trace: add missing limits.h include

Fixes compile issue when using glibc as INT_MAX is reported as
undeclared.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/trace/trace.c b/trace/trace.c
index b156e2adfd764a41fd68e727a2df9b65a7a343d2..1c1e75753fc910fad78f4aec4c7a01f3a55d6f29 100644 (file)
--- a/trace/trace.c
+++ b/trace/trace.c
@@ -25,6 +25,7 @@
 #include <errno.h>
 #include <string.h>
 #include <syslog.h>
+#include <limits.h>
 
 #ifndef PTRACE_EVENT_STOP
 /* PTRACE_EVENT_STOP is defined in linux/ptrace.h, but this header