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| author |   Valdis Kletnieks <valdis.kletnieks@vt.edu> | 2019-09-25 16:45:59 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-25 17:51:39 -0700 |
| commit | 0f74914071ab7e7b78731ed62bf350e3a344e0a5 (patch) | |
| tree | cbb53c978bd16c80b22e1c3ef57204eb7a98b645 /kernel | |
| parent | linux/coff.h: add include guard (diff) | |
| download | linux-dev-0f74914071ab7e7b78731ed62bf350e3a344e0a5.tar.xz linux-dev-0f74914071ab7e7b78731ed62bf350e3a344e0a5.zip | |
kernel/elfcore.c: include proper prototypes
When building with W=1, gcc properly complains that there's no prototypes:
CC kernel/elfcore.o
kernel/elfcore.c:7:17: warning: no previous prototype for 'elf_core_extra_phdrs' [-Wmissing-prototypes]
7 | Elf_Half __weak elf_core_extra_phdrs(void)
| ^~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:12:12: warning: no previous prototype for 'elf_core_write_extra_phdrs' [-Wmissing-prototypes]
12 | int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:17:12: warning: no previous prototype for 'elf_core_write_extra_data' [-Wmissing-prototypes]
17 | int __weak elf_core_write_extra_data(struct coredump_params *cprm)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:22:15: warning: no previous prototype for 'elf_core_extra_data_size' [-Wmissing-prototypes]
22 | size_t __weak elf_core_extra_data_size(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~
Provide the include file so gcc is happy, and we don't have potential code drift
Link: http://lkml.kernel.org/r/29875.1565224705@turing-police
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/elfcore.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/elfcore.c b/kernel/elfcore.c index fc482c8e0bd8..57fb4dcff434 100644 --- a/kernel/elfcore.c +++ b/kernel/elfcore.c @@ -3,6 +3,7 @@ #include <linux/fs.h> #include <linux/mm.h> #include <linux/binfmts.h> +#include <linux/elfcore.h> Elf_Half __weak elf_core_extra_phdrs(void) { |