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usercontext.h
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1/*-------------------------------------------------------------------------
2 *
3 * usercontext.h
4 * Convenience functions for running code as a different database user.
5 *
6 *-------------------------------------------------------------------------
7 */
8#ifndef USERCONTEXT_H
9#define USERCONTEXT_H
10
11/*
12 * When temporarily changing to run as a different user, this structure
13 * holds the details needed to restore the original state.
14 */
15typedef struct UserContext
16{
17 Oid save_userid;
18 int save_sec_context;
19 int save_nestlevel;
20} UserContext;
21
22/* Function prototypes. */
23extern void SwitchToUntrustedUser(Oid userid, UserContext *context);
24extern void RestoreUserContext(UserContext *context);
25
26#endif /* USERCONTEXT_H */
Oid
unsigned int Oid
Definition: postgres_ext.h:30
UserContext::save_sec_context
int save_sec_context
Definition: usercontext.h:18
UserContext::save_userid
Oid save_userid
Definition: usercontext.h:17
UserContext::save_nestlevel
int save_nestlevel
Definition: usercontext.h:19
SwitchToUntrustedUser
void SwitchToUntrustedUser(Oid userid, UserContext *context)
Definition: usercontext.c:33
RestoreUserContext
void RestoreUserContext(UserContext *context)
Definition: usercontext.c:87
UserContext
struct UserContext UserContext