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| author | Jan Kiszka <jan.kiszka@web.de> | 2010-04-19 23:53:06 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-04-21 01:43:03 +0200 |
| commit | 4cb3ca7cd7e2cae8d1daf5345ec99a1e8502cf3f (patch) | |
| tree | 777528eff76317a8020ec9e972e9e46b57ecd31e | |
| parent | UML: add kernel.h include to signal.c (diff) | |
| download | linux-4cb3ca7cd7e2cae8d1daf5345ec99a1e8502cf3f.tar.xz linux-4cb3ca7cd7e2cae8d1daf5345ec99a1e8502cf3f.zip | |
UML: Fix compiler warning due to missing task_struct declaration
We can't pull in linux/sched.h due to circular dependency, so just
forward-declare the struct.
This fixes the following warning:
CC arch/um/sys-i386/elfcore.o
In file included from /data/linux-2.6/include/linux/elf.h:8,
from /data/linux-2.6/arch/um/sys-i386/elfcore.c:2:
arch/um/sys-i386/asm/elf.h:78: warning: ‘struct task_struct’ declared inside parameter list
arch/um/sys-i386/asm/elf.h:78: warning: its scope is only this definition or declaration, which is probably not what you want
I guess not many people build against i386 hosts anymore, so this
remained widely unnoticed.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | arch/um/sys-i386/asm/elf.h | 2 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/asm/elf.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/um/sys-i386/asm/elf.h b/arch/um/sys-i386/asm/elf.h index e64cd41d7bab..a979a22a8d9f 100644 --- a/arch/um/sys-i386/asm/elf.h +++ b/arch/um/sys-i386/asm/elf.h @@ -75,6 +75,8 @@ typedef struct user_i387_struct elf_fpregset_t; pr_reg[16] = PT_REGS_SS(regs); \ } while (0); +struct task_struct; + extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h index 49655c83efd2..d760967f33a7 100644 --- a/arch/um/sys-x86_64/asm/elf.h +++ b/arch/um/sys-x86_64/asm/elf.h @@ -95,6 +95,8 @@ typedef struct user_i387_struct elf_fpregset_t; (pr_reg)[25] = 0; \ (pr_reg)[26] = 0; +struct task_struct; + extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) |