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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c788732523
Mark arguments to certain system calls as being const where they should be but
aren't. The list includes:
(*) The filename arguments of various stat syscalls, execve(), various utimes
syscalls and some mount syscalls.
(*) The filename arguments of some syscall helpers relating to the above.
(*) The buffer argument of various write syscalls.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
#ifndef __ASM_SH_SYSCALLS_32_H
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#define __ASM_SH_SYSCALLS_32_H
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#ifdef __KERNEL__
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#include <linux/compiler.h>
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#include <linux/linkage.h>
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#include <linux/types.h>
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struct pt_regs;
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asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
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unsigned long parent_tidptr,
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unsigned long child_tidptr,
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struct pt_regs __regs);
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asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_execve(const char __user *ufilename, char __user * __user *uargv,
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char __user * __user *uenvp, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_sigsuspend(old_sigset_t mask, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_sigaction(int sig, const struct old_sigaction __user *act,
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struct old_sigaction __user *oact);
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asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7,
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struct pt_regs __regs);
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asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
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size_t count, long dummy, loff_t pos);
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asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
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size_t count, long dummy, loff_t pos);
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asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
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u32 len0, u32 len1, int advice);
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/* Misc syscall related bits */
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asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
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asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
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asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
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unsigned long thread_info_flags);
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#endif /* __KERNEL__ */
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#endif /* __ASM_SH_SYSCALLS_32_H */
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