xrootd: XrdSysPriv.cc File Reference

xrootd

#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:

Macros
#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 *)

Macro Definition Documentation

#define NOGC ((gid_t)(-1))

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

#define NOUC ((uid_t)(-1))

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

#define XSPERR ( x ) ((x == 0) ? -1 : -x)

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

Function Documentation

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

static

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

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

static

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

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

static

References NOGC, and XSPERR.

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

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

static

References NOUC, and XSPERR.

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