XrdSysPriv.cc File Reference

#include "XrdSys/XrdSysPriv.hh"
#include <stdio.h>
#include "XrdSys/XrdSysHeaders.hh"
#include "XrdSys/XrdSysPwd.hh"
#include <unistd.h>
#include <pwd.h>
#include <errno.h>

Include dependency graph for XrdSysPriv.cc:

Defines
#define	NOUC   ((uid_t)(-1))
#define	NOGC   ((gid_t)(-1))
#define	XSPERR(x)   ((x == 0) ? -1 : -x)
Functions
static int	setresgid (gid_t r, gid_t e, gid_t)
static int	setresuid (uid_t r, uid_t e, uid_t)
static int	getresgid (gid_t *r, gid_t *e, gid_t *)
static int	getresuid (uid_t *r, uid_t *e, uid_t *)

---

Define Documentation

#define NOGC   ((gid_t)(-1))

Referenced by setresgid(), XrdSysPriv::Restore(), and XrdSysPriv::ChangeTo().

#define NOUC   ((uid_t)(-1))

Referenced by setresuid(), XrdSysPriv::Restore(), and XrdSysPriv::ChangeTo().

#define XSPERR

(

x

)

((x == 0) ? -1 : -x)

Referenced by setresgid(), setresuid(), XrdSysPriv::Restore(), XrdSysPriv::ChangeTo(), and XrdSysPriv::ChangePerm().

---

Function Documentation

static int getresgid	(	gid_t *	r,
		gid_t *	e,
		gid_t *
	)		[static]

Referenced by XrdSysPriv::Restore(), XrdSysPriv::ChangeTo(), XrdSysPriv::ChangePerm(), XrdSysPriv::DumpUGID(), and XrdSysPrivGuard::Init().

static int getresuid	(	uid_t *	r,
		uid_t *	e,
		uid_t *
	)		[static]

Referenced by XrdSysPriv::Restore(), XrdSysPriv::ChangeTo(), XrdSysPriv::ChangePerm(), XrdSysPriv::DumpUGID(), and XrdSysPrivGuard::Init().

static int setresgid	(	gid_t	r,
		gid_t	e,
		gid_t
	)		[static]

References NOGC, and XSPERR.

Referenced by XrdSysPriv::Restore(), XrdSysPriv::ChangeTo(), and XrdSysPriv::ChangePerm().

static int setresuid	(	uid_t	r,
		uid_t	e,
		uid_t
	)		[static]

References NOUC, and XSPERR.

Referenced by XrdSysPriv::Restore(), XrdSysPriv::ChangeTo(), and XrdSysPriv::ChangePerm().