snprintf.c 548 B

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  1. /* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
  2. *
  3. * GNU Library General Public License (LGPL) version 2 or later.
  4. *
  5. * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
  6. */
  7. #include "_stdio.h"
  8. #include <stdarg.h>
  9. #ifndef __STDIO_HAS_VSNPRINTF
  10. #warning Skipping snprintf since no vsnprintf!
  11. #else
  12. int snprintf(char *__restrict buf, size_t size,
  13. const char * __restrict format, ...)
  14. {
  15. va_list arg;
  16. int rv;
  17. va_start(arg, format);
  18. rv = vsnprintf(buf, size, format, arg);
  19. va_end(arg);
  20. return rv;
  21. }
  22. #endif