make travis happy

7 files changed, 10 insertions, 20 deletions

diff --git a/src/afl-analyze.c b/src/afl-analyze.c
index d509c43e..473a257d 100644
--- a/src/afl-analyze.c
+++ b/src/afl-analyze.c
@@ -60,10 +60,9 @@ static s32 child_pid;                  /* PID of the tested program         */
 u8 *trace_bits;                        /* SHM with instrumentation bitmap   */
 
 static u8 *in_file,                    /* Analyzer input test case          */
-    *prog_in,                          /* Targeted program input file       */
-    *doc_path;                         /* Path to docs                      */
+    *prog_in;                          /* Targeted program input file       */
 
-static u8 *in_data;                    /* Input data for analysis           */
+    static u8 *in_data;                /* Input data for analysis           */
 
 static u32 in_len,                     /* Input data length                 */
     orig_cksum,                        /* Original checksum                 */
@@ -77,7 +76,7 @@ static s32 dev_null_fd = -1;           /* FD to /dev/null                   */
 
 u8 edges_only,                         /* Ignore hit counts?                */
     use_hex_offsets,                   /* Show hex offsets?                 */
-    be_quiet, use_stdin = 1;           /* Use stdin for program input?      */
+    use_stdin = 1;                     /* Use stdin for program input?      */
 
 static volatile u8 stop_soon,          /* Ctrl-C pressed?                   */
     child_timed_out;                   /* Child timed out?                  */
diff --git a/src/afl-common.c b/src/afl-common.c
index c73d8725..920c7dfd 100644
--- a/src/afl-common.c
+++ b/src/afl-common.c
@@ -38,8 +38,10 @@
 #endif
 #include <limits.h>
 
-extern u8 be_quiet;
-char *    afl_environment_variables[] = {
+u8  be_quiet = 0;
+u8 *doc_path = "";
+
+char *afl_environment_variables[] = {
 
     "AFL_ALIGNED_ALLOC", "AFL_ALLOW_TMP", "AFL_ANALYZE_HEX", "AFL_AS",
     "AFL_AUTORESUME", "AFL_AS_FORCE_INSTRUMENT", "AFL_BENCH_JUST_ONE",
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c
index 01a606c3..962ca86d 100644
--- a/src/afl-forkserver.c
+++ b/src/afl-forkserver.c
@@ -49,8 +49,6 @@
 
 /* Describe integer as memory size. */
 
-extern u8 *doc_path;
-
 list_t fsrv_list = {.element_prealloc_count = 0};
 
 /* Initializes the struct */
diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c
index 1d99e1fa..80176a10 100644
--- a/src/afl-fuzz-state.c
+++ b/src/afl-fuzz-state.c
@@ -34,8 +34,6 @@ char *power_names[POWER_SCHEDULES_NUM] = {
 
     "explore", "fast", "coe", "lin", "quad", "exploit", "mmopt", "rare"};
 
-u8 *doc_path = NULL;                    /* gath to documentation dir        */
-
 /* Initialize MOpt "globals" for this afl state */
 
 static void init_mopt_globals(afl_state_t *afl) {
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index ba56ff67..617a42ec 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -25,8 +25,6 @@
 
 #include "afl-fuzz.h"
 
-u8 be_quiet = 0;
-
 static u8 *get_libradamsa_path(u8 *own_loc) {
 
   u8 *tmp, *cp, *rsl, *own_copy;
diff --git a/src/afl-showmap.c b/src/afl-showmap.c
index eaab5c31..f8a38c36 100644
--- a/src/afl-showmap.c
+++ b/src/afl-showmap.c
@@ -59,13 +59,10 @@
 #include <sys/types.h>
 #include <sys/resource.h>
 
-u8 be_quiet;
-
 char *stdin_file;                      /* stdin file                        */
 
 u8 *in_dir,                            /* input folder                      */
-    *doc_path,                         /* Path to docs                      */
-        *at_file = NULL;               /* Substitution string for @@        */
+    *at_file = NULL;              /* Substitution string for @@             */
 
 static u8 *in_data;                    /* Input data                        */
 
diff --git a/src/afl-tmin.c b/src/afl-tmin.c
index 2275aef5..8a5e3eef 100644
--- a/src/afl-tmin.c
+++ b/src/afl-tmin.c
@@ -61,8 +61,7 @@
 static u8 *mask_bitmap;                /* Mask for trace bits (-B)          */
 
 u8 *in_file,                           /* Minimizer input test case         */
-    *output_file,                      /* Minimizer output file             */
-    *doc_path;                         /* Path to docs                      */
+    *output_file;                      /* Minimizer output file             */
 
 static u8 *in_data;                    /* Input data for trimming           */
 
@@ -77,8 +76,7 @@ u8 crash_mode,                         /* Crash-centric mode?               */
     hang_mode,                         /* Minimize as long as it hangs      */
     exit_crash,                        /* Treat non-zero exit as crash?     */
     edges_only,                        /* Ignore hit counts?                */
-    exact_mode,                        /* Require path match for crashes?   */
-    be_quiet;
+    exact_mode;                        /* Require path match for crashes?   */
 
 static volatile u8 stop_soon;          /* Ctrl-C pressed?                   */