blob: 659cae340f4947b22fb22f3bb8811e6bdef62bff (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
//! @file envctl.h
#ifndef STASIS_ENVCTL_H
#define STASIS_ENVCTL_H
#include <stdlib.h>
#include "core.h"
#define STASIS_ENVCTL_PASSTHRU 0
#define STASIS_ENVCTL_REQUIRED 1 << 1
#define STASIS_ENVCTL_REDACT 1 << 2
#define STASIS_ENVCTL_DEFAULT_ALLOC 100
#define STASIS_ENVCTL_RET_FAIL (-1)
#define STASIS_ENVCTL_RET_SUCCESS 1
#define STASIS_ENVCTL_RET_IGNORE 2
typedef int (envctl_except_fn)(const void *, const void *);
struct EnvCtl_Item {
unsigned flags; //<! One or more STASIS_ENVCTL_* flags
const char *name; //<! Environment variable name
envctl_except_fn *callback;
};
struct EnvCtl {
size_t num_alloc;
size_t num_used;
struct EnvCtl_Item **item;
};
struct EnvCtl *envctl_init();
int envctl_register(struct EnvCtl **envctl, unsigned flags, envctl_except_fn *callback, const char *name);
unsigned envctl_get_flags(const struct EnvCtl *envctl, const char *name);
unsigned envctl_check_required(unsigned flags);
unsigned envctl_check_redact(unsigned flags);
int envctl_check_present(const struct EnvCtl_Item *item, const char *name);
void envctl_do_required(const struct EnvCtl *envctl, int verbose);
void envctl_free(struct EnvCtl **envctl);
#endif // STASIS_ENVCTL_H
|
