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author | Lennart Poettering <lennart@poettering.net> | 2010-05-16 18:45:24 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2010-05-16 18:45:24 +0200 |
commit | e99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch) | |
tree | 109871cf2bdcad19105d55f4eea62d5495a8f614 /util.h | |
parent | e9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff) |
build-sys: move source files to subdirectory
Diffstat (limited to 'util.h')
-rw-r--r-- | util.h | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/util.h b/util.h deleted file mode 100644 index a77a952ed6..0000000000 --- a/util.h +++ /dev/null @@ -1,256 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8 -*-*/ - -#ifndef fooutilhfoo -#define fooutilhfoo - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <inttypes.h> -#include <time.h> -#include <sys/time.h> -#include <stdbool.h> -#include <stdlib.h> -#include <stdio.h> - -typedef uint64_t usec_t; - -#define MSEC_PER_SEC 1000ULL -#define USEC_PER_SEC 1000000ULL -#define USEC_PER_MSEC 1000ULL -#define NSEC_PER_SEC 1000000000ULL -#define NSEC_PER_MSEC 1000000ULL -#define NSEC_PER_USEC 1000ULL - -#define USEC_PER_MINUTE (60ULL*USEC_PER_SEC) -#define USEC_PER_HOUR (60ULL*USEC_PER_MINUTE) -#define USEC_PER_DAY (24ULL*USEC_PER_HOUR) -#define USEC_PER_WEEK (7ULL*USEC_PER_DAY) - -/* What is interpreted as whitespace? */ -#define WHITESPACE " \t\n\r" -#define NEWLINE "\n\r" - -#define FORMAT_TIMESTAMP_MAX 64 - -usec_t now(clockid_t clock); - -usec_t timespec_load(const struct timespec *ts); -struct timespec *timespec_store(struct timespec *ts, usec_t u); - -usec_t timeval_load(const struct timeval *tv); -struct timeval *timeval_store(struct timeval *tv, usec_t u); - -#define streq(a,b) (strcmp((a),(b)) == 0) - -bool streq_ptr(const char *a, const char *b); - -#define new(t, n) ((t*) malloc(sizeof(t)*(n))) - -#define new0(t, n) ((t*) calloc((n), sizeof(t))) - -#define malloc0(n) (calloc((n), 1)) - -static inline const char* yes_no(bool b) { - return b ? "yes" : "no"; -} - -static inline const char* strempty(const char *s) { - return s ? s : ""; -} - -static inline const char* strnull(const char *s) { - return s ? s : "(null)"; -} - -static inline const char *strna(const char *s) { - return s ? s : "n/a"; -} - -static inline bool is_path_absolute(const char *p) { - return *p == '/'; -} - -bool endswith(const char *s, const char *postfix); -bool startswith(const char *s, const char *prefix); -bool startswith_no_case(const char *s, const char *prefix); - -bool first_word(const char *s, const char *word); - -int close_nointr(int fd); -void close_nointr_nofail(int fd); - -int parse_boolean(const char *v); -int parse_usec(const char *t, usec_t *usec); - -int safe_atou(const char *s, unsigned *ret_u); -int safe_atoi(const char *s, int *ret_i); - -int safe_atolu(const char *s, unsigned long *ret_u); -int safe_atoli(const char *s, long int *ret_i); - -int safe_atollu(const char *s, unsigned long long *ret_u); -int safe_atolli(const char *s, long long int *ret_i); - -char *split(const char *c, size_t *l, const char *separator, char **state); -char *split_quoted(const char *c, size_t *l, char **state); - -#define FOREACH_WORD(word, length, s, state) \ - for ((state) = NULL, (word) = split((s), &(length), WHITESPACE, &(state)); (word); (word) = split((s), &(length), WHITESPACE, &(state))) - -#define FOREACH_WORD_SEPARATOR(word, length, s, separator, state) \ - for ((state) = NULL, (word) = split((s), &(length), (separator), &(state)); (word); (word) = split((s), &(length), (separator), &(state))) - -#define FOREACH_WORD_QUOTED(word, length, s, state) \ - for ((state) = NULL, (word) = split_quoted((s), &(length), &(state)); (word); (word) = split_quoted((s), &(length), &(state))) - -char **split_path_and_make_absolute(const char *p); - -pid_t get_parent_of_pid(pid_t pid, pid_t *ppid); - -int write_one_line_file(const char *fn, const char *line); -int read_one_line_file(const char *fn, char **line); - -char *strappend(const char *s, const char *suffix); - -int readlink_malloc(const char *p, char **r); - -char *file_name_from_path(const char *p); -bool is_path(const char *p); - -bool path_is_absolute(const char *p); -char *path_make_absolute(const char *p, const char *prefix); -char *path_make_absolute_cwd(const char *p); -char **strv_path_make_absolute_cwd(char **l); - -int reset_all_signal_handlers(void); - -char *strstrip(char *s); -char *delete_chars(char *s, const char *bad); -char *truncate_nl(char *s); - -char *file_in_same_dir(const char *path, const char *filename); -int mkdir_parents(const char *path, mode_t mode); -int mkdir_p(const char *path, mode_t mode); - -int get_process_name(pid_t pid, char **name); - -char hexchar(int x); -int unhexchar(char c); -char octchar(int x); -int unoctchar(char c); -char decchar(int x); -int undecchar(char c); - -char *cescape(const char *s); -char *cunescape(const char *s); - -char *path_kill_slashes(char *path); - -bool path_startswith(const char *path, const char *prefix); -bool path_equal(const char *a, const char *b); - -char *ascii_strlower(char *path); - -char *xescape(const char *s, const char *bad); - -char *bus_path_escape(const char *s); -char *bus_path_unescape(const char *s); - -bool ignore_file(const char *filename); - -bool chars_intersect(const char *a, const char *b); - -char *format_timestamp(char *buf, size_t l, usec_t t); - -int make_stdio(int fd); - -bool is_clean_exit(int code, int status); - -#define DEFINE_STRING_TABLE_LOOKUP(name,type) \ - const char *name##_to_string(type i) { \ - if (i < 0 || i >= (type) ELEMENTSOF(name##_table)) \ - return NULL; \ - return name##_table[i]; \ - } \ - type name##_from_string(const char *s) { \ - type i; \ - unsigned u = 0; \ - assert(s); \ - for (i = 0; i < (type)ELEMENTSOF(name##_table); i++) \ - if (streq(name##_table[i], s)) \ - return i; \ - if (safe_atou(s, &u) >= 0 && \ - u < ELEMENTSOF(name##_table)) \ - return (type) u; \ - return (type) -1; \ - } \ - struct __useless_struct_to_allow_trailing_semicolon__ - - -int fd_nonblock(int fd, bool nonblock); -int fd_cloexec(int fd, bool cloexec); - -int close_all_fds(const int except[], unsigned n_except); - -bool fstype_is_network(const char *fstype); - -int chvt(int vt); - -int read_one_char(FILE *f, char *ret, bool *need_nl); -int ask(char *ret, const char *replies, const char *text, ...); - -int reset_terminal(int fd); -int open_terminal(const char *name, int mode); -int acquire_terminal(const char *name, bool fail, bool force); -int release_terminal(void); - -int flush_fd(int fd); - -int ignore_signal(int sig); - -int close_pipe(int p[]); - -ssize_t loop_read(int fd, void *buf, size_t nbytes); - -int path_is_mount_point(const char *path); - -bool is_device_path(const char *path); - -extern char * __progname; - -const char *ioprio_class_to_string(int i); -int ioprio_class_from_string(const char *s); - -const char *sigchld_code_to_string(int i); -int sigchld_code_from_string(const char *s); - -const char *log_facility_to_string(int i); -int log_facility_from_string(const char *s); - -const char *log_level_to_string(int i); -int log_level_from_string(const char *s); - -const char *sched_policy_to_string(int i); -int sched_policy_from_string(const char *s); - -const char *rlimit_to_string(int i); -int rlimit_from_string(const char *s); - -#endif |