***/
#include <alloca.h>
+#include <dirent.h>
#include <fcntl.h>
#include <inttypes.h>
-#include <time.h>
+#include <limits.h>
+#include <locale.h>
+#include <mntent.h>
#include <stdarg.h>
#include <stdbool.h>
-#include <stdlib.h>
+#include <stddef.h>
#include <stdio.h>
-#include <sched.h>
-#include <limits.h>
-#include <sys/types.h>
+#include <stdlib.h>
+#include <sys/inotify.h>
#include <sys/socket.h>
#include <sys/stat.h>
-#include <dirent.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <locale.h>
-#include <mntent.h>
-#include <sys/inotify.h>
#include <sys/statfs.h>
+#include <sys/sysmacros.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+#include "formats-util.h"
#include "macro.h"
#include "missing.h"
#include "time-util.h"
-#include "formats-util.h"
/* What is interpreted as whitespace? */
#define WHITESPACE " \t\n\r"
#define strncaseeq(a, b, n) (strncasecmp((a), (b), (n)) == 0)
bool streq_ptr(const char *a, const char *b) _pure_;
+int strcmp_ptr(const char *a, const char *b) _pure_;
#define new(t, n) ((t*) malloc_multiply(sizeof(t), (n)))
#define newdup(t, p, n) ((t*) memdup_multiply(p, sizeof(t), (n)))
-#define malloc0(n) (calloc((n), 1))
+#define malloc0(n) (calloc(1, (n)))
+
+static inline void *mfree(void *memory) {
+ free(memory);
+ return NULL;
+}
static inline const char* yes_no(bool b) {
return b ? "yes" : "no";
void close_many(const int fds[], unsigned n_fd);
-int parse_size(const char *t, off_t base, off_t *size);
+int fclose_nointr(FILE *f);
+FILE* safe_fclose(FILE *f);
+DIR* safe_closedir(DIR *f);
+
+int parse_size(const char *t, uint64_t base, uint64_t *size);
int parse_boolean(const char *v) _pure_;
int parse_pid(const char *s, pid_t* ret_pid);
int parse_uid(const char *s, uid_t* ret_uid);
-#define parse_gid(s, ret_uid) parse_uid(s, ret_uid)
+#define parse_gid(s, ret_gid) parse_uid(s, ret_gid)
+
+bool uid_is_valid(uid_t uid);
+
+static inline bool gid_is_valid(gid_t gid) {
+ return uid_is_valid((uid_t) gid);
+}
int safe_atou(const char *s, unsigned *ret_u);
int safe_atoi(const char *s, int *ret_i);
int readlinkat_malloc(int fd, const char *p, char **ret);
int readlink_malloc(const char *p, char **r);
-int readlink_value(const char *p, char **ret);
+// UNNEEDED int readlink_value(const char *p, char **ret);
int readlink_and_make_absolute(const char *p, char **r);
-int readlink_and_canonicalize(const char *p, char **r);
+// UNNEEDED int readlink_and_canonicalize(const char *p, char **r);
char *strstrip(char *s);
// UNNEEDED char *delete_chars(char *s, const char *bad);
char *file_in_same_dir(const char *path, const char *filename);
-int rmdir_parents(const char *path, const char *stop);
+// UNNEEDED int rmdir_parents(const char *path, const char *stop);
char hexchar(int x) _const_;
int unhexchar(char c) _const_;
int unoctchar(char c) _const_;
char decchar(int x) _const_;
int undecchar(char c) _const_;
+char base32hexchar(int x) _const_;
+int unbase32hexchar(char c) _const_;
+char base64char(int x) _const_;
+int unbase64char(char c) _const_;
char *cescape(const char *s);
size_t cescape_char(char c, char *buf);
char *xescape(const char *s, const char *bad);
-char *ascii_strlower(char *path);
+// UNNEEDED char *ascii_strlower(char *path);
bool dirent_is_file(const struct dirent *de) _pure_;
bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) _pure_;
ssize_t string_table_lookup(const char * const *table, size_t len, const char *key);
-#define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
- scope inline type name##_from_string(const char *s) { \
- return (type)string_table_lookup(name##_table, ELEMENTSOF(name##_table), s); \
+#define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
+ scope type name##_from_string(const char *s) { \
+ return (type) string_table_lookup(name##_table, ELEMENTSOF(name##_table), s); \
}
#define _DEFINE_STRING_TABLE_LOOKUP(name,type,scope) \
#define DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(name,type,max) \
int name##_to_string_alloc(type i, char **str) { \
char *s; \
- int r; \
if (i < 0 || i > max) \
return -ERANGE; \
if (i < (type) ELEMENTSOF(name##_table)) { \
s = strdup(name##_table[i]); \
if (!s) \
- return log_oom(); \
+ return -ENOMEM; \
} else { \
- r = asprintf(&s, "%i", i); \
- if (r < 0) \
- return log_oom(); \
+ if (asprintf(&s, "%i", i) < 0) \
+ return -ENOMEM; \
} \
*str = s; \
return 0; \
type name##_from_string(const char *s) { \
type i; \
unsigned u = 0; \
- assert(s); \
- for (i = 0; i < (type)ELEMENTSOF(name##_table); i++) \
- if (name##_table[i] && \
- streq(name##_table[i], s)) \
+ if (!s) \
+ return (type) -1; \
+ for (i = 0; i < (type) ELEMENTSOF(name##_table); i++) \
+ if (streq_ptr(name##_table[i], s)) \
return i; \
if (safe_atou(s, &u) >= 0 && u <= max) \
return (type) u; \
int close_all_fds(const int except[], unsigned n_except);
-bool fstype_is_network(const char *fstype);
+// UNNEEDED bool fstype_is_network(const char *fstype);
int flush_fd(int fd);
bool is_device_path(const char *path);
-int dir_is_empty(const char *path);
-char* dirname_malloc(const char *path);
+// UNNEEDED int dir_is_empty(const char *path);
+// UNNEEDED char* dirname_malloc(const char *path);
char* lookup_uid(uid_t uid);
-char* getlogname_malloc(void);
-char* getusername_malloc(void);
+// UNNEEDED char* getlogname_malloc(void);
+// UNNEEDED char* getusername_malloc(void);
int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
// UNNEEDED int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid);
int pipe_eof(int fd);
-cpu_set_t* cpu_set_malloc(unsigned *ncpus);
-
-#define xsprintf(buf, fmt, ...) assert_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf))
+#define xsprintf(buf, fmt, ...) \
+ assert_message_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf), \
+ "xsprintf: " #buf "[] must be big enough")
int files_same(const char *filea, const char *fileb);
// UNNEEDED char *fstab_node_to_udev_node(const char *p);
-// UNNEEDED void execute_directories(const char* const* directories, usec_t timeout, char *argv[]);
+void execute_directories(const char* const* directories, usec_t timeout, char *argv[]);
bool nulstr_contains(const char*nulstr, const char *needle);
// UNNEEDED bool plymouth_running(void);
-bool machine_name_is_valid(const char *s) _pure_;
-
char* strshorten(char *s, size_t l);
// UNNEEDED int symlink_idempotent(const char *from, const char *to);
-int symlink_atomic(const char *from, const char *to);
+// UNNEEDED int symlink_atomic(const char *from, const char *to);
// UNNEEDED int mknod_atomic(const char *path, mode_t mode, dev_t dev);
// UNNEEDED int mkfifo_atomic(const char *path, mode_t mode);
char* uid_to_name(uid_t uid);
char* gid_to_name(gid_t gid);
-int glob_exists(const char *path);
+// UNNEEDED int glob_exists(const char *path);
// UNNEEDED int glob_extend(char ***strv, const char *path);
int dirent_ensure_type(DIR *d, struct dirent *de);
return s[strspn(s, charset)] == '\0';
}
-int block_get_whole_disk(dev_t d, dev_t *ret);
+// UNNEEDED int block_get_whole_disk(dev_t d, dev_t *ret);
#define NULSTR_FOREACH(i, l) \
for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)
int ioprio_class_to_string_alloc(int i, char **s);
int ioprio_class_from_string(const char *s);
-const char *sigchld_code_to_string(int i) _const_;
-int sigchld_code_from_string(const char *s) _pure_;
+// UNNEEDED const char *sigchld_code_to_string(int i) _const_;
+// UNNEEDED int sigchld_code_from_string(const char *s) _pure_;
-int log_facility_unshifted_to_string_alloc(int i, char **s);
-int log_facility_unshifted_from_string(const char *s);
+// UNNEEDED int log_facility_unshifted_to_string_alloc(int i, char **s);
+// UNNEEDED int log_facility_unshifted_from_string(const char *s);
int log_level_to_string_alloc(int i, char **s);
int log_level_from_string(const char *s);
-int sched_policy_to_string_alloc(int i, char **s);
-int sched_policy_from_string(const char *s);
+// UNNEEDED int sched_policy_to_string_alloc(int i, char **s);
+// UNNEEDED int sched_policy_from_string(const char *s);
const char *rlimit_to_string(int i) _const_;
int rlimit_from_string(const char *s) _pure_;
-int ip_tos_to_string_alloc(int i, char **s);
-int ip_tos_from_string(const char *s);
+// UNNEEDED int ip_tos_to_string_alloc(int i, char **s);
+// UNNEEDED int ip_tos_from_string(const char *s);
extern int saved_argc;
extern char **saved_argv;
-bool kexec_loaded(void);
+// UNNEEDED bool kexec_loaded(void);
// UNNEEDED int prot_from_flags(int flags) _const_;
-char *format_bytes(char *buf, size_t l, off_t t);
+// UNNEEDED char *format_bytes(char *buf, size_t l, off_t t);
int fd_wait_for_event(int fd, int event, usec_t timeout);
int fork_agent(pid_t *pid, const int except[], unsigned n_except, const char *path, ...);
-int setrlimit_closest(int resource, const struct rlimit *rlim);
+// UNNEEDED int setrlimit_closest(int resource, const struct rlimit *rlim);
bool http_url_is_valid(const char *url) _pure_;
bool documentation_url_is_valid(const char *url) _pure_;
bool in_initrd(void);
int get_home_dir(char **ret);
-int get_shell(char **_ret);
+// UNNEEDED int get_shell(char **_ret);
static inline void freep(void *p) {
free(*(void**) p);
safe_close_pair(*p);
}
-DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, fclose);
+static inline void fclosep(FILE **f) {
+ safe_fclose(*f);
+}
+
DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, pclose);
DEFINE_TRIVIAL_CLEANUP_FUNC(DIR*, closedir);
DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, endmntent);
// UNNEEDED void *arg);
#define _(String) gettext (String)
+#define N_(String) String
// UNNEEDED void init_gettext(void);
bool is_locale_utf8(void);
const char *draw_special_char(DrawSpecialChar ch);
-char *strreplace(const char *text, const char *old_string, const char *new_string);
+// UNNEEDED char *strreplace(const char *text, const char *old_string, const char *new_string);
-char *strip_tab_ansi(char **p, size_t *l);
+// UNNEEDED char *strip_tab_ansi(char **p, size_t *l);
-int on_ac_power(void);
+// UNNEEDED int on_ac_power(void);
int search_and_fopen(const char *path, const char *mode, const char *root, const char **search, FILE **_f);
// UNNEEDED int search_and_fopen_nulstr(const char *path, const char *mode, const char *root, const char *search, FILE **_f);
}
char *hexmem(const void *p, size_t l);
-void *unhexmem(const char *p, size_t l);
+int unhexmem(const char *p, size_t l, void **mem, size_t *len);
+
+char *base32hexmem(const void *p, size_t l, bool padding);
+int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *len);
+
+char *base64mem(const void *p, size_t l);
+int unbase64mem(const char *p, size_t l, void **mem, size_t *len);
char *strextend(char **x, ...) _sentinel_;
char *strrep(const char *s, unsigned n);
int container_get_leader(const char *machine, pid_t *pid);
-int namespace_open(pid_t pid, int *pidns_fd, int *mntns_fd, int *netns_fd, int *root_fd);
-int namespace_enter(int pidns_fd, int mntns_fd, int netns_fd, int root_fd);
+int namespace_open(pid_t pid, int *pidns_fd, int *mntns_fd, int *netns_fd, int *userns_fd, int *root_fd);
+int namespace_enter(int pidns_fd, int mntns_fd, int netns_fd, int userns_fd, int root_fd);
int getpeercred(int fd, struct ucred *ucred);
int getpeersec(int fd, char **ret);
int writev_safe(int fd, const struct iovec *w, int j);
int mkostemp_safe(char *pattern, int flags);
-int open_tmpfile(const char *path, int flags);
+// UNNEEDED int open_tmpfile(const char *path, int flags);
int fd_warn_permissions(const char *path, int fd);
#endif
// UNNEEDED unsigned long personality_from_string(const char *p);
-const char *personality_to_string(unsigned long);
+// UNNEEDED const char *personality_to_string(unsigned long);
uint64_t physical_memory(void);
};
#define FILE_HANDLE_INIT { .handle.handle_bytes = MAX_HANDLE_SZ }
-int update_reboot_param_file(const char *param);
+// UNNEEDED int update_reboot_param_file(const char *param);
-int umount_recursive(const char *target, int flags);
+// UNNEEDED int umount_recursive(const char *target, int flags);
-int bind_remount_recursive(const char *prefix, bool ro);
+// UNNEEDED int bind_remount_recursive(const char *prefix, bool ro);
int fflush_and_check(FILE *f);
// UNNEEDED int take_password_lock(const char *root);
-int is_symlink(const char *path);
+// UNNEEDED int is_symlink(const char *path);
int is_dir(const char *path, bool follow);
// UNNEEDED int is_device_node(const char *path);
-typedef enum UnquoteFlags {
- UNQUOTE_RELAX = 1,
- UNQUOTE_CUNESCAPE = 2,
- UNQUOTE_CUNESCAPE_RELAX = 4,
-} UnquoteFlags;
+typedef enum ExtractFlags {
+ EXTRACT_RELAX = 1,
+ EXTRACT_CUNESCAPE = 2,
+ EXTRACT_CUNESCAPE_RELAX = 4,
+ EXTRACT_QUOTES = 8,
+ EXTRACT_DONT_COALESCE_SEPARATORS = 16,
+} ExtractFlags;
-int unquote_first_word(const char **p, char **ret, UnquoteFlags flags);
-int unquote_first_word_and_warn(const char **p, char **ret, UnquoteFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue);
-// UNNEEDED int unquote_many_words(const char **p, UnquoteFlags flags, ...) _sentinel_;
+int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);
+// UNNEEDED int extract_first_word_and_warn(const char **p, char **ret, const char *separators, ExtractFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue);
+// UNNEEDED int extract_many_words(const char **p, const char *separators, ExtractFlags flags, ...) _sentinel_;
int free_and_strdup(char **p, const char *s);
uint8_t raw[INOTIFY_EVENT_MAX];
};
-#define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW)
+#ifdef __GLIBC__
+ #define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW)
+#else
+ #define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), 0)
+#endif
-int ptsname_malloc(int fd, char **ret);
+// UNNEEDED int ptsname_malloc(int fd, char **ret);
// UNNEEDED int openpt_in_namespace(pid_t pid, int flags);
ssize_t fgetxattrat_fake(int dirfd, const char *filename, const char *attribute, void *value, size_t size, int flags);
-int fd_setcrtime(int fd, usec_t usec);
+// UNNEEDED int fd_setcrtime(int fd, usec_t usec);
int fd_getcrtime(int fd, usec_t *usec);
// UNNEEDED int path_getcrtime(const char *p, usec_t *usec);
-int fd_getcrtime_at(int dirfd, const char *name, usec_t *usec, int flags);
+// UNNEEDED int fd_getcrtime_at(int dirfd, const char *name, usec_t *usec, int flags);
-int same_fd(int a, int b);
+// UNNEEDED int same_fd(int a, int b);
-int chattr_fd(int fd, unsigned value, unsigned mask);
-int chattr_path(const char *p, unsigned value, unsigned mask);
+// UNNEEDED int chattr_fd(int fd, unsigned value, unsigned mask);
+// UNNEEDED int chattr_path(const char *p, unsigned value, unsigned mask);
-int read_attr_fd(int fd, unsigned *ret);
-int read_attr_path(const char *p, unsigned *ret);
+// UNNEEDED int read_attr_fd(int fd, unsigned *ret);
+// UNNEEDED int read_attr_path(const char *p, unsigned *ret);
#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
// UNNEEDED int syslog_parse_priority(const char **p, int *priority, bool with_facility);
-void cmsg_close_all(struct msghdr *mh);
+// UNNEEDED void cmsg_close_all(struct msghdr *mh);
-int rename_noreplace(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+// UNNEEDED int rename_noreplace(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
-char *shell_maybe_quote(const char *s);
+// UNNEEDED char *shell_escape(const char *s, const char *bad);
+// UNNEEDED char *shell_maybe_quote(const char *s);
int parse_mode(const char *s, mode_t *ret);
-int mount_move_root(const char *path);
+// UNNEEDED int mount_move_root(const char *path);
int reset_uid_gid(void);
+
+int getxattr_malloc(const char *path, const char *name, char **value, bool allow_symlink);
+int fgetxattr_malloc(int fd, const char *name, char **value);
+
+int send_one_fd(int transport_fd, int fd, int flags);
+// UNNEEDED int receive_one_fd(int transport_fd, int flags);
+
+// UNNEEDED void nop_signal_handler(int sig);
+
+int version(void);
+
+// UNNEEDED bool fdname_is_valid(const char *s);
~ianmdlvl / elogind.git / blobdiff