gzwrite.c File Reference

#include "gzguts.h"

Include dependency graph for gzwrite.c:

Go to the source code of this file.

Functions
static int	gz_init ()
static int	gz_comp ()
static int	gz_zero ()
static z_size_t	gz_write ()
static int	gz_init (gz_statep state)
static int	gz_comp (gz_statep state, int flush)
static int	gz_zero (gz_statep state, long len)
static z_size_t	gz_write (gz_statep state, voidpc buf, z_size_t len)
int	gzwrite (gzFile file, voidpc buf, unsigned len)
z_size_t	gzfwrite (voidpc buf, z_size_t size, z_size_t nitems, gzFile file)
int	gzputc (gzFile file, int c)
int	gzputs (gzFile file, const char *str)
int	gzprintf (gzFile file, const char *format, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, int a13, int a14, int a15, int a16, int a17, int a18, int a19, int a20)
int	gzflush (gzFile file, int flush)
int	gzsetparams (gzFile file, int level, int strategy)
int	gzclose_w (gzFile file)

Function Documentation

gz_comp() [1/2]

static int gz_comp ( )

static

Referenced by gz_write(), gz_zero(), gzclose_w(), gzflush(), gzprintf(), and gzsetparams().

gz_comp() [2/2]

static int gz_comp ( gz_statep  state, int  flush  )

static

Definition at line 74 of file gzwrite.c.

References z_stream_s::avail_in, z_stream_s::avail_out, deflate(), deflateReset(), gz_error(), gz_init(), gzFile_s::have, z_stream_s::next_in, z_stream_s::next_out, Z_ERRNO, Z_FINISH, Z_NO_FLUSH, Z_OK, Z_STREAM_END, Z_STREAM_ERROR, and zstrerror.

gz_init() [1/2]

static int gz_init ( )

static

Referenced by gz_comp(), gz_write(), and gzprintf().

gz_init() [2/2]

static int gz_init ( gz_statep  state )

static

Definition at line 18 of file gzwrite.c.

References z_stream_s::avail_out, DEF_MEM_LEVEL, deflateInit2, free(), gz_error(), malloc(), MAX_WBITS, z_stream_s::next_in, z_stream_s::next_out, z_stream_s::opaque, Z_DEFLATED, Z_MEM_ERROR, Z_NULL, Z_OK, z_stream_s::zalloc, and z_stream_s::zfree.

gz_write() [1/2]

static z_size_t gz_write ( )

static

Referenced by gzfwrite(), gzputc(), gzputs(), and gzwrite().

gz_write() [2/2]

static z_size_t gz_write ( gz_statep  state, voidpc  buf, z_size_t  len  )

static

Definition at line 179 of file gzwrite.c.

References gz_comp(), gz_init(), gz_zero(), gzFile_s::have, gz_state::seek, z_const, and Z_NO_FLUSH.

gz_zero() [1/2]

static int gz_zero ( )

static

Referenced by gz_write(), gzclose_w(), gzflush(), gzprintf(), gzputc(), and gzsetparams().

gz_zero() [2/2]

static int gz_zero ( gz_statep  state, long  len  )

static

Definition at line 146 of file gzwrite.c.

References z_stream_s::avail_in, GT_OFF, gz_comp(), z_stream_s::next_in, Z_NO_FLUSH, and z_off64_t.

gzclose_w()

int gzclose_w

(

gzFile

file

)

Definition at line 628 of file gzwrite.c.

References deflateEnd(), gz_state::direct, gz_state::err, gz_state::fd, free(), gz_comp(), gz_error(), GZ_WRITE, gz_zero(), gz_state::in, gz_state::mode, gz_state::out, gz_state::path, gz_state::seek, gz_state::size, gz_state::skip, gz_state::strm, Z_ERRNO, Z_FINISH, Z_OK, and Z_STREAM_ERROR.

Referenced by gzclose().

gzflush()

int gzflush	(	gzFile	file,
		int	flush
	)

Definition at line 554 of file gzwrite.c.

References gz_state::err, gz_comp(), GZ_WRITE, gz_zero(), gz_state::mode, gz_state::seek, gz_state::skip, Z_FINISH, Z_OK, and Z_STREAM_ERROR.

gzfwrite()

z_size_t gzfwrite	(	voidpc	buf,
		z_size_t	size,
		z_size_t	nitems,
		gzFile	file
	)

Definition at line 275 of file gzwrite.c.

References gz_state::err, gz_error(), gz_write(), GZ_WRITE, gz_state::mode, Z_OK, and Z_STREAM_ERROR.

gzprintf()

int gzprintf	(	gzFile	file,
		const char *	format,
		int	a1,
		int	a2,
		int	a3,
		int	a4,
		int	a5,
		int	a6,
		int	a7,
		int	a8,
		int	a9,
		int	a10,
		int	a11,
		int	a12,
		int	a13,
		int	a14,
		int	a15,
		int	a16,
		int	a17,
		int	a18,
		int	a19,
		int	a20
	)

Definition at line 466 of file gzwrite.c.

References z_stream_s::avail_in, gz_state::err, gz_comp(), gz_init(), GZ_WRITE, gz_zero(), gz_state::in, gz_state::mode, gzFile_s::next, z_stream_s::next_in, gzFile_s::pos, gz_state::seek, gz_state::size, gz_state::skip, gz_state::strm, gz_state::x, Z_NO_FLUSH, Z_OK, and Z_STREAM_ERROR.

gzputc()

int gzputc	(	gzFile	file,
		int	c
	)

Definition at line 305 of file gzwrite.c.

References z_stream_s::avail_in, gz_state::err, gz_write(), GZ_WRITE, gz_zero(), gzFile_s::have, gz_state::in, gz_state::mode, z_stream_s::next_in, gzFile_s::pos, gz_state::seek, gz_state::size, gz_state::skip, gz_state::strm, gz_state::x, and Z_OK.

gzputs()

int gzputs	(	gzFile	file,
		const char *	str
	)

Definition at line 353 of file gzwrite.c.

References gz_state::err, gz_write(), GZ_WRITE, gz_state::mode, and Z_OK.

gzsetparams()

int gzsetparams	(	gzFile	file,
		int	level,
		int	strategy
	)

Definition at line 586 of file gzwrite.c.

References z_stream_s::avail_in, deflateParams(), gz_state::err, gz_comp(), GZ_WRITE, gz_zero(), gz_state::level, gz_state::mode, gz_state::seek, gz_state::size, gz_state::skip, gz_state::strategy, gz_state::strm, Z_BLOCK, Z_OK, and Z_STREAM_ERROR.

gzwrite()

int gzwrite	(	gzFile	file,
		voidpc	buf,
		unsigned	len
	)

Definition at line 247 of file gzwrite.c.

References gz_state::err, gz_error(), gz_write(), GZ_WRITE, gz_state::mode, Z_DATA_ERROR, and Z_OK.