util: the chattr flags field is actually unsigned, judging by kernel sources

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index e783ec6cdbf2129ed2559f6e20770d6c166a3154..e58a17a825b4db2a93b9e1f4d1711ad8dcb0e192 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -42,6 +42,7 @@
 #include <locale.h>
 #include <mntent.h>
 #include <sys/socket.h>
+#include <sys/inotify.h>
 
 #if SIZEOF_PID_T == 4
 #  define PID_FMT "%" PRIu32
@@ -142,6 +143,10 @@ static inline const char* true_false(bool b) {
         return b ? "true" : "false";
 }
 
+static inline const char* one_zero(bool b) {
+        return b ? "1" : "0";
+}
+
 static inline const char* strempty(const char *s) {
         return s ? s : "";
 }
@@ -317,7 +322,7 @@ 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_;
 
-bool ignore_file(const char *filename) _pure_;
+bool hidden_file(const char *filename) _pure_;
 
 bool chars_intersect(const char *a, const char *b) _pure_;
 
@@ -533,7 +538,7 @@ bool tty_is_console(const char *tty) _pure_;
 int vtnr_from_tty(const char *tty);
 const char *default_term_for_tty(const char *tty);
 
-void execute_directory(const char *directory, DIR *_d, usec_t timeout, char *argv[]);
+void execute_directories(const char* const* directories, usec_t timeout, char *argv[]);
 
 int kill_and_sigcont(pid_t pid, int sig);
 
@@ -545,6 +550,7 @@ bool hostname_is_valid(const char *s) _pure_;
 char* hostname_cleanup(char *s, bool lowercase);
 
 bool machine_name_is_valid(const char *s) _pure_;
+bool image_name_is_valid(const char *s) _pure_;
 
 char* strshorten(char *s, size_t l);
 
@@ -771,7 +777,7 @@ int search_and_fopen_nulstr(const char *path, const char *mode, const char *root
                                 on_error;                               \
                         }                                               \
                         break;                                          \
-                } else if (ignore_file((de)->d_name))                   \
+                } else if (hidden_file((de)->d_name))                   \
                         continue;                                       \
                 else
 
@@ -1008,8 +1014,6 @@ const char *personality_to_string(unsigned long);
 
 uint64_t physical_memory(void);
 
-char* mount_test_option(const char *haystack, const char *needle);
-
 void hexdump(FILE *f, const void *p, size_t s);
 
 union file_handle_union {
@@ -1046,8 +1050,31 @@ int sethostname_idempotent(const char *s);
 #define INOTIFY_EVENT_MAX (sizeof(struct inotify_event) + NAME_MAX + 1)
 
 #define FOREACH_INOTIFY_EVENT(e, buffer, sz) \
-        for ((e) = (struct inotify_event*) (buffer);    \
-             (uint8_t*) (e) < (uint8_t*) (buffer) + (sz); \
+        for ((e) = &buffer.ev;                                \
+             (uint8_t*) (e) < (uint8_t*) (buffer.raw) + (sz); \
              (e) = (struct inotify_event*) ((uint8_t*) (e) + sizeof(struct inotify_event) + (e)->len))
 
+union inotify_event_buffer {
+        struct inotify_event ev;
+        uint8_t raw[INOTIFY_EVENT_MAX];
+};
+
 #define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW)
+
+int ptsname_malloc(int fd, char **ret);
+
+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);
+int fd_getcrtime(int fd, usec_t *usec);
+int path_getcrtime(const char *p, usec_t *usec);
+int fd_getcrtime_at(int dirfd, const char *name, usec_t *usec, int flags);
+
+int same_fd(int a, int b);
+
+int chattr_fd(int fd, bool b, unsigned mask);
+int chattr_path(const char *p, bool b, unsigned mask);
+
+#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })