Set shim's stdout/stderr to the shim log file #2725
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sporksmith
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Feb 7, 2023
Shadow now uses an fd passed through fork/exec for the shim log rather than passing a filename using `SHADOW_LOG_FILE`, and also uses this fd for stdout and stderr. If the shim writes to stdout/stderr (or the plugin disables interposition and writes to stdout/stderr), it should be written to the shim log rather than to shadow's stdout/stderr (which may be the terminal or some other file).
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Shadow now uses an fd passed through fork/exec for the shim log rather than passing a filename using
SHADOW_LOG_FILE, and also uses this fd for stdout and stderr.If the shim writes to stdout/stderr (or the plugin disables interposition and writes to stdout/stderr), it should be written to the shim log rather than to shadow's stdout/stderr (which may be the terminal or some other file).
@sporksmith If this overlaps with your
Threadmigration let me know and I'll hold off on merging.