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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*******************************************************************/
/* slibtool: a skinny libtool implementation, written in C */
/* Copyright (C) 2016--2021 SysDeer Technologies, LLC */
/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
/*******************************************************************/
#include <slibtool/slibtool.h>
#include "slibtool_driver_impl.h"
#include "slibtool_symlink_impl.h"
#include "slibtool_errinfo_impl.h"
/* legacy fallback, no longer in use */
extern int slbt_archive_import_mri(
const struct slbt_driver_ctx * dctx,
struct slbt_exec_ctx * ectx,
char * dstarchive,
char * srcarchive);
/* use slibtool's in-memory archive merging facility */
static int slbt_archive_import_impl(
const struct slbt_driver_ctx * dctx,
struct slbt_exec_ctx * ectx,
char * dstarchive,
char * srcarchive)
{
int ret;
struct slbt_archive_ctx * arctxv[3] = {0,0,0};
struct slbt_archive_ctx * arctx;
(void)ectx;
if (slbt_get_archive_ctx(dctx,dstarchive,&arctxv[0]) < 0)
return SLBT_NESTED_ERROR(dctx);
if (slbt_get_archive_ctx(dctx,srcarchive,&arctxv[1]) < 0) {
slbt_free_archive_ctx(arctxv[0]);
return SLBT_NESTED_ERROR(dctx);
}
ret = slbt_merge_archives(arctxv,&arctx);
slbt_free_archive_ctx(arctxv[0]);
slbt_free_archive_ctx(arctxv[1]);
if (ret == 0) {
ret = slbt_store_archive(arctx,dstarchive,0644);
slbt_free_archive_ctx(arctx);
}
return (ret < 0) ? SLBT_NESTED_ERROR(dctx) : 0;
}
int slbt_archive_import(
const struct slbt_driver_ctx * dctx,
struct slbt_exec_ctx * ectx,
char * dstarchive,
char * srcarchive)
{
if (slbt_symlink_is_a_placeholder(
slbt_driver_fdcwd(dctx),
srcarchive))
return 0;
return slbt_archive_import_impl(
dctx,ectx,
dstarchive,
srcarchive);
}
|
