*: add most of the required setup_common_bufsiz() calls

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/runit/runsv.c b/runit/runsv.c
index 8833f4c..e0e3150 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -115,6 +115,7 @@
 #define dir          (G.dir         )
 #define svd          (G.svd         )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	pidchanged = 1; \
 } while (0)
 
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index 49c8f5b..2b79275 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -93,7 +93,7 @@
 #define logpipe     (G.logpipe     )
 #define pfd         (G.pfd         )
 #define stamplog    (G.stamplog    )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void fatal2_cannot(const char *m1, const char *m2)
 {
diff --git a/runit/sv.c b/runit/sv.c
index e83a297..2a256a6 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -207,7 +207,7 @@
 #define tstart       (G.tstart      )
 #define tnow         (G.tnow        )
 #define svstatus     (G.svstatus    )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 #define str_equal(s,t) (!strcmp((s), (t)))