TCP: Add back support for listening on a socket

5 files changed, 17 insertions, 12 deletions

diff --git a/kernel/fs/ext2.c b/kernel/fs/ext2.c
index a61d5f2..c8c8074 100644
--- a/kernel/fs/ext2.c
+++ b/kernel/fs/ext2.c
@@ -742,7 +742,7 @@ vfs_inode_t *ext2_open(const char *path) {
   }
 
   return vfs_create_inode(
-      inode_num, type, NULL, NULL, 1 /*is_open*/, NULL /*internal_object*/,
+      inode_num, type, NULL, NULL, 1 /*is_open*/, 0, NULL /*internal_object*/,
       file_size, ext2_open, ext2_create_file, ext2_read, ext2_write, ext2_close,
       ext2_create_directory, NULL /*get_vm_object*/, ext2_truncate /*truncate*/,
       ext2_stat, NULL /*send_signal*/, NULL /*connect*/);
@@ -957,7 +957,7 @@ vfs_inode_t *ext2_mount(void) {
   }
   vfs_inode_t *inode = vfs_create_inode(
       0 /*inode_num*/, 0 /*type*/, 0 /*has_data*/, 0 /*can_write*/,
-      0 /*is_open*/, NULL /*internal_object*/, 0 /*file_size*/, ext2_open,
+      0 /*is_open*/, 0, NULL /*internal_object*/, 0 /*file_size*/, ext2_open,
       ext2_create_file, ext2_read, ext2_write, ext2_close,
       ext2_create_directory, NULL /*get_vm_object*/, ext2_truncate /*truncate*/,
       ext2_stat, NULL /*send_signal*/, NULL /*connect*/);
diff --git a/kernel/fs/shm.c b/kernel/fs/shm.c
index 8fcb64c..45f16f4 100644
--- a/kernel/fs/shm.c
+++ b/kernel/fs/shm.c
@@ -87,10 +87,11 @@ int shm_open(const char *name, int oflag, mode_t mode) {
   }
 
   vfs_inode_t *inode = vfs_create_inode(
-      0 /*inode_num*/, 0 /*type*/, NULL, NULL, 1 /*is_open*/, internal_object,
-      0 /*file_size*/, NULL /*open*/, NULL /*create_file*/, shm_read, shm_write,
-      NULL /*close*/, NULL /*create_directory*/, shm_get_vm_object,
-      shm_ftruncate, NULL /*stat*/, NULL /*send_signal*/, NULL /*connect*/);
+      0 /*inode_num*/, 0 /*type*/, NULL, NULL, 1 /*is_open*/, 0,
+      internal_object, 0 /*file_size*/, NULL /*open*/, NULL /*create_file*/,
+      shm_read, shm_write, NULL /*close*/, NULL /*create_directory*/,
+      shm_get_vm_object, shm_ftruncate, NULL /*stat*/, NULL /*send_signal*/,
+      NULL /*connect*/);
 
   vfs_fd_t *fd_ptr;
   int fd = vfs_create_fd(oflag, mode, 0 /*is_tty*/, inode, &fd_ptr);
diff --git a/kernel/fs/tmpfs.c b/kernel/fs/tmpfs.c
index d418e2c..2ce8ece 100644
--- a/kernel/fs/tmpfs.c
+++ b/kernel/fs/tmpfs.c
@@ -55,7 +55,7 @@ void dual_pipe(int fd[2]) {
     int is_open = 1;
     void *internal_object = pipe;
     vfs_inode_t *inode = vfs_create_inode(
-        0 /*inode_num*/, 0 /*type*/, tmp_has_data, tmp_can_write, is_open,
+        0 /*inode_num*/, 0 /*type*/, tmp_has_data, tmp_can_write, is_open, 0,
         internal_object, 0 /*file_size*/, NULL /*open*/, NULL /*create_file*/,
         tmp_read, tmp_write, tmp_close, NULL /*create_directory*/,
         NULL /*get_vm_object*/, NULL /*truncate*/, NULL /*stat*/,
@@ -86,7 +86,7 @@ void pipe(int fd[2]) {
     int is_open = 1;
     void *internal_object = pipe;
     vfs_inode_t *inode = vfs_create_inode(
-        0 /*inode_num*/, 0 /*type*/, tmp_has_data, tmp_can_write, is_open,
+        0 /*inode_num*/, 0 /*type*/, tmp_has_data, tmp_can_write, is_open, 0,
         internal_object, 0 /*file_size*/, NULL /*open*/, NULL /*create_file*/,
         tmp_read, tmp_write, tmp_close, NULL /*create_directory*/,
         NULL /*get_vm_object*/, NULL /*truncate*/, NULL /*stat*/,
diff --git a/kernel/fs/vfs.c b/kernel/fs/vfs.c
index 03352c4..65be4aa 100644
--- a/kernel/fs/vfs.c
+++ b/kernel/fs/vfs.c
@@ -27,8 +27,9 @@ vfs_fd_t *get_vfs_fd(int fd, process_t *p) {
 
 vfs_inode_t *vfs_create_inode(
     int inode_num, int type, int (*has_data)(vfs_inode_t *inode),
-    int (*can_write)(vfs_inode_t *inode), u8 is_open, void *internal_object,
-    u64 file_size, vfs_inode_t *(*open)(const char *path),
+    int (*can_write)(vfs_inode_t *inode), u8 is_open, int internal_object_type,
+    void *internal_object, u64 file_size,
+    vfs_inode_t *(*open)(const char *path),
     int (*create_file)(const char *path, int mode),
     int (*read)(u8 *buffer, u64 offset, u64 len, vfs_fd_t *fd),
     int (*write)(u8 *buffer, u64 offset, u64 len, vfs_fd_t *fd),
@@ -46,6 +47,7 @@ vfs_inode_t *vfs_create_inode(
   r->_has_data = has_data;
   r->_can_write = can_write;
   r->is_open = is_open;
+  r->internal_object_type = internal_object_type;
   r->internal_object = internal_object;
   r->file_size = file_size;
   r->open = open;
diff --git a/kernel/fs/vfs.h b/kernel/fs/vfs.h
index 3bb7f74..a39982d 100644
--- a/kernel/fs/vfs.h
+++ b/kernel/fs/vfs.h
@@ -49,6 +49,7 @@ struct vfs_inode {
   int (*_has_data)(vfs_inode_t *iinode);
   int (*_can_write)(vfs_inode_t *iinode);
   u8 is_open;
+  int internal_object_type;
   void *internal_object;
   u64 file_size;
   vfs_inode_t *(*open)(const char *path);
@@ -84,8 +85,9 @@ int vfs_chdir(const char *path);
 int vfs_fstat(int fd, struct stat *buf);
 vfs_inode_t *vfs_create_inode(
     int inode_num, int type, int (*has_data)(vfs_inode_t *inode),
-    int (*can_write)(vfs_inode_t *inode), u8 is_open, void *internal_object,
-    u64 file_size, vfs_inode_t *(*open)(const char *path),
+    int (*can_write)(vfs_inode_t *inode), u8 is_open, int internal_object_type,
+    void *internal_object, u64 file_size,
+    vfs_inode_t *(*open)(const char *path),
     int (*create_file)(const char *path, int mode),
     int (*read)(u8 *buffer, u64 offset, u64 len, vfs_fd_t *fd),
     int (*write)(u8 *buffer, u64 offset, u64 len, vfs_fd_t *fd),