-
Notifications
You must be signed in to change notification settings - Fork 0
/
0051-Add-grub_util_readlink.patch
82 lines (73 loc) · 2.62 KB
/
0051-Add-grub_util_readlink.patch
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
70
71
72
73
74
75
76
77
78
79
80
81
82
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <[email protected]>
Date: Mon, 8 Jul 2019 21:46:52 +0200
Subject: [PATCH] Add grub_util_readlink()
Add grub_util_readlink(). This requires pulling in stat and readlink from
gnulib, which pulls in stat and related headers, but after that the
implementation is straightforward.
Signed-off-by: Peter Jones <[email protected]>
Reviewed-by: Adam Jackson <[email protected]>
---
grub-core/osdep/windows/hostdisk.c | 6 ++++++
include/grub/osdep/hostfile_aros.h | 6 ++++++
include/grub/osdep/hostfile_unix.h | 6 ++++++
include/grub/osdep/hostfile_windows.h | 2 ++
4 files changed, 20 insertions(+)
diff --git a/grub-core/osdep/windows/hostdisk.c b/grub-core/osdep/windows/hostdisk.c
index 355100789a7..87a106c9b82 100644
--- a/grub-core/osdep/windows/hostdisk.c
+++ b/grub-core/osdep/windows/hostdisk.c
@@ -365,6 +365,12 @@ grub_util_mkdir (const char *dir)
free (windows_name);
}
+ssize_t
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
+{
+ return readlink(name, buf, bufsize);
+}
+
int
grub_util_rename (const char *from, const char *to)
{
diff --git a/include/grub/osdep/hostfile_aros.h b/include/grub/osdep/hostfile_aros.h
index a059c0fa40a..161fbb7bdfd 100644
--- a/include/grub/osdep/hostfile_aros.h
+++ b/include/grub/osdep/hostfile_aros.h
@@ -68,6 +68,12 @@ grub_util_rename (const char *from, const char *to)
return rename (from, to);
}
+static inline ssize_t
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
+{
+ return readlink(name, buf, bufsize);
+}
+
#define grub_util_mkdir(a) mkdir ((a), 0755)
struct grub_util_fd
diff --git a/include/grub/osdep/hostfile_unix.h b/include/grub/osdep/hostfile_unix.h
index 9ffe46fa3ca..17cd3aa8b30 100644
--- a/include/grub/osdep/hostfile_unix.h
+++ b/include/grub/osdep/hostfile_unix.h
@@ -71,6 +71,12 @@ grub_util_rename (const char *from, const char *to)
return rename (from, to);
}
+static inline ssize_t
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
+{
+ return readlink(name, buf, bufsize);
+}
+
#define grub_util_mkdir(a) mkdir ((a), 0755)
#if defined (__NetBSD__)
diff --git a/include/grub/osdep/hostfile_windows.h b/include/grub/osdep/hostfile_windows.h
index bf6451b6db4..8c92d0591bb 100644
--- a/include/grub/osdep/hostfile_windows.h
+++ b/include/grub/osdep/hostfile_windows.h
@@ -41,6 +41,8 @@ typedef struct grub_util_fd_dir *grub_util_fd_dir_t;
int
grub_util_rename (const char *from, const char *to);
+ssize_t
+grub_util_readlink (const char *name, char *buf, size_t bufsize);
int
grub_util_unlink (const char *name);
void