log: when we log to /dev/console and got disconnected (maybe due to vhangup) reconnect

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

diff --git a/src/shared/strv.h b/src/shared/strv.h
index 737728a3c6bde296b262a9d0a09177b4227a9eed..daf9ad0d0bdaddf89b309728fb5df09956e9adcf 100644 (file)
--- a/src/shared/strv.h
+++ b/src/shared/strv.h
@@ -82,16 +82,19 @@ bool strv_overlap(char **a, char **b) _pure_;
 #define STRV_FOREACH_PAIR(x, y, l)               \
         for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
 
-
 char **strv_sort(char **l);
 void strv_print(char **l);
 
+#define STRV_MAKE(...) ((char**) ((const char*[]) { __VA_ARGS__, NULL }))
+
+#define STRV_MAKE_EMPTY ((char*[1]) { NULL })
+
 #define strv_from_stdarg_alloca(first)                          \
         ({                                                      \
                 char **_l;                                      \
                                                                 \
                 if (!first)                                     \
-                        _l = ((char*[1]) { NULL });             \
+                        _l = (char**) &first;                   \
                 else {                                          \
                         unsigned _n;                            \
                         va_list _ap;                            \