diff options
Diffstat (limited to 'nuttx/configs/README.txt')
-rw-r--r-- | nuttx/configs/README.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt index 50208f210..77384eb1a 100644 --- a/nuttx/configs/README.txt +++ b/nuttx/configs/README.txt @@ -506,10 +506,11 @@ defconfig -- This is a configuration file similar to the Linux CONFIG_STDIO_LINEBUFFER - If standard C buffered I/O is enabled (CONFIG_STDIO_BUFFER_SIZE > 0), then this option may be added to force automatic, line-oriented flushing the output buffer - for printf() fprintf(), and vfprintf(). When a newline is - encountered in the format string, the output buffer will be - flushed. This (slightly) increases the NuttX footprint but - supports the kind of behavior that people expect for printf. + for putc(), fputc(), putchar(), puts(), fputs(), printf(), + fprintf(), and vfprintf(). When a newline is encountered in + the output string, the output buffer will be flushed. This + (slightly) increases the NuttX footprint but supports the kind + of behavior that people expect for printf(). CONFIG_NUNGET_CHARS - Number of characters that can be buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message |