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authorMichael Biebl <biebl@debian.org>2021-10-01 23:05:04 +0200
committerMichael Biebl <biebl@debian.org>2021-10-01 23:05:04 +0200
commite74c568b07b50b97873fb4ee1d776dedefbd54d6 (patch)
tree3469f17ea9af91f7ff169b890633bda68b0cf76e /shared/systemd/src/basic/stat-util.h
parentbfe522304da217296e2a61040f58e35ec5d6f3f2 (diff)
New upstream version 1.32.12 upstream/1.32.12
Diffstat (limited to 'shared/systemd/src/basic/stat-util.h')
-rw-r--r--shared/systemd/src/basic/stat-util.h115
1 files changed, 0 insertions, 115 deletions
diff --git a/shared/systemd/src/basic/stat-util.h b/shared/systemd/src/basic/stat-util.h
deleted file mode 100644
index a566114f..00000000
--- a/shared/systemd/src/basic/stat-util.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-#pragma once
-
-#include <fcntl.h>
-#include <stdbool.h>
-#include <stddef.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/types.h>
-#include <sys/vfs.h>
-
-#include "macro.h"
-#include "missing_stat.h"
-
-int is_symlink(const char *path);
-int is_dir(const char *path, bool follow);
-int is_dir_fd(int fd);
-int is_device_node(const char *path);
-
-int dir_is_empty_at(int dir_fd, const char *path);
-static inline int dir_is_empty(const char *path) {
-        return dir_is_empty_at(AT_FDCWD, path);
-}
-
-static inline int dir_is_populated(const char *path) {
-        int r;
-        r = dir_is_empty(path);
-        if (r < 0)
-                return r;
-        return !r;
-}
-
-bool null_or_empty(struct stat *st) _pure_;
-int null_or_empty_path(const char *fn);
-int null_or_empty_fd(int fd);
-
-int path_is_read_only_fs(const char *path);
-
-int files_same(const char *filea, const char *fileb, int flags);
-
-/* The .f_type field of struct statfs is really weird defined on
- * different archs. Let's give its type a name. */
-typedef typeof(((struct statfs*)NULL)->f_type) statfs_f_type_t;
-
-bool is_fs_type(const struct statfs *s, statfs_f_type_t magic_value) _pure_;
-int fd_is_fs_type(int fd, statfs_f_type_t magic_value);
-int path_is_fs_type(const char *path, statfs_f_type_t magic_value);
-
-bool is_temporary_fs(const struct statfs *s) _pure_;
-bool is_network_fs(const struct statfs *s) _pure_;
-
-int fd_is_temporary_fs(int fd);
-int fd_is_network_fs(int fd);
-
-int path_is_temporary_fs(const char *path);
-
-/* Because statfs.t_type can be int on some architectures, we have to cast
- * the const magic to the type, otherwise the compiler warns about
- * signed/unsigned comparison, because the magic can be 32 bit unsigned.
- */
-#define F_TYPE_EQUAL(a, b) (a == (typeof(a)) b)
-
-int stat_verify_regular(const struct stat *st);
-int fd_verify_regular(int fd);
-
-int stat_verify_directory(const struct stat *st);
-int fd_verify_directory(int fd);
-
-/* glibc and the Linux kernel have different ideas about the major/minor size. These calls will check whether the
- * specified major is valid by the Linux kernel's standards, not by glibc's. Linux has 20bits of minor, and 12 bits of
- * major space. See MINORBITS in linux/kdev_t.h in the kernel sources. (If you wonder why we define _y here, instead of
- * comparing directly >= 0: it's to trick out -Wtype-limits, which would otherwise complain if the type is unsigned, as
- * such a test would be pointless in such a case.) */
-
-#define DEVICE_MAJOR_VALID(x)                                           \
-        ({                                                              \
-                typeof(x) _x = (x), _y = 0;                             \
-                _x >= _y && _x < (UINT32_C(1) << 12);                   \
-                                                                        \
-        })
-
-#define DEVICE_MINOR_VALID(x)                                           \
-        ({                                                              \
-                typeof(x) _x = (x), _y = 0;                             \
-                _x >= _y && _x < (UINT32_C(1) << 20);                   \
-        })
-
-int device_path_make_major_minor(mode_t mode, dev_t devno, char **ret);
-int device_path_make_canonical(mode_t mode, dev_t devno, char **ret);
-int device_path_parse_major_minor(const char *path, mode_t *ret_mode, dev_t *ret_devno);
-
-int proc_mounted(void);
-
-bool stat_inode_unmodified(const struct stat *a, const struct stat *b);
-
-int statx_fallback(int dfd, const char *path, int flags, unsigned mask, struct statx *sx);
-
-#if HAS_FEATURE_MEMORY_SANITIZER
-#  warning "Explicitly initializing struct statx, to work around msan limitation. Please remove as soon as msan has been updated to not require this."
-#  define STRUCT_STATX_DEFINE(var)              \
-        struct statx var = {}
-#  define STRUCT_NEW_STATX_DEFINE(var)          \
-        union {                                 \
-                struct statx sx;                \
-                struct new_statx nsx;           \
-        } var = {}
-#else
-#  define STRUCT_STATX_DEFINE(var)              \
-        struct statx var
-#  define STRUCT_NEW_STATX_DEFINE(var)          \
-        union {                                 \
-                struct statx sx;                \
-                struct new_statx nsx;           \
-        } var
-#endif