0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include <stdbool.h>
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#include <stddef.h>
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#include <sys/stat.h>
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#include <sys/statfs.h>
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#include <sys/types.h>
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#include <sys/vfs.h>
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#include "macro.h"
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int is_symlink(const char *path);
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int is_dir(const char *path, bool follow);
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int is_device_node(const char *path);
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int dir_is_empty(const char *path);
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static inline int dir_is_populated(const char *path) {
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int r;
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r = dir_is_empty(path);
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if (r < 0)
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return r;
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return !r;
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}
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bool null_or_empty(struct stat *st) _pure_;
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int null_or_empty_path(const char *fn);
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int null_or_empty_fd(int fd);
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int path_is_read_only_fs(const char *path);
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int files_same(const char *filea, const char *fileb, int flags);
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/* The .f_type field of struct statfs is really weird defined on
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* different archs. Let's give its type a name. */
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typedef typeof(((struct statfs*)NULL)->f_type) statfs_f_type_t;
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bool is_fs_type(const struct statfs *s, statfs_f_type_t magic_value) _pure_;
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int fd_is_fs_type(int fd, statfs_f_type_t magic_value);
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int path_is_fs_type(const char *path, statfs_f_type_t magic_value);
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bool is_temporary_fs(const struct statfs *s) _pure_;
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bool is_network_fs(const struct statfs *s) _pure_;
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int fd_is_temporary_fs(int fd);
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int fd_is_network_fs(int fd);
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int fd_is_network_ns(int fd);
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int path_is_temporary_fs(const char *path);
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/* Because statfs.t_type can be int on some architectures, we have to cast
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* the const magic to the type, otherwise the compiler warns about
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* signed/unsigned comparison, because the magic can be 32 bit unsigned.
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*/
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#define F_TYPE_EQUAL(a, b) (a == (typeof(a)) b)
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int stat_verify_regular(const struct stat *st);
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int fd_verify_regular(int fd);
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