/*-*- 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 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); int close_nointr(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))) const char *sigchld_code(int code); 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); #endif