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tools/mkconfig.c: Add logic to keep all of the buffering options in sync.

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This commit is contained in:
Gregory Nutt 2017-02-09 16:17:54 -06:00
parent 98d072a1f7
commit 0b4a9539be
2 changed files with 5 additions and 2 deletions
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1
libc/libc.h
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@ -53,6 +53,7 @@
/**************************************************************************** /****************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
****************************************************************************/ ****************************************************************************/
/* This configuration directory is used in environment variable processing /* This configuration directory is used in environment variable processing
* when we need to reference the user's home directory. There are no user * when we need to reference the user's home directory. There are no user
* directories in NuttX so, by default, this always refers to the root * directories in NuttX so, by default, this always refers to the root

4
tools/mkconfig.c
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@ -206,7 +206,9 @@ int main(int argc, char **argv, char **envp)
printf(" */\n\n"); printf(" */\n\n");
printf("#if CONFIG_NFILE_STREAMS == 0\n"); printf("#if CONFIG_NFILE_STREAMS == 0\n");
printf("# undef CONFIG_STDIO_BUFFER_SIZE\n"); printf("# undef CONFIG_STDIO_BUFFER_SIZE\n");
printf("# define CONFIG_STDIO_BUFFER_SIZE 0\n"); printf("# undef CONFIG_STDIO_LINEBUFFER\n");
printf("# undef CONFIG_STDIO_DISABLE_BUFFERING\n");
printf("# define CONFIG_STDIO_DISABLE_BUFFERING 1\n");
printf("#endif\n\n"); printf("#endif\n\n");
printf("/* If the maximum message size is zero, then we assume that message queues\n"); printf("/* If the maximum message size is zero, then we assume that message queues\n");