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switch do_filp_open() to struct open_flags

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take calculation of open_flags by open(2) arguments into new helper
in fs/open.c, move filp_open() over there, have it and do_sys_open()
use that helper, switch exec.c callers of do_filp_open() to explicit
(and constant) struct open_flags.

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2011-02-23 17:44:09 -05:00
commit 47c805dc2d
5 changed files with 101 additions and 88 deletions
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8
fs/internal.h
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@ -106,6 +106,14 @@ extern void put_super(struct super_block *sb);
struct nameidata;
extern struct file *nameidata_to_filp(struct nameidata *);
extern void release_open_intent(struct nameidata *);
struct open_flags {
int open_flag;
int mode;
int acc_mode;
int intent;
};
extern struct file *do_filp_open(int dfd, const char *pathname,
const struct open_flags *op, int lookup_flags);
/*
* inode.c