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-rw-r--r--include/linux/elfcore.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 46c3d691f677..de51c1bef27d 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -104,6 +104,7 @@ static inline int elf_core_copy_task_fpregs(struct task_struct *t, struct pt_reg
#endif
}
+#if defined(CONFIG_UM) || defined(CONFIG_IA64)
/*
* These functions parameterize elf_core_dump in fs/binfmt_elf.c to write out
* extra segments containing the gate DSO contents. Dumping its
@@ -118,5 +119,26 @@ elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset);
extern int
elf_core_write_extra_data(struct coredump_params *cprm);
extern size_t elf_core_extra_data_size(void);
+#else
+static inline Elf_Half elf_core_extra_phdrs(void)
+{
+ return 0;
+}
+
+static inline int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
+{
+ return 1;
+}
+
+static inline int elf_core_write_extra_data(struct coredump_params *cprm)
+{
+ return 1;
+}
+
+static inline size_t elf_core_extra_data_size(void)
+{
+ return 0;
+}
+#endif
#endif /* _LINUX_ELFCORE_H */