diff options
Diffstat (limited to 'util.h')
| -rw-r--r-- | util.h | 25 |
1 files changed, 23 insertions, 2 deletions
@@ -11,7 +11,11 @@ typedef uint64_t usec_t; -#define USEC_PER_SEC 1000000ULL +#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); @@ -60,9 +64,26 @@ 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) \ +#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 |