[njs] Introduced njs_vm_opt_init().

[Dmitry Volyntsev]

details:   https://hg.nginx.org/njs/rev/089a13ecbe83
branches:  
changeset: 1369:089a13ecbe83
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Sun Apr 12 10:01:40 2020 +0000
description:
Introduced njs_vm_opt_init().

diffstat:

 nginx/ngx_http_js_module.c      |  2 +-
 nginx/ngx_stream_js_module.c    |  2 +-
 src/njs.h                       |  1 +
 src/njs_shell.c                 |  4 ++--
 src/njs_vm.c                    |  7 +++++++
 src/test/njs_benchmark.c        |  4 ++--
 src/test/njs_interactive_test.c |  2 +-
 src/test/njs_unit_test.c        |  6 +++---
 8 files changed, 18 insertions(+), 10 deletions(-)

diffs (136 lines):

diff -r 5f4adb155dcf -r 089a13ecbe83 nginx/ngx_http_js_module.c
--- a/nginx/ngx_http_js_module.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/nginx/ngx_http_js_module.c	Sun Apr 12 10:01:40 2020 +0000
@@ -2404,7 +2404,7 @@ ngx_http_js_include(ngx_conf_t *cf, ngx_
 
     end = start + size;
 
-    ngx_memzero(&options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&options);
 
     options.backtrace = 1;
     options.ops = &ngx_http_js_ops;
diff -r 5f4adb155dcf -r 089a13ecbe83 nginx/ngx_stream_js_module.c
--- a/nginx/ngx_stream_js_module.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/nginx/ngx_stream_js_module.c	Sun Apr 12 10:01:40 2020 +0000
@@ -1412,7 +1412,7 @@ ngx_stream_js_include(ngx_conf_t *cf, ng
 
     end = start + size;
 
-    ngx_memzero(&options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&options);
 
     options.backtrace = 1;
     options.ops = &ngx_stream_js_ops;
diff -r 5f4adb155dcf -r 089a13ecbe83 src/njs.h
--- a/src/njs.h	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/njs.h	Sun Apr 12 10:01:40 2020 +0000
@@ -220,6 +220,7 @@ typedef struct {
 } njs_vm_opt_t;
 
 
+NJS_EXPORT void njs_vm_opt_init(njs_vm_opt_t *options);
 NJS_EXPORT njs_vm_t *njs_vm_create(njs_vm_opt_t *options);
 NJS_EXPORT void njs_vm_destroy(njs_vm_t *vm);
 
diff -r 5f4adb155dcf -r 089a13ecbe83 src/njs_shell.c
--- a/src/njs_shell.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/njs_shell.c	Sun Apr 12 10:01:40 2020 +0000
@@ -230,7 +230,7 @@ main(int argc, char **argv)
 
     njs_mm_denormals(opts.denormals);
 
-    njs_memzero(&vm_options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&vm_options);
 
     if (opts.file == NULL) {
         p = getcwd(path, sizeof(path));
@@ -573,7 +573,7 @@ LLVMFuzzerTestOneInput(const uint8_t* da
 
     opts.silent = 1;
 
-    njs_memzero(&vm_options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&vm_options);
 
     vm_options.init = 1;
     vm_options.backtrace = 0;
diff -r 5f4adb155dcf -r 089a13ecbe83 src/njs_vm.c
--- a/src/njs_vm.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/njs_vm.c	Sun Apr 12 10:01:40 2020 +0000
@@ -19,6 +19,13 @@ const njs_str_t  njs_entry_unknown =    
 const njs_str_t  njs_entry_anonymous =      njs_str("anonymous");
 
 
+void
+njs_vm_opt_init(njs_vm_opt_t *options)
+{
+    njs_memzero(options, sizeof(njs_vm_opt_t));
+}
+
+
 njs_vm_t *
 njs_vm_create(njs_vm_opt_t *options)
 {
diff -r 5f4adb155dcf -r 089a13ecbe83 src/test/njs_benchmark.c
--- a/src/test/njs_benchmark.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/test/njs_benchmark.c	Sun Apr 12 10:01:40 2020 +0000
@@ -48,7 +48,7 @@ njs_benchmark_test(njs_vm_t *parent, njs
     static const njs_value_t  usec_key = njs_string("usec");
     static const njs_value_t  times_key = njs_string("times");
 
-    njs_memzero(&options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&options);
 
     vm = NULL;
     nvm = NULL;
@@ -375,7 +375,7 @@ main(int argc, char **argv)
         }
     }
 
-    njs_memzero(&options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&options);
     options.init = 1;
     options.argv = argv;
     options.argc = argc;
diff -r 5f4adb155dcf -r 089a13ecbe83 src/test/njs_interactive_test.c
--- a/src/test/njs_interactive_test.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/test/njs_interactive_test.c	Sun Apr 12 10:01:40 2020 +0000
@@ -316,7 +316,7 @@ njs_interactive_test(njs_bool_t verbose)
             njs_printf("\"%V\"\n", &test->script);
         }
 
-        njs_memzero(&options, sizeof(njs_vm_opt_t));
+        njs_vm_opt_init(&options);
 
         options.init = 1;
         options.accumulative = 1;
diff -r 5f4adb155dcf -r 089a13ecbe83 src/test/njs_unit_test.c
--- a/src/test/njs_unit_test.c	Fri Apr 10 11:15:12 2020 +0000
+++ b/src/test/njs_unit_test.c	Sun Apr 12 10:01:40 2020 +0000
@@ -17146,7 +17146,7 @@ njs_unit_test(njs_unit_test_t tests[], s
             njs_printf("\"%V\"\n", &tests[i].script);
         }
 
-        njs_memzero(&options, sizeof(njs_vm_opt_t));
+        njs_vm_opt_init(&options);
 
         options.module = opts->module;
         options.unsafe = opts->unsafe;
@@ -17378,7 +17378,7 @@ njs_vm_json_test(njs_opts_t *opts, njs_s
 
     for (i = 0; i < njs_nitems(tests); i++) {
 
-        memset(&options, 0, sizeof(njs_vm_opt_t));
+        njs_vm_opt_init(&options);
         options.init = 1;
 
         vm = njs_vm_create(&options);
@@ -18007,7 +18007,7 @@ njs_api_test(njs_opts_t *opts, njs_stat_
     };
 
     vm = NULL;
-    njs_memzero(&options, sizeof(njs_vm_opt_t));
+    njs_vm_opt_init(&options);
 
     prev = *stat;