From 8f3f85bd03871c6b39d79de7605f522c493d7bf4 Mon Sep 17 00:00:00 2001 From: Xiao Pan Date: Sat, 10 May 2025 00:36:54 -0700 Subject: better comment --- mycan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mycan.c') diff --git a/mycan.c b/mycan.c index 71e4e92..0a6c106 100644 --- a/mycan.c +++ b/mycan.c @@ -114,7 +114,7 @@ int main(int argc, char **argv) } // need fflush for systemd to log my stdout // without fflush, fprintf stderr works, printf not work, fprintf stdout not work - // maybe other ways to flush buffers or disable buffering also works + // maybe other ways to flush buffers or disable buffering (with setbuf and setvbuf) also works // https://unix.stackexchange.com/questions/725331#comment1376185_725331 // https://stackoverflow.com/a/7876743 // https://unix.stackexchange.com/questions/785686#comment1505589_785686 -- cgit v1.2.3-70-g09d2