constify do_coredump() argument
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index a6f8cb4..1af412b 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1581,7 +1581,7 @@
static int fill_note_info(struct elfhdr *elf, int phdrs,
struct elf_note_info *info,
- siginfo_t *siginfo, struct pt_regs *regs)
+ const siginfo_t *siginfo, struct pt_regs *regs)
{
struct task_struct *dump_task = current;
const struct user_regset_view *view = task_user_regset_view(dump_task);
@@ -1830,7 +1830,7 @@
static int fill_note_info(struct elfhdr *elf, int phdrs,
struct elf_note_info *info,
- siginfo_t *siginfo, struct pt_regs *regs)
+ const siginfo_t *siginfo, struct pt_regs *regs)
{
struct list_head *t;
diff --git a/fs/coredump.c b/fs/coredump.c
index dc1f937..62406b6 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -485,7 +485,7 @@
return err;
}
-void do_coredump(siginfo_t *siginfo)
+void do_coredump(const siginfo_t *siginfo)
{
struct core_state core_state;
struct core_name cn;
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 8aa507e..790d330 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -56,7 +56,7 @@
/* Function parameter for binfmt->coredump */
struct coredump_params {
- siginfo_t *siginfo;
+ const siginfo_t *siginfo;
struct pt_regs *regs;
struct file *file;
unsigned long limit;
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index d8eb880be..d016a12 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -15,9 +15,9 @@
extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
extern int dump_align(struct coredump_params *cprm, int align);
#ifdef CONFIG_COREDUMP
-extern void do_coredump(siginfo_t *siginfo);
+extern void do_coredump(const siginfo_t *siginfo);
#else
-static inline void do_coredump(siginfo_t *siginfo) {}
+static inline void do_coredump(const siginfo_t *siginfo) {}
#endif
#endif /* _LINUX_COREDUMP_H */