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fs-util: Add XOpenFlags with XO_LABEL flag to have xopenat() MAC label files/dirs

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This commit is contained in:
Daan De Meyer
2023-05-31 13:15:56 +02:00
parent a452c807a4
commit 420d2e3136
10 changed files with 86 additions and 38 deletions
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src/basic/chase.c
+9 -3
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@@ -325,7 +325,11 @@ int chaseat(int dir_fd, const char *path, ChaseFlags flags, char **ret_path, int
return r;
if (FLAGS_SET(flags, CHASE_MKDIR_0755) && !isempty(todo)) {
child = xopenat(fd, first, O_DIRECTORY|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC, 0755);
child = xopenat(fd,
first,
O_DIRECTORY|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC,
/* xopen_flags = */ 0,
0755);
if (child < 0)
return child;
} else if (FLAGS_SET(flags, CHASE_PARENT) && isempty(todo)) {
@@ -628,6 +632,7 @@ int chase_and_open(const char *path, const char *root, ChaseFlags chase_flags, i
/* Shortcut this call if none of the special features of this call are requested */
return RET_NERRNO(xopenat(AT_FDCWD, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode));
r = chase(path, root, CHASE_PARENT|chase_flags, &p, &path_fd);
@@ -645,7 +650,7 @@ int chase_and_open(const char *path, const char *root, ChaseFlags chase_flags, i
return r;
}
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, mode);
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
if (r < 0)
return r;
@@ -834,6 +839,7 @@ int chase_and_openat(int dir_fd, const char *path, ChaseFlags chase_flags, int o
/* Shortcut this call if none of the special features of this call are requested */
return RET_NERRNO(xopenat(dir_fd, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode));
r = chaseat(dir_fd, path, chase_flags|CHASE_PARENT, &p, &path_fd);
@@ -846,7 +852,7 @@ int chase_and_openat(int dir_fd, const char *path, ChaseFlags chase_flags, int o
return r;
}
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, mode);
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
if (r < 0)
return r;