#define STDIN_BUF "I" #define STDOUT_BUF "O" #define STDERR_BUF "E" #define LINE_BUF "L" #define NO_BUF "0" /* invalid for STDIN_BUF */ #define LIBSTDBUF_PATH "/usr/libexec/coreutils/libstdbuf.so" #define STDBUF(stream, mode) \ "_STDBUF_"stream"="mode
