Use functions that take symbols to reduce string litrals in C.

2 files changed, 33 insertions, 33 deletions

diff --git a/mrbgems/mruby-io/src/file.c b/mrbgems/mruby-io/src/file.c
index 53ed4b69d..04dece910 100644
--- a/mrbgems/mruby-io/src/file.c
+++ b/mrbgems/mruby-io/src/file.c
@@ -614,36 +614,36 @@ mrb_init_file(mrb_state *mrb)
   mrb_define_method(mrb, file, "size", mrb_file_size, MRB_ARGS_NONE());
   mrb_define_method(mrb, file, "truncate", mrb_file_truncate, MRB_ARGS_REQ(1));
 
-  cnst = mrb_define_module_under(mrb, file, "Constants");
-  mrb_define_const(mrb, cnst, "LOCK_SH", mrb_fixnum_value(LOCK_SH));
-  mrb_define_const(mrb, cnst, "LOCK_EX", mrb_fixnum_value(LOCK_EX));
-  mrb_define_const(mrb, cnst, "LOCK_UN", mrb_fixnum_value(LOCK_UN));
-  mrb_define_const(mrb, cnst, "LOCK_NB", mrb_fixnum_value(LOCK_NB));
-  mrb_define_const(mrb, cnst, "SEPARATOR", mrb_str_new_cstr(mrb, FILE_SEPARATOR));
-  mrb_define_const(mrb, cnst, "PATH_SEPARATOR", mrb_str_new_cstr(mrb, PATH_SEPARATOR));
+  cnst = mrb_define_module_under_id(mrb, file, MRB_SYM(Constants));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(LOCK_SH), mrb_fixnum_value(LOCK_SH));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(LOCK_EX), mrb_fixnum_value(LOCK_EX));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(LOCK_UN), mrb_fixnum_value(LOCK_UN));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(LOCK_NB), mrb_fixnum_value(LOCK_NB));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(SEPARATOR), mrb_str_new_cstr(mrb, FILE_SEPARATOR));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(PATH_SEPARATOR), mrb_str_new_cstr(mrb, PATH_SEPARATOR));
 #if defined(_WIN32) || defined(_WIN64)
-  mrb_define_const(mrb, cnst, "ALT_SEPARATOR", mrb_str_new_cstr(mrb, FILE_ALT_SEPARATOR));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(ALT_SEPARATOR), mrb_str_new_cstr(mrb, FILE_ALT_SEPARATOR));
 #else
-  mrb_define_const(mrb, cnst, "ALT_SEPARATOR", mrb_nil_value());
+  mrb_define_const_id(mrb, cnst, MRB_SYM(ALT_SEPARATOR), mrb_nil_value());
 #endif
-  mrb_define_const(mrb, cnst, "NULL", mrb_str_new_cstr(mrb, NULL_FILE));
-
-  mrb_define_const(mrb, cnst, "RDONLY", mrb_fixnum_value(MRB_O_RDONLY));
-  mrb_define_const(mrb, cnst, "WRONLY", mrb_fixnum_value(MRB_O_WRONLY));
-  mrb_define_const(mrb, cnst, "RDWR", mrb_fixnum_value(MRB_O_RDWR));
-  mrb_define_const(mrb, cnst, "APPEND", mrb_fixnum_value(MRB_O_APPEND));
-  mrb_define_const(mrb, cnst, "CREAT", mrb_fixnum_value(MRB_O_CREAT));
-  mrb_define_const(mrb, cnst, "EXCL", mrb_fixnum_value(MRB_O_EXCL));
-  mrb_define_const(mrb, cnst, "TRUNC", mrb_fixnum_value(MRB_O_TRUNC));
-  mrb_define_const(mrb, cnst, "NONBLOCK", mrb_fixnum_value(MRB_O_NONBLOCK));
-  mrb_define_const(mrb, cnst, "NOCTTY", mrb_fixnum_value(MRB_O_NOCTTY));
-  mrb_define_const(mrb, cnst, "BINARY", mrb_fixnum_value(MRB_O_BINARY));
-  mrb_define_const(mrb, cnst, "SHARE_DELETE", mrb_fixnum_value(MRB_O_SHARE_DELETE));
-  mrb_define_const(mrb, cnst, "SYNC", mrb_fixnum_value(MRB_O_SYNC));
-  mrb_define_const(mrb, cnst, "DSYNC", mrb_fixnum_value(MRB_O_DSYNC));
-  mrb_define_const(mrb, cnst, "RSYNC", mrb_fixnum_value(MRB_O_RSYNC));
-  mrb_define_const(mrb, cnst, "NOFOLLOW", mrb_fixnum_value(MRB_O_NOFOLLOW));
-  mrb_define_const(mrb, cnst, "NOATIME", mrb_fixnum_value(MRB_O_NOATIME));
-  mrb_define_const(mrb, cnst, "DIRECT", mrb_fixnum_value(MRB_O_DIRECT));
-  mrb_define_const(mrb, cnst, "TMPFILE", mrb_fixnum_value(MRB_O_TMPFILE));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(NULL), mrb_str_new_cstr(mrb, NULL_FILE));
+
+  mrb_define_const_id(mrb, cnst, MRB_SYM(RDONLY), mrb_fixnum_value(MRB_O_RDONLY));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(WRONLY), mrb_fixnum_value(MRB_O_WRONLY));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(RDWR), mrb_fixnum_value(MRB_O_RDWR));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(APPEND), mrb_fixnum_value(MRB_O_APPEND));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(CREAT), mrb_fixnum_value(MRB_O_CREAT));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(EXCL), mrb_fixnum_value(MRB_O_EXCL));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(TRUNC), mrb_fixnum_value(MRB_O_TRUNC));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(NONBLOCK), mrb_fixnum_value(MRB_O_NONBLOCK));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(NOCTTY), mrb_fixnum_value(MRB_O_NOCTTY));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(BINARY), mrb_fixnum_value(MRB_O_BINARY));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(SHARE_DELETE), mrb_fixnum_value(MRB_O_SHARE_DELETE));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(SYNC), mrb_fixnum_value(MRB_O_SYNC));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(DSYNC), mrb_fixnum_value(MRB_O_DSYNC));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(RSYNC), mrb_fixnum_value(MRB_O_RSYNC));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(NOFOLLOW), mrb_fixnum_value(MRB_O_NOFOLLOW));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(NOATIME), mrb_fixnum_value(MRB_O_NOATIME));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(DIRECT), mrb_fixnum_value(MRB_O_DIRECT));
+  mrb_define_const_id(mrb, cnst, MRB_SYM(TMPFILE), mrb_fixnum_value(MRB_O_TMPFILE));
 }
diff --git a/mrbgems/mruby-io/src/io.c b/mrbgems/mruby-io/src/io.c
index 608fc1623..988d19b02 100644
--- a/mrbgems/mruby-io/src/io.c
+++ b/mrbgems/mruby-io/src/io.c
@@ -102,10 +102,10 @@ io_set_process_status(mrb_state *mrb, pid_t pid, int status)
   mrb_value v;
 
   c_status = NULL;
-  if (mrb_class_defined(mrb, "Process")) {
-    c_process = mrb_module_get(mrb, "Process");
-    if (mrb_const_defined(mrb, mrb_obj_value(c_process), mrb_intern_cstr(mrb, "Status"))) {
-      c_status = mrb_class_get_under(mrb, c_process, "Status");
+  if (mrb_class_defined_id(mrb, MRB_SYM(Process))) {
+    c_process = mrb_module_get_id(mrb, MRB_SYM(Process));
+    if (mrb_const_defined(mrb, mrb_obj_value(c_process), MRB_SYM(Status))) {
+      c_status = mrb_class_get_under_id(mrb, c_process, MRB_SYM(Status));
     }
   }
   if (c_status != NULL) {