Re: [U-Boot] [PATCH v4 8/8] sandbox: Add basic command line parsing

On Wednesday 15 February 2012 18:51:18 Simon Glass wrote:

--- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c

+#include <stdio.h>

+void os_usage(int err) +{

• if (err < 0)

• fprintf(stderr, "Try `--help' for more information.\n");
  

• fprintf(err < 0 ? stderr : stdout, "u-boot, "

• "a command line test interface to U-Boot\n\n"
  

• "usage:\tu-boot [-ch]\n"
  

• "Options:\n"
  

• "\t-h\tDisplay help\n"
  

• "\t-c <command>\tExecute U-Boot command\n");
  

this actually doesn't work. we're using the stdio from u-boot itself, so we can't use stdio.h from glibc. if it works for you, i'm pretty sure it's purely an accident (perhaps related to the fortification change i just posted). -mike