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authorAl Viro <viro@zeniv.linux.org.uk>2013-04-13 20:31:37 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-29 15:40:23 -0400
commit3dc20cb282ec03cc4c997130d680c800011ed479 (patch)
treed8374e58a433a144c571e193cb0b024374ee0b6a /include/linux/binfmts.h
parent3af0761307d04f6b9a4626fb80011a22c143d75e (diff)
new helper: read_code()
switch binfmts that use ->read() to that (and to kernel_read() in several cases in binfmt_flat - sure, it's nommu, but still, doing ->read() into kmalloc'ed buffer...) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/binfmts.h')
-rw-r--r--include/linux/binfmts.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index c3a09149f793..70cf138690e9 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -118,5 +118,6 @@ extern int prepare_bprm_creds(struct linux_binprm *bprm);
extern void install_exec_creds(struct linux_binprm *bprm);
extern void set_binfmt(struct linux_binfmt *new);
extern void free_bprm(struct linux_binprm *);
+extern ssize_t read_code(struct file *, unsigned long, loff_t, size_t);
#endif /* _LINUX_BINFMTS_H */