machined: fix Kill() bus call on machine objects when "what" is specified as "leader"

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

diff --git a/src/shared/util.h b/src/shared/util.h
index cc52ae750387371ae2dbc0d74b02b613fa393f32..7752b1e3dff660e265015ecda90b2ce8c39a65a1 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -531,7 +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);
 
@@ -692,8 +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 (;;)                                                \
@@ -778,6 +782,12 @@ static inline unsigned u32ctz(uint32_t n) {
 #endif
 }
 
+static inline int log2i(int x) {
+        assert(x > 0);
+
+        return __SIZEOF_INT__ * 8 - __builtin_clz(x) - 1;
+}
+
 static inline bool logind_running(void) {
         return access("/run/systemd/seats/", F_OK) >= 0;
 }
@@ -910,3 +920,5 @@ 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);