecated: This method is deprecated and has been moved to an internal
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// package (see [cmsg.SendFile]). It will be removed in runc 1.6.
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func SendFile(socket, file *os.File) error {
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return cmsg.SendFile(socket, file)
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}
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// SendRawFd sends a specific file descriptor over the given AF_UNIX socket.
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//
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// Deprecated: This method is deprecated and has been moved to an internal
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// package (see [cmsg.SendRawFd]). It will be removed in runc 1.6.
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func SendRawFd(socket *os.File, msg string, fd uintptr) error {
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return cmsg.SendRawFd(socket, msg, fd)
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}
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