X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.h;h=e99f8d1123641da0ae4f0e8f4a85d55aad463ffd;hb=4cf7ea556aa1e74f9b34d4467f36d46a1bb25da3;hp=78b1444739227d6e27db1930e03b5aba8edba89f;hpb=a1937e679f76758635d295287398abe526de2522;p=elogind.git

diff --git a/src/shared/util.h b/src/shared/util.h
index 78b144473..e99f8d112 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -58,6 +58,14 @@
 #  error Unknown uid_t size
 #endif
 
+#if SIZEOF_GID_T == 4
+#  define GID_FMT "%" PRIu32
+#elif SIZEOF_GID_T == 2
+#  define GID_FMT "%" PRIu16
+#else
+#  error Unknown gid_t size
+#endif
+
 #include "macro.h"
 #include "time-util.h"
 
@@ -443,6 +451,8 @@ static inline const char *ansi_highlight_off(void) {
         return on_tty() ? ANSI_HIGHLIGHT_OFF : "";
 }
 
+int files_same(const char *filea, const char *fileb);
+
 int running_in_chroot(void);
 
 char *ellipsize(const char *s, size_t length, unsigned percent);
@@ -473,7 +483,7 @@ 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, char *argv[]);
+void execute_directory(const char *directory, DIR *_d, usec_t timeout, char *argv[]);
 
 int kill_and_sigcont(pid_t pid, int sig);
 
@@ -521,7 +531,11 @@ char *strjoin(const char *x, ...) _sentinel_;
 
 bool is_main_thread(void);
 
-bool in_charset(const char *s, const char* charset) _pure_;
+static inline bool _pure_ in_charset(const char *s, const char* charset) {
+        assert(s);
+        assert(charset);
+        return s[strspn(s, charset)] == '\0';
+}
 
 int block_get_whole_disk(dev_t d, dev_t *ret);
 
@@ -682,8 +696,8 @@ char *strip_tab_ansi(char **p, size_t *l);
 
 int on_ac_power(void);
 
-int search_and_fopen(const char *path, const char *mode, const char **search, FILE **_f);
-int search_and_fopen_nulstr(const char *path, const char *mode, const char *search, FILE **_f);
+int search_and_fopen(const char *path, const char *mode, const char *root, const char **search, FILE **_f);
+int search_and_fopen_nulstr(const char *path, const char *mode, const char *root, const char *search, FILE **_f);
 
 #define FOREACH_LINE(line, f, on_error)                         \
         for (;;)                                                \
@@ -803,6 +817,19 @@ int unlink_noerrno(const char *path);
                 _c_;                                    \
         })
 
+#define strappenda3(a, b, c)                                    \
+        ({                                                      \
+                const char *_a_ = (a), *_b_ = (b), *_c_ = (c);  \
+                char *_d_;                                      \
+                size_t _x_, _y_, _z_;                           \
+                _x_ = strlen(_a_);                              \
+                _y_ = strlen(_b_);                              \
+                _z_ = strlen(_c_);                              \
+                _d_ = alloca(_x_ + _y_ + _z_ + 1);              \
+                strcpy(stpcpy(stpcpy(_d_, _a_), _b_), _c_);     \
+                _d_;                                            \
+        })
+
 #define procfs_file_alloca(pid, field)                                  \
         ({                                                              \
                 pid_t _pid_ = (pid);                                    \
@@ -861,7 +888,7 @@ static inline void qsort_safe(void *base, size_t nmemb, size_t size,
 }
 
 int proc_cmdline(char **ret);
-int parse_proc_cmdline(int (*parse_word)(const char *word));
+int parse_proc_cmdline(int (*parse_word)(const char *key, const char *value));
 
 int container_get_leader(const char *machine, pid_t *pid);
 
@@ -883,3 +910,7 @@ int fd_warn_permissions(const char *path, int fd);
 
 unsigned long personality_from_string(const char *p);
 const char *personality_to_string(unsigned long);
+
+uint64_t physical_memory(void);
+
+char* mount_test_option(const char *haystack, const char *needle);