Willy Tarreau 1f2433fb6a MINOR: tools: add function read_line_to_trash() to read a line of a file
This function takes on input a printf format for the file name, making
it particularly suitable for /proc or /sys entries which take a lot of
numbers. It also automatically trims the trailing CR and/or LF chars.
2023-09-08 16:25:19 +02:00
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