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-rw-r--r--include/afl-fuzz.h2
-rw-r--r--include/envs.h1
-rw-r--r--include/forkserver.h2
3 files changed, 4 insertions, 1 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h
index ede54f0e..988a907d 100644
--- a/include/afl-fuzz.h
+++ b/include/afl-fuzz.h
@@ -381,7 +381,7 @@ typedef struct afl_env_vars {
       *afl_hang_tmout, *afl_forksrv_init_tmout, *afl_skip_crashes, *afl_preload,
       *afl_max_det_extras, *afl_statsd_host, *afl_statsd_port,
       *afl_crash_exitcode, *afl_statsd_tags_flavor, *afl_testcache_size,
-      *afl_testcache_entries;
+      *afl_testcache_entries, *afl_kill_signal;
 
 } afl_env_vars_t;
 
diff --git a/include/envs.h b/include/envs.h
index e4e49c4d..97367fae 100644
--- a/include/envs.h
+++ b/include/envs.h
@@ -61,6 +61,7 @@ static char *afl_environment_variables[] = {
     "AFL_IMPORT_FIRST",
     "AFL_INST_LIBS",
     "AFL_INST_RATIO",
+    "AFL_KILL_SIGNAL",
     "AFL_KEEP_TRACES",
     "AFL_KEEP_ASSEMBLY",
     "AFL_LD_HARD_FAIL",
diff --git a/include/forkserver.h b/include/forkserver.h
index 8e029266..3019e289 100644
--- a/include/forkserver.h
+++ b/include/forkserver.h
@@ -99,6 +99,8 @@ typedef struct afl_forkserver {
 
   void (*add_extra_func)(void *afl_ptr, u8 *mem, u32 len);
 
+  u8 kill_signal;
+
 } afl_forkserver_t;
 
 typedef enum fsrv_run_result {