#define COMMENTS "#;"
#define GLOB_CHARS "*?["
-#define FORMAT_BYTES_MAX 8
-
size_t page_size(void) _pure_;
#define PAGE_ALIGN(l) ALIGN_TO((l), page_size())
return b ? "1" : "0";
}
-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_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 safe_atollu(const char *s, unsigned long long *ret_u);
-int safe_atolli(const char *s, long long int *ret_i);
-
-int safe_atod(const char *s, double *ret_d);
-
-int safe_atou8(const char *s, uint8_t *ret);
-
-#if LONG_MAX == INT_MAX
-static inline int safe_atolu(const char *s, unsigned long *ret_u) {
- assert_cc(sizeof(unsigned long) == sizeof(unsigned));
- return safe_atou(s, (unsigned*) ret_u);
-}
-static inline int safe_atoli(const char *s, long int *ret_u) {
- assert_cc(sizeof(long int) == sizeof(int));
- return safe_atoi(s, (int*) ret_u);
-}
-#else
-static inline int safe_atolu(const char *s, unsigned long *ret_u) {
- assert_cc(sizeof(unsigned long) == sizeof(unsigned long long));
- return safe_atollu(s, (unsigned long long*) ret_u);
-}
-static inline int safe_atoli(const char *s, long int *ret_u) {
- assert_cc(sizeof(long int) == sizeof(long long int));
- return safe_atolli(s, (long long int*) ret_u);
-}
-#endif
-
-static inline int safe_atou32(const char *s, uint32_t *ret_u) {
- assert_cc(sizeof(uint32_t) == sizeof(unsigned));
- return safe_atou(s, (unsigned*) ret_u);
-}
-
-static inline int safe_atoi32(const char *s, int32_t *ret_i) {
- assert_cc(sizeof(int32_t) == sizeof(int));
- return safe_atoi(s, (int*) ret_i);
-}
-
-static inline int safe_atou64(const char *s, uint64_t *ret_u) {
- assert_cc(sizeof(uint64_t) == sizeof(unsigned long long));
- return safe_atollu(s, (unsigned long long*) ret_u);
-}
-
-static inline int safe_atoi64(const char *s, int64_t *ret_i) {
- assert_cc(sizeof(int64_t) == sizeof(long long int));
- return safe_atolli(s, (long long int*) ret_i);
-}
-
-int safe_atou16(const char *s, uint16_t *ret);
-int safe_atoi16(const char *s, int16_t *ret);
-
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);
bool fstype_is_network(const char *fstype);
-int flush_fd(int fd);
-
int fopen_temporary(const char *path, FILE **_f, char **_temp_path);
-ssize_t loop_read(int fd, void *buf, size_t nbytes, bool do_poll);
-int loop_read_exact(int fd, void *buf, size_t nbytes, bool do_poll);
-int loop_write(int fd, const void *buf, size_t nbytes, bool do_poll);
-
bool is_device_path(const char *path);
int dir_is_empty(const char *path);
return !r;
}
-char* lookup_uid(uid_t uid);
-char* getlogname_malloc(void);
-char* getusername_malloc(void);
-
int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid);
bool is_temporary_fs(const struct statfs *s) _pure_;
int fd_is_temporary_fs(int fd);
-int pipe_eof(int fd);
-
#define xsprintf(buf, fmt, ...) \
assert_message_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf), \
"xsprintf: " #buf "[] must be big enough")
bool display_is_local(const char *display) _pure_;
int socket_from_display(const char *display, char **path);
-int get_user_creds(const char **username, uid_t *uid, gid_t *gid, const char **home, const char **shell);
-int get_group_creds(const char **groupname, gid_t *gid);
-
-int in_gid(gid_t gid);
-int in_group(const char *name);
-
-char* uid_to_name(uid_t uid);
-char* gid_to_name(gid_t gid);
-
int glob_exists(const char *path);
int glob_extend(char ***strv, const char *path);
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);
-
extern int saved_argc;
extern char **saved_argv;
int prot_from_flags(int flags) _const_;
-char *format_bytes(char *buf, size_t l, uint64_t t);
-
-int fd_wait_for_event(int fd, int event, usec_t timeout);
-
void* memdup(const void *p, size_t l) _alloc_(2);
-int fd_inc_sndbuf(int fd, size_t n);
-int fd_inc_rcvbuf(int fd, size_t n);
-
int fork_agent(pid_t *pid, const int except[], unsigned n_except, const char *path, ...);
int setrlimit_closest(int resource, const struct rlimit *rlim);
bool in_initrd(void);
-int get_home_dir(char **ret);
-int get_shell(char **_ret);
-
static inline void freep(void *p) {
free(*(void**) p);
}
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);
#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
-ssize_t sparse_write(int fd, const void *p, size_t sz, size_t run_length);
-
-void sigkill_wait(pid_t *pid);
-#define _cleanup_sigkill_wait_ _cleanup_(sigkill_wait)
-
int syslog_parse_priority(const char **p, int *priority, bool with_facility);
int rename_noreplace(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
-int parse_mode(const char *s, mode_t *ret);
-
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);
-int receive_one_fd(int transport_fd, int flags);
-
-void nop_signal_handler(int sig);
-
int version(void);
bool fdname_is_valid(const char *s);
projects / thirdparty / systemd.git / blobdiff