diff options
Diffstat (limited to 'nuttx/tools/mkconfig.c')
-rw-r--r-- | nuttx/tools/mkconfig.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nuttx/tools/mkconfig.c b/nuttx/tools/mkconfig.c index c8a6fb261..13598938c 100644 --- a/nuttx/tools/mkconfig.c +++ b/nuttx/tools/mkconfig.c @@ -184,6 +184,13 @@ int main(int argc, char **argv, char **envp) printf("# undef CONFIG_NUNGET_CHARS\n"); printf("# define CONFIG_NUNGET_CHARS 0\n"); printf("#endif\n\n"); + printf("/* If no standard C buffered I/O is not supported, then line-oriented buffering\n"); + printf(" * cannot be supported.\n"); + printf(" */\n\n"); + printf("#if CONFIG_STDIO_BUFFER_SIZE == 0\n"); + printf("# undef CONFIG_STDIO_LINEBUFFER\n"); + printf("# define CONFIG_STDIO_LINEBUFFER 0\n"); + printf("#endif\n\n"); printf("/* If the maximum message size is zero, then we assume that message queues\n"); printf(" * support should be disabled\n"); printf(" */\n\n"); |