From 845fff4dad1159d3d5b94efaf8e547af8d280a5e Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Sun, 8 Mar 2015 13:57:35 +0100 Subject: Change prototypes for read, write, readdir, close ; implement blocking IPC. --- src/kernel/include/ipc.h | 2 +- src/kernel/include/vfs.h | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'src/kernel/include') diff --git a/src/kernel/include/ipc.h b/src/kernel/include/ipc.h index 5558120..c61ec93 100644 --- a/src/kernel/include/ipc.h +++ b/src/kernel/include/ipc.h @@ -11,7 +11,7 @@ typedef struct { fs_handle_t *a, *b; } fs_handle_pair_t; -fs_handle_pair_t make_channel(); +fs_handle_pair_t make_channel(bool blocking); // ---- Tokens for sharing file descriptors between processes diff --git a/src/kernel/include/vfs.h b/src/kernel/include/vfs.h index 90944b2..371ffb7 100644 --- a/src/kernel/include/vfs.h +++ b/src/kernel/include/vfs.h @@ -83,10 +83,10 @@ typedef struct fs_handle { typedef struct fs_node_ops { bool (*open)(fs_node_ptr n, int mode); - size_t (*read)(fs_node_ptr f, size_t offset, size_t len, char* buf); - size_t (*write)(fs_node_ptr f, size_t offset, size_t len, const char* buf); - bool (*readdir)(fs_node_ptr f, size_t ent_no, dirent_t *d); - void (*close)(fs_node_ptr f); + 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); + void (*close)(fs_handle_t *f); bool (*stat)(fs_node_ptr n, stat_t *st); int (*ioctl)(fs_node_ptr f, int command, void* data); -- cgit v1.2.3