iovec.h File Reference

sc_iovec_ptr: Supports iterating over a 'struct iovec'. More...

#include <string.h>

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Data Structures
struct	sc_iovec_ptr

Functions
static void	sc_iovec_ptr_init (struct sc_iovec_ptr *iovp, const struct iovec *iov, int iovlen)
	Initialise a struct sc_iovec_ptr. More...
static void	sc_iovec_ptr_init_buf (struct sc_iovec_ptr *iovp, void *buf, int len)
	Initialise a struct sc_iovec_ptr with a contiguous buffer. More...
static void	sc_iovec_ptr_init_packet (struct sc_iovec_ptr *iovp, const struct sc_packet *packet)
	Initialise a struct sc_iovec_ptr to point at packet data. More...
static int	sc_iovec_ptr_bytes (const struct sc_iovec_ptr *iovp)
	Returns the number of bytes represented by an sc_iovec_ptr. More...
int	sc_iovec_ptr_skip (struct sc_iovec_ptr *iovp, int bytes_to_skip)
	Skip forward over an iovec. More...
int	sc_iovec_ptr_find_chr (const struct sc_iovec_ptr *iovp, int c)
	Find offset of character in iovec. More...
int	sc_iovec_ptr_copy_out (void *dest, struct sc_iovec_ptr *iovp, int max_bytes)
	Copy data out of an sc_iovec_ptr. More...
static void	sc_iovec_copy_from_end (void *dest_buf, const struct iovec *iov, int iovlen, int bytes)
	Copy data out of the end of a sc_iovec_ptr. More...
static void	sc_iovec_trim_end (struct iovec *iov, uint8_t *iovlen, int bytes)
	Remove data from the end of an iovec. More...

Detailed Description

sc_iovec_ptr: Supports iterating over a 'struct iovec'.