2 * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com>
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License, version 2 only, as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * You should have received a copy of the GNU General Public License along with
14 * this program; if not, write to the Free Software Foundation, Inc., 51
15 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 #ifndef _COMMON_UTILS_H
19 #define _COMMON_UTILS_H
21 #include <sys/types.h>
30 char *utils_partial_realpath(const char *path
, char *resolved_path
,
32 char *utils_expand_path(const char *path
);
33 int utils_create_pipe(int *dst
);
34 int utils_create_pipe_cloexec(int *dst
);
35 int utils_create_pipe_cloexec_nonblock(int *dst
);
36 void utils_close_pipe(int *src
);
37 char *utils_strdupdelim(const char *begin
, const char *end
);
38 int utils_set_fd_cloexec(int fd
);
39 int utils_create_pid_file(pid_t pid
, const char *filepath
);
40 int utils_mkdir(const char *path
, mode_t mode
, int uid
, int gid
);
41 int utils_mkdir_recursive(const char *path
, mode_t mode
, int uid
, int gid
);
42 int utils_create_stream_file(const char *path_name
, char *file_name
, uint64_t size
,
43 uint64_t count
, int uid
, int gid
, char *suffix
);
44 int utils_unlink_stream_file(const char *path_name
, char *file_name
, uint64_t size
,
45 uint64_t count
, int uid
, int gid
, char *suffix
);
46 int utils_rotate_stream_file(char *path_name
, char *file_name
, uint64_t size
,
47 uint64_t count
, int uid
, int gid
, int out_fd
, uint64_t *new_count
,
49 int utils_parse_size_suffix(char const * const str
, uint64_t * const size
);
50 int utils_get_count_order_u32(uint32_t x
);
51 char *utils_get_home_dir(void);
52 char *utils_get_user_home_dir(uid_t uid
);
53 char *utils_get_kmod_probes_list(void);
54 char *utils_get_extra_kmod_probes_list(void);
55 size_t utils_get_current_time_str(const char *format
, char *dst
, size_t len
);
56 gid_t
utils_get_group_id(const char *name
);
57 char *utils_generate_optstring(const struct option
*long_options
,
59 int utils_create_lock_file(const char *filepath
);
60 int utils_recursive_rmdir(const char *path
);
61 int utils_truncate_stream_file(int fd
, off_t length
);
62 int utils_show_man_page(int section
, const char *page_name
);
64 #endif /* _COMMON_UTILS_H */
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