From 6dd488b87fdc47fb377ba648a6cd598bdab87f59 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Sun, 8 Mar 2015 19:07:48 +0100 Subject: Implement select ; add two tests for channels. --- src/kernel/include/vfs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/kernel/include/vfs.h') diff --git a/src/kernel/include/vfs.h b/src/kernel/include/vfs.h index 371ffb7..a56ecae 100644 --- a/src/kernel/include/vfs.h +++ b/src/kernel/include/vfs.h @@ -86,6 +86,7 @@ typedef struct fs_node_ops { size_t (*read)(fs_handle_t *f, size_t offset, size_t len, char* buf); size_t (*write)(fs_handle_t *f, size_t offset, size_t len, const char* buf); bool (*readdir)(fs_handle_t *f, size_t ent_no, dirent_t *d); + int (*poll)(fs_handle_t *f, void** out_wait_obj); void (*close)(fs_handle_t *f); bool (*stat)(fs_node_ptr n, stat_t *st); @@ -181,5 +182,6 @@ size_t file_read(fs_handle_t *f, size_t offset, size_t len, char* buf); size_t file_write(fs_handle_t *f, size_t offset, size_t len, const char* buf); int file_ioctl(fs_handle_t *f, int command, void* data); bool file_readdir(fs_handle_t *f, size_t ent_no, dirent_t *d); +int file_poll(fs_handle_t *f, void** out_wait_obj); // just polls the file & returns a mask of SEL_* (see ) /* vim: set ts=4 sw=4 tw=0 noet :*/ -- cgit v1.2.3