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/*-*- Mode: C; c-basic-offset: 8 -*-*/
#ifndef fooutilhfoo
#define fooutilhfoo
#include <inttypes.h>
#include <time.h>
#include <sys/time.h>
#include <stdbool.h>
#include <stdlib.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
/* What is interpreted as whitespace? */
#define WHITESPACE " \t\n\r"
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)
#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 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 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_spaces(const char *c, size_t *l, 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_spaces((s), &(l), &(state)); (word); (word) = split_spaces((s), &(l), &(state)))
#define FOREACH_WORD_QUOTED(word, length, s, state) \
for ((state) = NULL, (word) = split_quoted((s), &(l), &(state)); (word); (word) = split_quoted((s), &(l), &(state)))
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);
int reset_all_signal_handlers(void);
char *strstrip(char *s);
char *file_in_same_dir(const char *path, const char *filename);
char hexchar(int x);
int unhexchar(char c);
char octchar(int x);
int unoctchar(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);
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);
#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; \
assert(s); \
for (i = 0; i < (type)ELEMENTSOF(name##_table); i++) \
if (streq(name##_table[i], s)) \
return i; \
return (type) -1; \
} \
struct __useless_struct_to_allow_trailing_semicolon__
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
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