diff options
Diffstat (limited to 'include/linux/kallsyms.h')
| -rw-r--r-- | include/linux/kallsyms.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 6883e197acb9..bd118a6c60cb 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Rewritten and vastly simplified by Rusty Russell for in-kernel * module loader: * Copyright 2002 Rusty Russell <rusty@rustcorp.com.au> IBM Corporation @@ -45,6 +46,9 @@ extern void __print_symbol(const char *fmt, unsigned long address); int lookup_symbol_name(unsigned long addr, char *symname); int lookup_symbol_attrs(unsigned long addr, unsigned long *size, unsigned long *offset, char *modname, char *name); +/* How and when do we show kallsyms values? */ +extern int kallsyms_show_value(void); + #else /* !CONFIG_KALLSYMS */ static inline unsigned long kallsyms_lookup_name(const char *name) @@ -103,6 +107,11 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u return -ERANGE; } +static inline int kallsyms_show_value(void) +{ + return false; +} + /* Stupid that this does nothing, but I didn't create this mess. */ #define __print_symbol(fmt, addr) #endif /*CONFIG_KALLSYMS*/ |