centos man page for vbin_printf

VBIN_PRINTF(9)						     Basic C Library Functions						    VBIN_PRINTF(9)

NAME
       vbin_printf - Parse a format string and place args' binary value in a buffer

SYNOPSIS
       int vbin_printf(u32 * bin_buf, size_t size, const char * fmt, va_list args);

ARGUMENTS
       bin_buf
	   The buffer to place args' binary value

       size
	   The size of the buffer(by words(32bits), not characters)

       fmt
	   The format string to use

       args
	   Arguments for the format string

DESCRIPTION
       The format follows C99 vsnprintf, except n is ignored, and its argument is skiped.

       The return value is the number of words(32bits) which would be generated for the given input.

NOTE
       If the return value is greater than size, the resulting bin_buf is NOT valid for bstr_printf.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							    VBIN_PRINTF(9)