privileges.c File Reference

#include "sysincludes.h"
#include "msdos.h"
#include "mtools.h"

Include dependency graph for privileges.c:

Go to the source code of this file.

Functions
static void	print_privs (const char *message)
static void	Setuid (uid_t uid)
void	reclaim_privs (void)
void	drop_privs (void)
void	destroy_privs (void)
uid_t	get_real_uid (void)
void	init_privs (void)
void	closeExec (int fd)
Variables
int	noPrivileges = 0
static gid_t	rgid
static gid_t	egid
static uid_t	ruid
static uid_t	euid

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Function Documentation

void closeExec (  int  fd  )

Definition at line 161 of file privileges.c. References F_SETFD, and fcntl. Referenced by SimpleFileOpen().

void destroy_privs (  void   )

Definition at line 83 of file privileges.c. References drop_privs(), euid, print_privs(), ruid, seteuid, and setuid. Referenced by main(), and safePopenOut().

void drop_privs (  void   )

Definition at line 76 of file privileges.c. References print_privs(), rgid, ruid, setgid, and Setuid(). Referenced by destroy_privs(), init_privs(), main(), scsi_io(), and SimpleFileOpen().

uid_t get_real_uid (  void   )

Definition at line 111 of file privileges.c. References ruid.

void init_privs (  void   )

Definition at line 116 of file privileges.c. References drop_privs(), egid, euid, exit(), fprintf(), getegid, geteuid, getgid, getuid, print_privs(), rgid, ruid, setuid, and stderr. Referenced by main().

static void print_privs (  const char *  message  )  [inline, static]

Definition at line 18 of file privileges.c. References fprintf(), getegid, geteuid, getgid, getuid, and stderr. Referenced by destroy_privs(), drop_privs(), init_privs(), and reclaim_privs().

void reclaim_privs (  void   )

Definition at line 67 of file privileges.c. References egid, euid, noPrivileges, print_privs(), setgid, and Setuid(). Referenced by main(), scsi_io(), and SimpleFileOpen().

static void Setuid (  uid_t  uid  )  [inline, static]

Definition at line 50 of file privileges.c. References euid, ruid, seteuid, and setuid. Referenced by drop_privs(), and reclaim_privs().

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Variable Documentation

gid_t egid [static]

Definition at line 30 of file privileges.c. Referenced by df(), init_privs(), main(), and reclaim_privs().

uid_t euid [static]

Definition at line 31 of file privileges.c. Referenced by destroy_privs(), df(), init_privs(), main(), reclaim_privs(), Setuid(), and test11c().

int noPrivileges = 0

Definition at line 27 of file privileges.c. Referenced by mcat(), and reclaim_privs().

gid_t rgid [static]

Definition at line 30 of file privileges.c. Referenced by df(), drop_privs(), init_privs(), and main().

uid_t ruid [static]

Definition at line 31 of file privileges.c. Referenced by destroy_privs(), df(), drop_privs(), get_real_uid(), init_privs(), main(), Setuid(), and test11c().

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