arch/sparc/kernel/systbls.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _SYSTBLS_H
   3 #define _SYSTBLS_H
   4
   5 #include <linux/signal.h>
   6 #include <linux/kernel.h>
   7 #include <linux/compat.h>
   8 #include <linux/types.h>
   9
  10 #include <asm/utrap.h>
  11
  12 asmlinkage unsigned long sys_getpagesize(void);
  13 asmlinkage long sparc_pipe(struct pt_regs *regs);
  14 asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
  15 asmlinkage long sys_getdomainname(char __user *name, int len);
  16 void do_rt_sigreturn(struct pt_regs *regs);
  17 asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
  18                          unsigned long prot, unsigned long flags,
  19                          unsigned long fd, unsigned long off);
  20 asmlinkage void sparc_breakpoint(struct pt_regs *regs);
  21
  22 #ifdef CONFIG_SPARC32
  23 asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
  24                           unsigned long prot, unsigned long flags,
  25                           unsigned long fd, unsigned long pgoff);
  26 long sparc_remap_file_pages(unsigned long start, unsigned long size,
  27                             unsigned long prot, unsigned long pgoff,
  28                             unsigned long flags);
  29
  30 #endif /* CONFIG_SPARC32 */
  31
  32 #ifdef CONFIG_SPARC64
  33 asmlinkage long sys_sparc_ipc(unsigned int call, int first,
  34                               unsigned long second,
  35                               unsigned long third,
  36                               void __user *ptr, long fifth);
  37 asmlinkage long sparc64_personality(unsigned long personality);
  38 asmlinkage long sys64_munmap(unsigned long addr, size_t len);
  39 asmlinkage unsigned long sys64_mremap(unsigned long addr,
  40                                       unsigned long old_len,
  41                                       unsigned long new_len,
  42                                       unsigned long flags,
  43                                       unsigned long new_addr);
  44 asmlinkage long sys_utrap_install(utrap_entry_t type,
  45                                   utrap_handler_t new_p,
  46                                   utrap_handler_t new_d,
  47                                   utrap_handler_t __user *old_p,
  48                                   utrap_handler_t __user *old_d);
  49 asmlinkage long sparc_memory_ordering(unsigned long model,
  50                                       struct pt_regs *regs);
  51 asmlinkage void sparc64_set_context(struct pt_regs *regs);
  52 asmlinkage void sparc64_get_context(struct pt_regs *regs);
  53 asmlinkage long sys32_truncate64(const char __user * path,
  54                                  unsigned long high,
  55                                  unsigned long low);
  56 asmlinkage long sys32_ftruncate64(unsigned int fd,
  57                                   unsigned long high,
  58                                   unsigned long low);
  59 struct compat_stat64;
  60 asmlinkage long compat_sys_stat64(const char __user * filename,
  61                                   struct compat_stat64 __user *statbuf);
  62 asmlinkage long compat_sys_lstat64(const char __user * filename,
  63                                    struct compat_stat64 __user *statbuf);
  64 asmlinkage long compat_sys_fstat64(unsigned int fd,
  65                                    struct compat_stat64 __user * statbuf);
  66 asmlinkage long compat_sys_fstatat64(unsigned int dfd,
  67                                      const char __user *filename,
  68                                      struct compat_stat64 __user * statbuf, int flag);
  69 asmlinkage compat_ssize_t sys32_pread64(unsigned int fd,
  70                                         char __user *ubuf,
  71                                         compat_size_t count,
  72                                         unsigned long poshi,
  73                                         unsigned long poslo);
  74 asmlinkage compat_ssize_t sys32_pwrite64(unsigned int fd,
  75                                          char __user *ubuf,
  76                                          compat_size_t count,
  77                                          unsigned long poshi,
  78                                          unsigned long poslo);
  79 asmlinkage long compat_sys_readahead(int fd,
  80                                      unsigned long offhi,
  81                                      unsigned long offlo,
  82                                      compat_size_t count);
  83 long compat_sys_fadvise64(int fd,
  84                           unsigned long offhi,
  85                           unsigned long offlo,
  86                           compat_size_t len, int advice);
  87 long compat_sys_fadvise64_64(int fd,
  88                              unsigned long offhi, unsigned long offlo,
  89                              unsigned long lenhi, unsigned long lenlo,
  90                              int advice);
  91 long sys32_sync_file_range(unsigned int fd,
  92                            unsigned long off_high, unsigned long off_low,
  93                            unsigned long nb_high, unsigned long nb_low,
  94                            unsigned int flags);
  95 asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
  96                                      u32 lenhi, u32 lenlo);
  97 asmlinkage long compat_sys_fstat64(unsigned int fd,
  98                                    struct compat_stat64 __user * statbuf);
  99 asmlinkage long compat_sys_fstatat64(unsigned int dfd,
 100                                      const char __user *filename,
 101                                      struct compat_stat64 __user * statbuf,
 102                                      int flag);
 103 #endif /* CONFIG_SPARC64 */
 104 #endif /* _SYSTBLS_H */