X-Git-Url: http://nitlanguage.org

diff --git a/c_src/file_nit.c b/c_src/file_nit.c
index 02b725e..f6a6987 100644
--- a/c_src/file_nit.c
+++ b/c_src/file_nit.c
@@ -20,52 +20,10 @@
 #include <sys/types.h>
 #include <string.h>
 #include <dirent.h>
+#include <poll.h>
 
 #include "file_nit.h"
 
-
-/*
-C implementation of file::String::files
-
-Imported methods signatures:
-	HashSet new_HashSet(  ) for hash_collection::HashSet::init
-	void HashSet_add( HashSet recv, Object item ) for hash_collection::HashSet::(abstract_collection::SimpleCollection::add)
-	String new_String_from_cstring( char * str ) for string::String::from_cstring
-	int HashSet_is_a_Set( HashSet value ) to check if a HashSet[String] is a Set[String]
-	Set HashSet_as_Set( HashSet value ) to cast from HashSet[String] to Set[String]
-*/
-Set String_files___impl( String recv )
-{
-	char *dir_path;
-	DIR *dir;
-
-	dir_path = String_to_cstring( recv );
-	if ((dir = opendir(dir_path)) == NULL)
-	{
-		perror( dir_path );
-		exit( 1 );
-	}
-	else
-	{
-		HashSet results;
-		String file_name;
-		struct dirent *de;
-
-		results = new_HashSet();
-
-		while ( ( de = readdir( dir ) ) != NULL )
-			if ( strcmp( de->d_name, ".." ) != 0 &&
-				strcmp( de->d_name, "." ) != 0 )
-			{
-				file_name = new_String_from_cstring( strdup( de->d_name ) );
-				HashSet_add( results, String_as_Object( file_name ) );
-			}
-
-		closedir( dir );
-		return HashSet_as_Set( results );
-	}
-}
-
 int string_NativeString_NativeString_file_exists_0(char *f){
 	FILE *hdl = fopen(f,"r");
 	if(hdl != NULL){
@@ -97,3 +55,21 @@ void *file_NativeFile_NativeFile_file_stat_0(FILE *f){
 extern int string_NativeString_NativeString_file_delete_0(char *f){
   return (remove(f) == 0);
 }
+
+int file_stdin_poll_in_(void) {
+	struct pollfd fd = {0, POLLIN, 0};
+	int res = poll(&fd, 1, 0);
+	if (res == -1) {
+		perror("Error poll stdin");
+		exit(EXIT_FAILURE);
+	}
+	return res > 0;
+}
+
+FILE* file_int_fdtostream(int fd, char* mode){
+	return fdopen(fd, mode);
+}
+
+int file_NativeFile_NativeFile_set_buffering_type_0(FILE* f, int buf_sz, int mode){
+	return setvbuf(f, NULL, mode, buf_sz);
+}