rpmio/rpmsx.h File Reference

#include <rpmiotypes.h>
#include <rpmio.h>

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Defines
#define	rpmsxUnlink(_sx)   ((rpmsx)rpmioUnlinkPoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))
#define	rpmsxLink(_sx)   ((rpmsx)rpmioLinkPoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))
#define	rpmsxFree(_sx)   ((rpmsx)rpmioFreePoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))
Typedefs
typedef struct rpmsx_s *	rpmsx
Functions
rpmsx	rpmsxUnlink (rpmsx sx)
	Unreference a SELinux wrapper instance.
rpmsx	rpmsxLink (rpmsx sx)
	Reference a SELinux wrapper instance.
rpmsx	rpmsxFree (rpmsx sx)
	Destroy a SELinux wrapper.
rpmsx	rpmsxNew (const char *fn, unsigned int flags)
	Create and load a SELinux wrapper.
int	rpmsxEnabled (rpmsx sx)
	Return SELinux enabled state.
const char *	rpmsxMatch (rpmsx sx, const char *fn, mode_t mode)
	Return security context for a file.
const char *	rpmsxGetfilecon (rpmsx sx, const char *fn)
	Get security context for a file.
const char *	rpmsxLgetfilecon (rpmsx sx, const char *fn)
int	rpmsxSetfilecon (rpmsx sx, const char *fn, mode_t mode, const char *scon)
	Set security context for a file.
int	rpmsxLsetfilecon (rpmsx sx, const char *fn, mode_t mode, const char *scon)
int	rpmsxExec (rpmsx sx, int verified, const char **argv)
	Execute a package scriptlet within SELinux context.
Variables
int	_rpmsx_debug
rpmsx	_rpmsxI

---

Detailed Description

Definition in file rpmsx.h.

---

Define Documentation

#define rpmsxFree

(

_sx

)

((rpmsx)rpmioFreePoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))

Definition at line 68 of file rpmsx.h.

#define rpmsxLink

(

_sx

)

((rpmsx)rpmioLinkPoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))

Definition at line 56 of file rpmsx.h.

#define rpmsxUnlink

(

_sx

)

((rpmsx)rpmioUnlinkPoolItem((rpmioItem)(_sx), __FUNCTION__, __FILE__, __LINE__))

Definition at line 45 of file rpmsx.h.

---

Typedef Documentation

typedef struct rpmsx_s* rpmsx

Definition at line 11 of file rpmsx.h.

---

Function Documentation

int rpmsxEnabled

(

rpmsx

sx

)

Return SELinux enabled state.

Parameters:

sx	SELinux wrapper (NULL uses active context)

Returns:

SELinux enabled state

Definition at line 134 of file rpmsx.c.

References _rpmsx_debug.

Referenced by rpmtsCreate().

int rpmsxExec	(	rpmsx	sx,
		int	verified,
		const char **	argv
	)

Execute a package scriptlet within SELinux context.

Parameters:

sx	SELinux wrapper
verified	Scriptlet came from signature verified header? (unused)
argv	scriptlet helper

Returns:

0 on success

Definition at line 275 of file rpmsx.c.

References _rpmsx_debug, environ, and rpmsxI().

Referenced by runScript().

rpmsx rpmsxFree

(

rpmsx

sx

)

Destroy a SELinux wrapper.

Parameters:

sx	SELinux wrapper

Returns:

NULL on last dereference

Referenced by _rpmtsRun(), genCpioListAndHeader(), rpmioClean(), and rpmtsFinish().

const char* rpmsxGetfilecon	(	rpmsx	sx,
		const char *	fn
	)

Get security context for a file.

Parameters:

sx	SELinux wrapper (NULL uses active context)
fn	file path

Returns:

file security context (NULL on error/disabled)

Definition at line 171 of file rpmsx.c.

References _rpmsx_debug, and rpmsxI().

const char* rpmsxLgetfilecon	(	rpmsx	sx,
		const char *	fn
	)

Definition at line 223 of file rpmsx.c.

References _rpmsx_debug, and rpmsxI().

rpmsx rpmsxLink

(

rpmsx

sx

)

Reference a SELinux wrapper instance.

Parameters:

sx	SELinux wrapper

Returns:

new SELinux wrapper reference

Referenced by rpmsxNew().

int rpmsxLsetfilecon	(	rpmsx	sx,
		const char *	fn,
		mode_t	mode,
		const char *	scon
	)

Definition at line 248 of file rpmsx.c.

References _rpmsx_debug, rpmsxI(), and rpmsxMatch().

Referenced by iosmStage().

const char* rpmsxMatch	(	rpmsx	sx,
		const char *	fn,
		mode_t	mode
	)

Return security context for a file.

Parameters:

sx	SELinux wrapper (NULL uses active context)
fn	file path
mode	file mode

Returns:

file security context

Definition at line 151 of file rpmsx.c.

References _rpmsx_debug, rpmsxI(), and xstrdup().

Referenced by fsmMapFContext(), fsmMkdirs(), genCpioListAndHeader(), iosmMapFContext(), iosmMkdirs(), rpmsxLsetfilecon(), and rpmsxSetfilecon().

rpmsx rpmsxNew	(	const char *	fn,
		unsigned int	flags
	)

Create and load a SELinux wrapper.

Parameters:

fn	SELinux file (NULL uses selinux_file_context_path()).
flags	SELinux set_matchpathcon_flags() flags

Returns:

new SELinux wrapper

Definition at line 97 of file rpmsx.c.

References _free(), rpmGetPath(), rpmsxGetPool(), and rpmsxLink().

Referenced by genCpioListAndHeader(), rpmsxI(), and rpmtsSetup().

int rpmsxSetfilecon	(	rpmsx	sx,
		const char *	fn,
		mode_t	mode,
		const char *	scon
	)

Set security context for a file.

Parameters:

sx	SELinux wrapper (NULL uses active context)
fn	file path
mode	file mode
scon	file security context (NULL calls matchpathcon())

Returns:

0 on success

Definition at line 196 of file rpmsx.c.

References _rpmsx_debug, rpmsxI(), and rpmsxMatch().

rpmsx rpmsxUnlink

(

rpmsx

sx

)

Unreference a SELinux wrapper instance.

Parameters:

sx	SELinux wrapper

Returns:

NULL on last dereference

---

Variable Documentation

int _rpmsx_debug

Definition at line 61 of file rpmsx.c.

Referenced by rpmsxEnabled(), rpmsxExec(), rpmsxGetfilecon(), rpmsxGetPool(), rpmsxLgetfilecon(), rpmsxLsetfilecon(), rpmsxMatch(), and rpmsxSetfilecon().

rpmsx _rpmsxI

Definition at line 64 of file rpmsx.c.

Referenced by rpmioClean(), and rpmsxI().