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Add definitions for do_setres{u,g}id() to common up various system calls that 

set the uid and gid values.
This commit is contained in:
dsl 2003-03-05 18:39:17 +00:00
parent adddd74e0e
commit ef96ef8655
1 changed files with 14 additions and 1 deletions
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15
sys/sys/ucred.h
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@ -1,4 +1,4 @@
/* $NetBSD: ucred.h,v 1.15 2003/02/18 08:37:43 dsl Exp $ */ /* $NetBSD: ucred.h,v 1.16 2003/03/05 18:39:17 dsl Exp $ */
/* /*
* Copyright (c) 1989, 1993 * Copyright (c) 1989, 1993
@ -65,6 +65,19 @@ struct ucred {
#ifdef _KERNEL #ifdef _KERNEL
#define crhold(cr) (cr)->cr_ref++ #define crhold(cr) (cr)->cr_ref++
/* flags that control when do_setres{u,g}id will do anything */
#define ID_E_EQ_E 0x001 /* effective equals effective */
#define ID_E_EQ_R 0x002 /* effective equals real */
#define ID_E_EQ_S 0x004 /* effective equals saved */
#define ID_R_EQ_E 0x010 /* real equals effective */
#define ID_R_EQ_R 0x020 /* real equals real */
#define ID_R_EQ_S 0x040 /* real equals saved */
#define ID_S_EQ_E 0x100 /* saved equals effective */
#define ID_S_EQ_R 0x200 /* saved equals real */
#define ID_S_EQ_S 0x400 /* saved equals saved */
int do_setresuid(struct lwp *, uid_t, uid_t, uid_t, u_int);
int do_setresgid(struct lwp *, gid_t, gid_t, gid_t, u_int);
struct ucred *crcopy(struct ucred *); struct ucred *crcopy(struct ucred *);
struct ucred *crdup(const struct ucred *); struct ucred *crdup(const struct ucred *);