core: pass the file flags down through the stack

Pass the file flags down through the stack.  This allows us to
distinguish between open for read, open for write, or opendir in the
low-level filesystem functions; this will matter for the PXE methods.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/core/include/fs.h b/core/include/fs.h
index 4301481e..0691caa5 100644
--- a/core/include/fs.h
+++ b/core/include/fs.h
@@ -52,7 +52,7 @@ struct fs_ops {
     enum fs_flags fs_flags;
     
     int      (*fs_init)(struct fs_info *);
-    void     (*searchdir)(const char *, struct file *);
+    void     (*searchdir)(const char *, int, struct file *);
     uint32_t (*getfssec)(struct file *, char *, int, bool *);
     void     (*close_file)(struct file *);
     void     (*mangle_name)(char *, const char *);
@@ -179,10 +179,10 @@ static inline struct file *handle_to_file(uint16_t handle)
 void pm_mangle_name(com32sys_t *);
 void pm_searchdir(com32sys_t *);
 void mangle_name(char *, const char *);
-int searchdir(const char *name);
+int searchdir(const char *name, int flags);
 void _close_file(struct file *);
 size_t pmapi_read_file(uint16_t *handle, void *buf, size_t sectors);
-int open_file(const char *name, struct com32_filedata *filedata);
+int open_file(const char *name, int flags, struct com32_filedata *filedata);
 void pm_open_file(com32sys_t *);
 void close_file(uint16_t handle);
 void pm_close_file(com32sys_t *);