From a77570cd19f1ed5cee467f591454bc77beacadee Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Mon, 11 Mar 2019 12:53:05 +0000
Subject: [PATCH] C examples: binary open

---
 examples/C/box.c                     | 2 +-
 examples/C/bufr_attributes.c         | 2 +-
 examples/C/bufr_clone.c              | 4 ++--
 examples/C/bufr_copy_data.c          | 2 +-
 examples/C/bufr_expanded.c           | 2 +-
 examples/C/bufr_get_keys.c           | 2 +-
 examples/C/bufr_get_string_array.c   | 2 +-
 examples/C/bufr_keys_iterator.c      | 2 +-
 examples/C/bufr_missing.c            | 3 +--
 examples/C/bufr_pthreads.c           | 2 +-
 examples/C/bufr_read_header.c        | 2 +-
 examples/C/bufr_read_scatterometer.c | 2 +-
 examples/C/bufr_read_synop.c         | 2 +-
 examples/C/bufr_read_temp.c          | 2 +-
 examples/C/bufr_set_keys.c           | 4 ++--
 examples/C/bufr_subset.c             | 2 +-
 examples/C/get_product_kind.c        | 2 +-
 examples/C/grib_clone.c              | 4 ++--
 examples/C/grib_copy_message.c       | 2 +-
 examples/C/grib_get_data.c           | 2 +-
 examples/C/grib_get_keys.c           | 2 +-
 examples/C/grib_iterator.c           | 2 +-
 examples/C/grib_iterator_bitmap.c    | 2 +-
 examples/C/grib_keys_iterator.c      | 2 +-
 examples/C/grib_list.c               | 2 +-
 examples/C/grib_multi.c              | 2 +-
 examples/C/grib_multi_write.c        | 2 +-
 examples/C/grib_precision.c          | 4 ++--
 examples/C/grib_print_data.c         | 2 +-
 examples/C/grib_set_bitmap.c         | 4 ++--
 examples/C/grib_set_keys.c           | 4 ++--
 examples/C/grib_set_pv.c             | 4 ++--
 examples/C/multi2.c                  | 2 +-
 examples/C/new_sample.c              | 2 +-
 examples/C/points.c                  | 2 +-
 examples/C/sections_copy.c           | 4 ++--
 examples/C/set_missing.c             | 4 ++--
 examples/C/values_check.c            | 2 +-
 38 files changed, 47 insertions(+), 48 deletions(-)

diff --git a/examples/C/box.c b/examples/C/box.c
index 1c7a02ee9..9b1bf05f3 100644
--- a/examples/C/box.c
+++ b/examples/C/box.c
@@ -28,7 +28,7 @@ int main(int argc, char* argv[])
     west=-10;
     east=30;
 
-    f=fopen(infile,"r");
+    f=fopen(infile,"rb");
     if (!f) {
         perror(infile);
         exit(1);
diff --git a/examples/C/bufr_attributes.c b/examples/C/bufr_attributes.c
index d387b8f18..b7e86eba0 100644
--- a/examples/C/bufr_attributes.c
+++ b/examples/C/bufr_attributes.c
@@ -34,7 +34,7 @@ int main(int argc,char* argv[])
     int cnt=0;
     const char* infile = "../../data/bufr/syno_multi.bufr";
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_clone.c b/examples/C/bufr_clone.c
index c5ddc3405..35a1f8c9f 100644
--- a/examples/C/bufr_clone.c
+++ b/examples/C/bufr_clone.c
@@ -40,8 +40,8 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    in = fopen(argv[1],"r");
-    out = fopen(argv[2],"w");
+    in = fopen(argv[1],"rb");
+    out = fopen(argv[2],"wb");
 
     /* open input and output */
     if (!in || !out) {
diff --git a/examples/C/bufr_copy_data.c b/examples/C/bufr_copy_data.c
index bafa95899..6dc731b8a 100644
--- a/examples/C/bufr_copy_data.c
+++ b/examples/C/bufr_copy_data.c
@@ -46,7 +46,7 @@ int main(int argc, char *argv[])
 
     outfile=argv[2];
 
-    f = fopen(argv[1],"r");
+    f = fopen(argv[1],"rb");
     if(!f) {
         perror(argv[1]);
         exit(1);
diff --git a/examples/C/bufr_expanded.c b/examples/C/bufr_expanded.c
index b339d9c25..c494bcced 100644
--- a/examples/C/bufr_expanded.c
+++ b/examples/C/bufr_expanded.c
@@ -40,7 +40,7 @@ int main(int argc,char* argv[])
     filename=argv[1];
 
     /* open bufr file */
-    in=fopen(filename,"r");
+    in=fopen(filename,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", filename);
         return 1;
diff --git a/examples/C/bufr_get_keys.c b/examples/C/bufr_get_keys.c
index f3c844d17..8f2343e03 100644
--- a/examples/C/bufr_get_keys.c
+++ b/examples/C/bufr_get_keys.c
@@ -34,7 +34,7 @@ int main(int argc,char* argv[])
     int cnt=0;
     const char* infile = "../../data/bufr/syno_multi.bufr";
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_get_string_array.c b/examples/C/bufr_get_string_array.c
index bc3ee165e..458b60447 100644
--- a/examples/C/bufr_get_string_array.c
+++ b/examples/C/bufr_get_string_array.c
@@ -27,7 +27,7 @@ int main(int argc,char* argv[])
     char** strArray = NULL; /* array of strings */
     const char* infile = "../../data/bufr/pgps_110.bufr";
 
-    FILE* in = fopen(infile,"r");
+    FILE* in = fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_keys_iterator.c b/examples/C/bufr_keys_iterator.c
index 69c6b1494..386dd5a4a 100644
--- a/examples/C/bufr_keys_iterator.c
+++ b/examples/C/bufr_keys_iterator.c
@@ -44,7 +44,7 @@ int main(int argc,char* argv[])
 
     filename=argv[1];
 
-    in=fopen(filename,"r");
+    in=fopen(filename,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", filename);
         return 1;
diff --git a/examples/C/bufr_missing.c b/examples/C/bufr_missing.c
index c65f750ab..ed7c5581c 100644
--- a/examples/C/bufr_missing.c
+++ b/examples/C/bufr_missing.c
@@ -12,7 +12,6 @@
  * C Implementation: bufr_missing
  *
  * Description: how to handle missing values in BUFR messages.
- *
  */
 
 #include "eccodes.h"
@@ -30,7 +29,7 @@ int main(int argc,char* argv[])
     int cnt=0;
     const char* infile = "../../data/bufr/syno_1.bufr";
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in)
     {
         printf("ERROR: unable to open file %s\n", infile);
diff --git a/examples/C/bufr_pthreads.c b/examples/C/bufr_pthreads.c
index 9a1480b1e..003da02cc 100644
--- a/examples/C/bufr_pthreads.c
+++ b/examples/C/bufr_pthreads.c
@@ -66,7 +66,7 @@ int main(int argc, char** argv)
     FILE* fin = 0;
     codes_handle* h1 = 0;
     codes_handle* h2 = 0;
-    fin = fopen("../../data/bufr/syno_multi.bufr", "r");
+    fin = fopen("../../data/bufr/syno_multi.bufr", "rb");
     assert(fin);
 
     err = pthread_create(&thread1, NULL, process_bufr, (void *)fin);
diff --git a/examples/C/bufr_read_header.c b/examples/C/bufr_read_header.c
index e99ec9cb1..e43a86e60 100644
--- a/examples/C/bufr_read_header.c
+++ b/examples/C/bufr_read_header.c
@@ -36,7 +36,7 @@ int main(int argc,char* argv[])
 
     filename=argv[1];
 
-    in=fopen(filename,"r");
+    in=fopen(filename,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", filename);
         return 1;
diff --git a/examples/C/bufr_read_scatterometer.c b/examples/C/bufr_read_scatterometer.c
index 86ef43b44..6bf85c811 100644
--- a/examples/C/bufr_read_scatterometer.c
+++ b/examples/C/bufr_read_scatterometer.c
@@ -38,7 +38,7 @@ int main(int argc,char* argv[])
     const char* infile = "../../data/bufr/asca_139.bufr";
     char key_name[128];
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_read_synop.c b/examples/C/bufr_read_synop.c
index c54cebe4a..9ee8a3be1 100644
--- a/examples/C/bufr_read_synop.c
+++ b/examples/C/bufr_read_synop.c
@@ -37,7 +37,7 @@ int main(int argc,char* argv[])
     int cnt=0;
     const char* infile = "../../data/bufr/syno_multi.bufr";
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_read_temp.c b/examples/C/bufr_read_temp.c
index b26aa022e..9ba53f872 100644
--- a/examples/C/bufr_read_temp.c
+++ b/examples/C/bufr_read_temp.c
@@ -38,7 +38,7 @@ int main(int argc,char* argv[])
     const char* infile = "../../data/bufr/temp_101.bufr";
     char key_name[128];
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/bufr_set_keys.c b/examples/C/bufr_set_keys.c
index dd9591b96..e3a55d4fd 100644
--- a/examples/C/bufr_set_keys.c
+++ b/examples/C/bufr_set_keys.c
@@ -43,8 +43,8 @@ int main(int argc,char* argv[])
         return 1;
     }
 
-    in = fopen(infile,"r");
-    out = fopen(argv[1],"w");
+    in = fopen(infile,"rb");
+    out = fopen(argv[1],"wb");
 
     if (!in || !out) {
         perror("ERROR: unable to open files");
diff --git a/examples/C/bufr_subset.c b/examples/C/bufr_subset.c
index 454b2e00e..0db2f7e6e 100644
--- a/examples/C/bufr_subset.c
+++ b/examples/C/bufr_subset.c
@@ -35,7 +35,7 @@ int main(int argc,char* argv[])
     int cnt=0;
     const char* infile = "../../data/bufr/synop_multi_subset.bufr";
 
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/get_product_kind.c b/examples/C/get_product_kind.c
index 7d95d8d77..a69af27c2 100644
--- a/examples/C/get_product_kind.c
+++ b/examples/C/get_product_kind.c
@@ -34,7 +34,7 @@ int main(int argc,char* argv[])
         return 1;
     }
     infile = argv[1];
-    in=fopen(infile,"r");
+    in=fopen(infile,"rb");
     if (!in) {
         printf("ERROR: unable to open file %s\n", infile);
         return 1;
diff --git a/examples/C/grib_clone.c b/examples/C/grib_clone.c
index 2d38cac98..c11d7e2a7 100644
--- a/examples/C/grib_clone.c
+++ b/examples/C/grib_clone.c
@@ -37,8 +37,8 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    in = fopen(argv[1],"r");
-    out = fopen(argv[2],"w");
+    in = fopen(argv[1],"rb");
+    out = fopen(argv[2],"wb");
 
     if (!in || !out) {
         perror("ERROR: unable to open files");
diff --git a/examples/C/grib_copy_message.c b/examples/C/grib_copy_message.c
index 39488f10c..c85dff594 100644
--- a/examples/C/grib_copy_message.c
+++ b/examples/C/grib_copy_message.c
@@ -34,7 +34,7 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    in = fopen(argv[1],"r");
+    in = fopen(argv[1],"rb");
 
     if (!in) {
         perror("ERROR: unable to input file");
diff --git a/examples/C/grib_get_data.c b/examples/C/grib_get_data.c
index 93880ac97..d26cd0088 100644
--- a/examples/C/grib_get_data.c
+++ b/examples/C/grib_get_data.c
@@ -30,7 +30,7 @@ int main (int argc, char **argv)
     const double missing = 9999.0;
     double *lats, *lons, *values;       /* arrays */
 
-    in = fopen (filename, "r");
+    in = fopen(filename, "rb");
     if (!in) {
         printf ("ERROR: unable to open input file %s\n", filename);
         return 1;
diff --git a/examples/C/grib_get_keys.c b/examples/C/grib_get_keys.c
index ce0f4054c..c0a391eff 100644
--- a/examples/C/grib_get_keys.c
+++ b/examples/C/grib_get_keys.c
@@ -44,7 +44,7 @@ int main(int argc, char** argv)
     const char* filename = "../../data/regular_latlon_surface.grib1";
     codes_handle *h = NULL;
 
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         printf("ERROR: unable to open file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_iterator.c b/examples/C/grib_iterator.c
index 4289a33db..294a8b370 100644
--- a/examples/C/grib_iterator.c
+++ b/examples/C/grib_iterator.c
@@ -44,7 +44,7 @@ int main(int argc, char** argv)
 
     filename=argv[1];
 
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         printf("ERROR: unable to open file %s\n", filename);
         return 1;
diff --git a/examples/C/grib_iterator_bitmap.c b/examples/C/grib_iterator_bitmap.c
index e96a1fea6..801b441a0 100644
--- a/examples/C/grib_iterator_bitmap.c
+++ b/examples/C/grib_iterator_bitmap.c
@@ -42,7 +42,7 @@ int main(int argc, char** argv)
 
     if (argc != 2) usage(argv[0]);
     filename=argv[1];
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         fprintf(stderr, "ERROR: unable to open file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_keys_iterator.c b/examples/C/grib_keys_iterator.c
index 0ef3a60f0..0446d22ff 100644
--- a/examples/C/grib_keys_iterator.c
+++ b/examples/C/grib_keys_iterator.c
@@ -59,7 +59,7 @@ int main(int argc, char *argv[])
 
     if (argc != 2) usage(argv[0]);
 
-    f = fopen(argv[1],"r");
+    f = fopen(argv[1],"rb");
     if(!f) {
         perror(argv[1]);
         exit(1);
diff --git a/examples/C/grib_list.c b/examples/C/grib_list.c
index fae19b7c5..04fd8da76 100644
--- a/examples/C/grib_list.c
+++ b/examples/C/grib_list.c
@@ -36,7 +36,7 @@ int main(int argc, char** argv)
     const char* filename = "../../data/satellite.grib";
     codes_handle *h = NULL;
 
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         printf("ERROR: unable to open input file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_multi.c b/examples/C/grib_multi.c
index fc6a6c404..8a0cbba10 100644
--- a/examples/C/grib_multi.c
+++ b/examples/C/grib_multi.c
@@ -36,7 +36,7 @@ int main(int argc, char** argv)
     /* turn off support for multi fields messages */
     /* codes_multi_support_off(0); */
 
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         printf("ERROR: unable to open file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_multi_write.c b/examples/C/grib_multi_write.c
index 5fed7c938..e7a45ffef 100644
--- a/examples/C/grib_multi_write.c
+++ b/examples/C/grib_multi_write.c
@@ -41,7 +41,7 @@ int main(int argc, char** argv)
     ofilename=argv[2];
 
     /* open input file */
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         fprintf(stderr, "ERROR: unable to open input file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_precision.c b/examples/C/grib_precision.c
index 2f535900c..3bb99a022 100644
--- a/examples/C/grib_precision.c
+++ b/examples/C/grib_precision.c
@@ -45,13 +45,13 @@ int main(int argc, char** argv)
     long bitsPerValue1=0, bitsPerValue2=0;
     int i=0;
 
-    in = fopen(infile,"r");
+    in = fopen(infile,"rb");
     if(!in) {
         printf("ERROR: unable to open input file %s\n",infile);
         return 1;
     }
 
-    out = fopen(outfile,"w");
+    out = fopen(outfile,"wb");
     if(!out) {
         printf("ERROR: unable to open output file %s\n",outfile);
         fclose(in);
diff --git a/examples/C/grib_print_data.c b/examples/C/grib_print_data.c
index 61087cc9c..7f98a63d6 100644
--- a/examples/C/grib_print_data.c
+++ b/examples/C/grib_print_data.c
@@ -38,7 +38,7 @@ int main(int argc, char** argv)
     if (argc<2) usage(argv[0]);
     filename=argv[1];
 
-    in = fopen(filename,"r");
+    in = fopen(filename,"rb");
     if(!in) {
         printf("ERROR: unable to open file %s\n",filename);
         return 1;
diff --git a/examples/C/grib_set_bitmap.c b/examples/C/grib_set_bitmap.c
index 6e6f7f65a..78939e693 100644
--- a/examples/C/grib_set_bitmap.c
+++ b/examples/C/grib_set_bitmap.c
@@ -37,13 +37,13 @@ int main(int argc, char** argv)
     double missing=9999;
     int i=0;
 
-    in = fopen(infile, "r");
+    in = fopen(infile, "rb");
     if(!in) {
         printf("ERROR: unable to open input file %s\n",infile);
         return 1;
     }
 
-    out = fopen(outfile, "w");
+    out = fopen(outfile, "wb");
     if(!out) {
         printf("ERROR: unable to open output file %s\n",outfile);
         fclose(in);
diff --git a/examples/C/grib_set_keys.c b/examples/C/grib_set_keys.c
index bfca44f85..6b155064b 100644
--- a/examples/C/grib_set_keys.c
+++ b/examples/C/grib_set_keys.c
@@ -36,13 +36,13 @@ int main(int argc, char** argv)
     const void* buffer = NULL;
     size_t str_len = 0; /* See the call to codes_set_string later */
 
-    in = fopen(infile,"r");
+    in = fopen(infile,"rb");
     if(!in) {
         printf("ERROR: unable to open file %s\n",infile);
         return 1;
     }
 
-    out = fopen(outfile,"w");
+    out = fopen(outfile,"wb");
     if(!out) {
         printf("ERROR: unable to open file %s\n",outfile);
         fclose(in);
diff --git a/examples/C/grib_set_pv.c b/examples/C/grib_set_pv.c
index f1c14b7df..4848c0e6c 100644
--- a/examples/C/grib_set_pv.c
+++ b/examples/C/grib_set_pv.c
@@ -43,13 +43,13 @@ int main(int argc, char** argv)
     infile = argv[1];
     outfile= argv[2];
 
-    in = fopen(infile, "r");
+    in = fopen(infile, "rb");
     if(!in) {
         fprintf(stderr, "ERROR: unable to open input file %s\n",infile);
         return 1;
     }
 
-    out = fopen(outfile, "w");
+    out = fopen(outfile, "wb");
     if(!out) {
         fprintf(stderr, "ERROR: unable to open output file %s\n",outfile);
         fclose(in);
diff --git a/examples/C/multi2.c b/examples/C/multi2.c
index 7b2449f74..3b59ede12 100644
--- a/examples/C/multi2.c
+++ b/examples/C/multi2.c
@@ -32,7 +32,7 @@ static void read_data(int num_msgs)
     long stepRange = 0;
     codes_handle *h = NULL;
 
-    fp = fopen(file_path, "r");
+    fp = fopen(file_path, "rb");
     if(!fp) {
         fprintf(stderr, "ERROR: unable to open grib file %s\n", file_path);
         exit(1);
diff --git a/examples/C/new_sample.c b/examples/C/new_sample.c
index cb12ea6d1..7f641d5ca 100644
--- a/examples/C/new_sample.c
+++ b/examples/C/new_sample.c
@@ -369,7 +369,7 @@ int main(int argc, char** argv)
     CODES_CHECK(codes_set_long(h,"setBitsPerValue",0),0);
 /* Save the message */
 
-    f = fopen(argv[1],"w");
+    f = fopen(argv[1],"wb");
     if(!f) {
         perror(argv[1]);
         exit(1);
diff --git a/examples/C/points.c b/examples/C/points.c
index e1deccbac..58f8f50fa 100644
--- a/examples/C/points.c
+++ b/examples/C/points.c
@@ -84,7 +84,7 @@ int main(int argc, char** argv)
     fclose(fin);
 
     fname=argv[2];
-    fin=fopen(fname,"r");
+    fin=fopen(fname,"rb");
     if(!fin) { perror(fname); exit(1); }
     h=codes_handle_new_from_file(0,fin,PRODUCT_GRIB, &ret);
     if (!h || ret!=CODES_SUCCESS) {printf(" unable to create handle\n");exit(1);}
diff --git a/examples/C/sections_copy.c b/examples/C/sections_copy.c
index 701b0bb58..55ad776b3 100644
--- a/examples/C/sections_copy.c
+++ b/examples/C/sections_copy.c
@@ -33,7 +33,7 @@ int main ( int argc, char* argv[])
     what_str=argv[3];
     out_name=argv[4];
 
-    in=fopen(in_name1,"r");
+    in=fopen(in_name1,"rb");
     if (!in) {
         perror(in_name1);
         exit(1);
@@ -43,7 +43,7 @@ int main ( int argc, char* argv[])
     CODES_CHECK(err,0);
     fclose(in);
 
-    in=fopen(in_name2,"r");
+    in=fopen(in_name2,"rb");
     if (!in) {
         perror(in_name2);
         exit(1);
diff --git a/examples/C/set_missing.c b/examples/C/set_missing.c
index 047a8fefc..e8783b24a 100644
--- a/examples/C/set_missing.c
+++ b/examples/C/set_missing.c
@@ -34,13 +34,13 @@ int main(int argc, char** argv)
     size_t str_len=3;
     long Ni = 0;
 
-    in = fopen(infile,"r");
+    in = fopen(infile,"rb");
     if(!in) {
         printf("ERROR: unable to open input file %s\n",infile);
         return 1;
     }
 
-    out = fopen(outfile,"w");
+    out = fopen(outfile,"wb");
     if(!out) {
         printf("ERROR: unable to open output file %s\n",outfile);
         fclose(in);
diff --git a/examples/C/values_check.c b/examples/C/values_check.c
index e68d3d5eb..cba687aac 100644
--- a/examples/C/values_check.c
+++ b/examples/C/values_check.c
@@ -21,7 +21,7 @@ int main(int argc, char* argv[])
 	int i;
 	char* name = NULL;
 
-	f=fopen(infile,"r");
+	f=fopen(infile,"rb");
 	if (!f) {
 		perror(infile);
 		exit(1);