blob: 8cd07a59ab4344fdc9a5b35b201a075aa7c06423 (
plain)
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
40
41
42
43
44
45
46
47
48
49
50
51
|
#ifndef SUBPROCESS_H
#define SUBPROCESS_H
#include "git-compat-util.h"
#include "hashmap.h"
#include "run-command.h"
/*
* Generic implementation of background process infrastructure.
* See: Documentation/technical/api-sub-process.txt
*/
/* data structures */
struct subprocess_entry {
struct hashmap_entry ent; /* must be the first member! */
const char *cmd;
struct child_process process;
};
/* subprocess functions */
extern int cmd2process_cmp(const void *unused_cmp_data,
const void *e1,
const void *e2,
const void *unused_keydata);
typedef int(*subprocess_start_fn)(struct subprocess_entry *entry);
int subprocess_start(struct hashmap *hashmap, struct subprocess_entry *entry, const char *cmd,
subprocess_start_fn startfn);
void subprocess_stop(struct hashmap *hashmap, struct subprocess_entry *entry);
struct subprocess_entry *subprocess_find_entry(struct hashmap *hashmap, const char *cmd);
/* subprocess helper functions */
static inline struct child_process *subprocess_get_child_process(
struct subprocess_entry *entry)
{
return &entry->process;
}
/*
* Helper function that will read packets looking for "status=<foo>"
* key/value pairs and return the value from the last "status" packet
*/
int subprocess_read_status(int fd, struct strbuf *status);
#endif
|
