#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>
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 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(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_spaces((s), &(l), &(state)); (word); (word) = split_spaces((s), &(l), &(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), &(l), &(state)); (word); (word) = split_quoted((s), &(l), &(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);
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 *file_in_same_dir(const char *path, const char *filename);
+int mkdir_parents(const char *path, mode_t mode);
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 *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);
+
#define DEFINE_STRING_TABLE_LOOKUP(name,type) \
const char *name##_to_string(type i) { \
if (i < 0 || i >= (type) ELEMENTSOF(name##_table)) \
} \
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);
+
+extern char * __progname;
+
const char *ioprio_class_to_string(int i);
int ioprio_class_from_string(const char *s);