#if SIZEOF_TIME_T == 8
# define PRI_TIME PRIu64
-#elif SIZEOF_GID_T == 4
+#elif SIZEOF_TIME_T == 4
# define PRI_TIME PRIu32
#else
# error Unknown time_t size
#endif
#include "macro.h"
+#include "missing.h"
#include "time-util.h"
/* What is interpreted as whitespace? */
#define COMMENTS "#;"
#define GLOB_CHARS "*?["
+/* What characters are special in the shell? */
+/* must be escaped outside and inside double-quotes */
+#define SHELL_NEED_ESCAPE "\"\\`$"
+/* can be escaped or double-quoted */
+#define SHELL_NEED_QUOTES SHELL_NEED_ESCAPE GLOB_CHARS "'()<>|&;"
+
#define FORMAT_BYTES_MAX 8
#define ANSI_HIGHLIGHT_ON "\x1B[1;39m"
char *endswith(const char *s, const char *postfix) _pure_;
-bool first_word(const char *s, const char *word) _pure_;
+char *first_word(const char *s, const char *word) _pure_;
int close_nointr(int fd);
int safe_close(int fd);
int safe_atod(const char *s, double *ret_d);
+int safe_atou8(const char *s, uint8_t *ret);
+
#if __WORDSIZE == 32
static inline int safe_atolu(const char *s, unsigned long *ret_u) {
assert_cc(sizeof(unsigned long) == sizeof(unsigned));
return safe_atolli(s, (long long int*) ret_i);
}
-char *split(const char *c, size_t *l, const char *separator, bool quoted, char **state);
+const char* split(const char **state, size_t *l, const char *separator, bool quoted);
#define FOREACH_WORD(word, length, s, state) \
_FOREACH_WORD(word, length, s, WHITESPACE, false, state)
_FOREACH_WORD(word, length, s, separator, true, state)
#define _FOREACH_WORD(word, length, s, separator, quoted, state) \
- for ((state) = NULL, (word) = split((s), &(length), (separator), (quoted), &(state)); (word); (word) = split((s), &(length), (separator), (quoted), &(state)))
+ for ((state) = (s), (word) = split(&(state), &(length), (separator), (quoted)); (word); (word) = split(&(state), &(length), (separator), (quoted)))
pid_t get_parent_of_pid(pid_t pid, pid_t *ppid);
int get_starttime_of_pid(pid_t pid, unsigned long long *st);
bool null_or_empty(struct stat *st) _pure_;
int null_or_empty_path(const char *fn);
+int null_or_empty_fd(int fd);
DIR *xopendirat(int dirfd, const char *name, int flags);