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81b86775 DG |
1 | /* |
2 | * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com> | |
3 | * | |
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. | |
7 | * | |
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 | |
11 | * more details. | |
12 | * | |
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. | |
16 | */ | |
17 | ||
18 | #ifndef _COMMON_UTILS_H | |
19 | #define _COMMON_UTILS_H | |
20 | ||
70d0b120 SM |
21 | #include <sys/types.h> |
22 | #include <unistd.h> | |
23 | #include <stdint.h> | |
8db0dc00 | 24 | #include <getopt.h> |
28ab59d0 JR |
25 | #include <stdbool.h> |
26 | #include <sys/types.h> | |
70d0b120 | 27 | |
18710679 JG |
28 | #include <common/compat/directory-handle.h> |
29 | ||
70d0b120 SM |
30 | #define KIBI_LOG2 10 |
31 | #define MEBI_LOG2 20 | |
32 | #define GIBI_LOG2 30 | |
33 | ||
5154230f RB |
34 | char *utils_partial_realpath(const char *path, char *resolved_path, |
35 | size_t size); | |
81b86775 | 36 | char *utils_expand_path(const char *path); |
4b223a67 | 37 | char *utils_expand_path_keep_symlink(const char *path); |
81b86775 DG |
38 | int utils_create_pipe(int *dst); |
39 | int utils_create_pipe_cloexec(int *dst); | |
094f381c | 40 | int utils_create_pipe_cloexec_nonblock(int *dst); |
81b86775 | 41 | void utils_close_pipe(int *src); |
a4b92340 | 42 | char *utils_strdupdelim(const char *begin, const char *end); |
b662582b | 43 | int utils_set_fd_cloexec(int fd); |
35f90c40 | 44 | int utils_create_pid_file(pid_t pid, const char *filepath); |
d77dded2 JG |
45 | int utils_mkdir(const char *path, mode_t mode, int uid, int gid); |
46 | int utils_mkdir_recursive(const char *path, mode_t mode, int uid, int gid); | |
07b86b52 | 47 | int utils_create_stream_file(const char *path_name, char *file_name, uint64_t size, |
309167d2 | 48 | uint64_t count, int uid, int gid, char *suffix); |
7591bab1 MD |
49 | int utils_unlink_stream_file(const char *path_name, char *file_name, uint64_t size, |
50 | uint64_t count, int uid, int gid, char *suffix); | |
40804255 JG |
51 | int utils_stream_file_path(const char *path_name, const char *file_name, |
52 | uint64_t size, uint64_t count, const char *suffix, | |
53 | char *out_stream_path, size_t stream_path_len); | |
5983a922 | 54 | int utils_parse_size_suffix(char const * const str, uint64_t * const size); |
7010c033 | 55 | int utils_parse_time_suffix(char const * const str, uint64_t * const time_us); |
cfa9a5a2 | 56 | int utils_get_count_order_u32(uint32_t x); |
db5be0a3 | 57 | int utils_get_count_order_u64(uint64_t x); |
4f00620d | 58 | const char *utils_get_home_dir(void); |
fb198a11 | 59 | char *utils_get_user_home_dir(uid_t uid); |
26fe5938 | 60 | size_t utils_get_current_time_str(const char *format, char *dst, size_t len); |
28ab59d0 | 61 | int utils_get_group_id(const char *name, bool warn, gid_t *gid); |
8db0dc00 JG |
62 | char *utils_generate_optstring(const struct option *long_options, |
63 | size_t opt_count); | |
c9cb3e7d | 64 | int utils_create_lock_file(const char *filepath); |
3d071855 | 65 | int utils_recursive_rmdir(const char *path); |
93ec662e | 66 | int utils_truncate_stream_file(int fd, off_t length); |
4fc83d94 | 67 | int utils_show_help(int section, const char *page_name, const char *help_msg); |
09b72f7a FD |
68 | int utils_get_memory_available(size_t *value); |
69 | int utils_get_memory_total(size_t *value); | |
81b86775 DG |
70 | |
71 | #endif /* _COMMON_UTILS_H */ |