Hiding method implementation C functions in mruby-io

mrbgems/mruby-io/src/file.c

@@ -89,7 +89,7 @@ flock(int fd, int operation) {
 }
 #endif
 
-mrb_value
+static mrb_value
 mrb_file_s_umask(mrb_state *mrb, mrb_value klass)
 {
 #if defined(_WIN32) || defined(_WIN64)
@@ -265,7 +265,7 @@ mrb_file_realpath(mrb_state *mrb, mrb_value klass)
   return result;
 }
 
-mrb_value
+static mrb_value
 mrb_file__getwd(mrb_state *mrb, mrb_value klass)
 {
   mrb_value path;
@@ -401,7 +401,7 @@ mrb_file_mtime(mrb_state *mrb, mrb_value self)
   return mrb_funcall(mrb, obj, "at", 1, mrb_fixnum_value(st.st_mtime));
 }
 
-mrb_value
+static mrb_value
 mrb_file_flock(mrb_state *mrb, mrb_value self)
 {
 #if defined(sun)

mrbgems/mruby-io/src/file_test.c

@@ -85,7 +85,7 @@ mrb_lstat(mrb_state *mrb, mrb_value obj, struct stat *st)
  *    File.directory?(".")
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_directory_p(mrb_state *mrb, mrb_value klass)
 {
 #ifndef S_ISDIR
@@ -112,7 +112,7 @@ mrb_filetest_s_directory_p(mrb_state *mrb, mrb_value klass)
  * Returns <code>true</code> if the named file is a pipe.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_pipe_p(mrb_state *mrb, mrb_value klass)
 {
 #if defined(_WIN32) || defined(_WIN64)
@@ -145,7 +145,7 @@ mrb_filetest_s_pipe_p(mrb_state *mrb, mrb_value klass)
  * Returns <code>true</code> if the named file is a symbolic link.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_symlink_p(mrb_state *mrb, mrb_value klass)
 {
 #if defined(_WIN32) || defined(_WIN64)
@@ -188,7 +188,7 @@ mrb_filetest_s_symlink_p(mrb_state *mrb, mrb_value klass)
  * Returns <code>true</code> if the named file is a socket.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_socket_p(mrb_state *mrb, mrb_value klass)
 {
 #if defined(_WIN32) || defined(_WIN64)
@@ -232,7 +232,7 @@ mrb_filetest_s_socket_p(mrb_state *mrb, mrb_value klass)
  * Return <code>true</code> if the named file exists.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_exist_p(mrb_state *mrb, mrb_value klass)
 {
   struct stat st;
@@ -253,7 +253,7 @@ mrb_filetest_s_exist_p(mrb_state *mrb, mrb_value klass)
  * regular file.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_file_p(mrb_state *mrb, mrb_value klass)
 {
 #ifndef S_ISREG
@@ -281,7 +281,7 @@ mrb_filetest_s_file_p(mrb_state *mrb, mrb_value klass)
  * a zero size.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_zero_p(mrb_state *mrb, mrb_value klass)
 {
   struct stat st;
@@ -306,7 +306,7 @@ mrb_filetest_s_zero_p(mrb_state *mrb, mrb_value klass)
  * _file_name_ can be an IO object.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_size(mrb_state *mrb, mrb_value klass)
 {
   struct stat st;
@@ -328,7 +328,7 @@ mrb_filetest_s_size(mrb_state *mrb, mrb_value klass)
  * file otherwise.
  */
 
-mrb_value
+static mrb_value
 mrb_filetest_s_size_p(mrb_state *mrb, mrb_value klass)
 {
   struct stat st;

mrbgems/mruby-io/src/io.c

@@ -341,7 +341,7 @@ option_to_fd(mrb_state *mrb, mrb_value hash, const char *key)
 }
 
 #ifdef _WIN32
-mrb_value
+static mrb_value
 mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
 {
   mrb_value cmd, io;
@@ -439,14 +439,14 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
   return io;
 }
 #elif defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
-mrb_value
+static mrb_value
 mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
 {
   mrb_raise(mrb, E_NOTIMP_ERROR, "IO#popen is not supported on the platform");
   return mrb_false_value();
 }
 #else
-mrb_value
+static mrb_value
 mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
 {
   mrb_value cmd, io, result;
@@ -596,7 +596,7 @@ mrb_dup(mrb_state *mrb, int fd, mrb_bool *failed)
   return new_fd;
 }
 
-mrb_value
+static mrb_value
 mrb_io_initialize_copy(mrb_state *mrb, mrb_value copy)
 {
   mrb_value orig;
@@ -682,7 +682,7 @@ badfd:
   mrb_sys_fail(mrb, "bad file descriptor");
 }
 
-mrb_value
+static mrb_value
 mrb_io_initialize(mrb_state *mrb, mrb_value io)
 {
   struct mrb_io *fptr;
@@ -785,7 +785,7 @@ fptr_finalize(mrb_state *mrb, struct mrb_io *fptr, int quiet)
   }
 }
 
-mrb_value
+static mrb_value
 mrb_io_check_readable(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr = io_get_open_fptr(mrb, self);
@@ -795,7 +795,7 @@ mrb_io_check_readable(mrb_state *mrb, mrb_value self)
   return mrb_nil_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_isatty(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr;
@@ -806,7 +806,7 @@ mrb_io_isatty(mrb_state *mrb, mrb_value self)
   return mrb_true_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_s_for_fd(mrb_state *mrb, mrb_value klass)
 {
   struct RClass *c = mrb_class_ptr(klass);
@@ -819,7 +819,7 @@ mrb_io_s_for_fd(mrb_state *mrb, mrb_value klass)
   return mrb_io_initialize(mrb, obj);
 }
 
-mrb_value
+static mrb_value
 mrb_io_s_sysclose(mrb_state *mrb, mrb_value klass)
 {
   mrb_int fd;
@@ -830,7 +830,7 @@ mrb_io_s_sysclose(mrb_state *mrb, mrb_value klass)
   return mrb_fixnum_value(0);
 }
 
-int
+static int
 mrb_cloexec_open(mrb_state *mrb, const char *pathname, mrb_int flags, mrb_int mode)
 {
   int fd, retry = FALSE;
@@ -865,7 +865,7 @@ reopen:
   return fd;
 }
 
-mrb_value
+static mrb_value
 mrb_io_s_sysopen(mrb_state *mrb, mrb_value klass)
 {
   mrb_value path = mrb_nil_value();
@@ -895,7 +895,7 @@ mrb_sysread_dummy(int fd, void *buf, fsize_t nbytes, off_t offset)
   return (mrb_io_read_write_size)read(fd, buf, nbytes);
 }
 
-mrb_value
+static mrb_value
 mrb_io_sysread(mrb_state *mrb, mrb_value io)
 {
   mrb_value buf = mrb_nil_value();
@@ -949,7 +949,7 @@ mrb_io_sysread_common(mrb_state *mrb,
   return buf;
 }
 
-mrb_value
+static mrb_value
 mrb_io_sysseek(mrb_state *mrb, mrb_value io)
 {
   struct mrb_io *fptr;
@@ -1009,7 +1009,7 @@ mrb_syswrite_dummy(int fd, const void *buf, fsize_t nbytes, off_t offset)
   return (mrb_io_read_write_size)write(fd, buf, nbytes);
 }
 
-mrb_value
+static mrb_value
 mrb_io_syswrite(mrb_state *mrb, mrb_value io)
 {
   mrb_value buf;
@@ -1019,7 +1019,7 @@ mrb_io_syswrite(mrb_state *mrb, mrb_value io)
   return mrb_io_syswrite_common(mrb, mrb_syswrite_dummy, io, buf, 0);
 }
 
-mrb_value
+static mrb_value
 mrb_io_close(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr;
@@ -1028,7 +1028,7 @@ mrb_io_close(mrb_state *mrb, mrb_value self)
   return mrb_nil_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_close_write(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr;
@@ -1039,7 +1039,7 @@ mrb_io_close_write(mrb_state *mrb, mrb_value self)
   return mrb_nil_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_closed(mrb_state *mrb, mrb_value io)
 {
   struct mrb_io *fptr;
@@ -1051,7 +1051,7 @@ mrb_io_closed(mrb_state *mrb, mrb_value io)
   return mrb_true_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_pid(mrb_state *mrb, mrb_value io)
 {
   struct mrb_io *fptr;
@@ -1317,7 +1317,7 @@ mrb_io_fileno_m(mrb_state *mrb, mrb_value io)
   return mrb_fixnum_value(fd);
 }
 
-mrb_value
+static mrb_value
 mrb_io_close_on_exec_p(mrb_state *mrb, mrb_value self)
 {
 #if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
@@ -1341,7 +1341,7 @@ mrb_io_close_on_exec_p(mrb_state *mrb, mrb_value self)
 #endif
 }
 
-mrb_value
+static mrb_value
 mrb_io_set_close_on_exec(mrb_state *mrb, mrb_value self)
 {
 #if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
@@ -1377,7 +1377,7 @@ mrb_io_set_close_on_exec(mrb_state *mrb, mrb_value self)
 #endif
 }
 
-mrb_value
+static mrb_value
 mrb_io_set_sync(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr;
@@ -1389,7 +1389,7 @@ mrb_io_set_sync(mrb_state *mrb, mrb_value self)
   return mrb_bool_value(b);
 }
 
-mrb_value
+static mrb_value
 mrb_io_sync(mrb_state *mrb, mrb_value self)
 {
   struct mrb_io *fptr;

mrbgems/mruby-io/test/mruby_io_test.c

@@ -210,7 +210,7 @@ mrb_io_test_rmdir(mrb_state *mrb, mrb_value klass)
   return mrb_true_value();
 }
 
-mrb_value
+static mrb_value
 mrb_io_win_p(mrb_state *mrb, mrb_value klass)
 {
 #if defined(_WIN32) || defined(_WIN64)