ProcReadFromStderrFmt
Description
Blocking read of the child’s stderr, then parse the captured bytes with StrReadFmt using the supplied format directives. Mirror of ProcReadFromStdoutFmt over the stderr pipe.
Parameters
| Name | Direction | Description |
|---|---|---|
p |
in | Process whose stderr should be drained. |
Success
Returns to the caller. The stderr pipe was drained into a transient Str, StrReadFmt parsed it into the supplied outputs, and the transient buffer has been freed.
Failure
Returns to the caller. Underlying read/parse errors are logged by the wrapped calls; outputs whose corresponding directive did not match remain at their pre-call values. The transient buffer is freed on every path.
Usage example (Cross-references)
Usage examples (Cross-references)
No external code usages found in the scanned files.
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