sprintf.c 587 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 sprintf since no vsnprintf!
  11. #else
  12. int attribute_hidden __sprintf(char *__restrict buf, const char * __restrict format, ...)
  13. {
  14. va_list arg;
  15. int rv;
  16. va_start(arg, format);
  17. rv = __vsnprintf(buf, SIZE_MAX, format, arg);
  18. va_end(arg);
  19. return rv;
  20. }
  21. strong_alias(__sprintf,sprintf)
  22. #endif