diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-12-04 14:56:52 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-11 04:21:38 +0300 |
| commit | be018aaa158ad5155f21a85faf3865cb0a379d09 (patch) | |
| tree | a678d924d2e3060e31fbe77f3a3ef99a163a0791 /arch/mips/include/asm | |
| parent | 1b5e6f4ec0870cc11250f627d26ad939d22cc2f6 (diff) | |
| download | linux-be018aaa158ad5155f21a85faf3865cb0a379d09.tar.xz | |
mips: add asm/syscalls.h header
System call prototypes are generally in linux/syscalls.h, but there are a
couple of mips specific entry points that are missing there:
arch/mips/kernel/signal.c:636:17: error: no previous prototype for 'sys_sigreturn' [-Werror=missing-prototypes]
arch/mips/kernel/signal.c:673:17: error: no previous prototype for 'sys_rt_sigreturn' [-Werror=missing-prototypes]
arch/mips/kernel/syscall.c:51:16: error: no previous prototype for 'sysm_pipe' [-Werror=missing-prototypes]
arch/mips/kernel/mips-mt-fpaff.c:65:17: error: no previous prototype for 'mipsmt_sys_sched_setaffinity' [-Werror=missing-prototypes]
arch/mips/kernel/mips-mt-fpaff.c:157:17: error: no previous prototype for 'mipsmt_sys_sched_getaffinity' [-Werror=missing-prototypes]
Add these to a new asm/syscalls.h as we have in other architectures.
Link: https://lkml.kernel.org/r/20231204115710.2247097-3-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@rothwell.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/syscalls.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/mips/include/asm/syscalls.h b/arch/mips/include/asm/syscalls.h new file mode 100644 index 000000000000..59f9c0c9fa0a --- /dev/null +++ b/arch/mips/include/asm/syscalls.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_MIPS_SYSCALLS_H +#define _ASM_MIPS_SYSCALLS_H + +#include <linux/linkage.h> +#include <linux/compat.h> + +asmlinkage void sys_sigreturn(void); +asmlinkage void sys_rt_sigreturn(void); +asmlinkage int sysm_pipe(void); +asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr); +asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr); +asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_a2, + unsigned offset_a3, unsigned len_a4, + unsigned len_a5); +asmlinkage long sys32_fadvise64_64(int fd, int __pad, + unsigned long a2, unsigned long a3, + unsigned long a4, unsigned long a5, + int flags); +asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3, + size_t count); +asmlinkage long sys32_sync_file_range(int fd, int __pad, + unsigned long a2, unsigned long a3, + unsigned long a4, unsigned long a5, + int flags); +asmlinkage void sys32_rt_sigreturn(void); +asmlinkage void sys32_sigreturn(void); +asmlinkage int sys32_sigsuspend(compat_sigset_t __user *uset); +asmlinkage void sysn32_rt_sigreturn(void); + +#endif |