| 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 | |
| 21 | #include <sys/types.h> |
| 22 | #include <unistd.h> |
| 23 | #include <stdint.h> |
| 24 | #include <getopt.h> |
| 25 | #include <stdbool.h> |
| 26 | #include <sys/types.h> |
| 27 | |
| 28 | #include <common/compat/directory-handle.h> |
| 29 | |
| 30 | #define KIBI_LOG2 10 |
| 31 | #define MEBI_LOG2 20 |
| 32 | #define GIBI_LOG2 30 |
| 33 | |
| 34 | char *utils_partial_realpath(const char *path, char *resolved_path, |
| 35 | size_t size); |
| 36 | char *utils_expand_path(const char *path); |
| 37 | char *utils_expand_path_keep_symlink(const char *path); |
| 38 | int utils_create_pipe(int *dst); |
| 39 | int utils_create_pipe_cloexec(int *dst); |
| 40 | int utils_create_pipe_cloexec_nonblock(int *dst); |
| 41 | void utils_close_pipe(int *src); |
| 42 | char *utils_strdupdelim(const char *begin, const char *end); |
| 43 | int utils_set_fd_cloexec(int fd); |
| 44 | int utils_create_pid_file(pid_t pid, const char *filepath); |
| 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); |
| 47 | int utils_stream_file_path(const char *path_name, const char *file_name, |
| 48 | uint64_t size, uint64_t count, const char *suffix, |
| 49 | char *out_stream_path, size_t stream_path_len); |
| 50 | int utils_parse_size_suffix(char const * const str, uint64_t * const size); |
| 51 | int utils_parse_time_suffix(char const * const str, uint64_t * const time_us); |
| 52 | int utils_get_count_order_u32(uint32_t x); |
| 53 | int utils_get_count_order_u64(uint64_t x); |
| 54 | const char *utils_get_home_dir(void); |
| 55 | char *utils_get_user_home_dir(uid_t uid); |
| 56 | size_t utils_get_current_time_str(const char *format, char *dst, size_t len); |
| 57 | int utils_get_group_id(const char *name, bool warn, gid_t *gid); |
| 58 | char *utils_generate_optstring(const struct option *long_options, |
| 59 | size_t opt_count); |
| 60 | int utils_create_lock_file(const char *filepath); |
| 61 | int utils_recursive_rmdir(const char *path); |
| 62 | int utils_truncate_stream_file(int fd, off_t length); |
| 63 | int utils_show_help(int section, const char *page_name, const char *help_msg); |
| 64 | int utils_get_memory_available(size_t *value); |
| 65 | int utils_get_memory_total(size_t *value); |
| 66 | int utils_change_working_directory(const char *path); |
| 67 | |
| 68 | #endif /* _COMMON_UTILS_H */ |