From 79973061600a2af480c4f8ec1e1e71846985b653 Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Wed, 17 Feb 2021 17:59:05 -0500 Subject: dirlist program, making fat refuse to list file as directory --- src/user/include/knob/block.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/user/include/knob/block.h') diff --git a/src/user/include/knob/block.h b/src/user/include/knob/block.h index f77709d..1231a6d 100644 --- a/src/user/include/knob/block.h +++ b/src/user/include/knob/block.h @@ -18,4 +18,10 @@ uint32_t strlen(const char *str) __attribute__ ((pure)); bool strequ(const char *a, const char *b) __attribute__ ((pure)); +//if str has length == len, nothing is done +//if str has length < len, it is right-padded with spaces +//if str has length > len, the end is replaced with " ..." +//this replacement happens in place, with no memory allocation +void str_trunc_fill(char *str, uint32_t len); + #endif \ No newline at end of file -- cgit v1.2.3