Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
buffer_peek(3)		   Library Functions Manual		buffer_peek(3)

NAME
       buffer_peek - return pointer to string in buffer

SYNTAX
       #include	<libowfat/buffer.h>

       char* buffer_peek(buffer* b);

DESCRIPTION
       buffer_peek  returns  a	pointer	to the first byte of the string	in the
       buffer.

EXAMPLE
       buffer_feed, buffer_peek	and buffer_seek	 can  be  used	for  efficient
       reading loops, nearly the same speed as calling op directly:

	 for (;;) {
	   r = buffer_feed(&b);
	   if (r <= 0) return r;
	   x = buffer_peek(&b);
	   dosomething(x,r);
	   buffer_seek(&b,r);
	 }

SEE ALSO
       buffer_init(3),	  buffer_feed(3),    buffer_get(3),    buffer_seek(3),
       buffer(3)

								buffer_peek(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=libowfat_buffer_peek&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

home | help