Handle EINTR on blocking I/O #659
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This will allow it to be used in more places. Helps: containers#657 Signed-off-by: Simon McVittie <[email protected]>
If a blocking operation is interrupted by a signal, including SIGCHLD, various things can fail with EINTR. This is not a "real" error and can result in spurious failures. Resolves: containers#657 Signed-off-by: Simon McVittie <[email protected]>
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utils: Move TEMP_FAILURE_RETRY reimplementation here
This will allow it to be used in more places.
Helps: Handle EINTR #657
Handle EINTR when doing I/O on files or sockets
If a blocking operation is interrupted by a signal, including SIGCHLD,
various things can fail with EINTR. This is not a "real" error and can
result in spurious failures.
Resolves: Handle EINTR #657
cc @refi64 @mcatanzaro