IABSD.fr/src/libexec/ld.so/syscall.h

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• Author : guenther
  Date : 2022-01-08 06:49:41
  Hash : b722ba42
  Message : Prep .c files for removing the #includes from */archdep.h * replace #include "archdep.h" with #includes of what is used, pulling in "syscall.h", "util.h", and "archdep.h" as needed * delete #include <sys/syscall.h> from syscall.h * only pull in <sys/stat.h> to the three files that use _dl_fstat(), forward declare struct stat in syscall.h for the others * NBBY is for <sys/select.h> macros; just use '8' in dl_printf.c * <machine/vmparam.h> is only needed on i386; conditionalize it * stop using __LDPGSZ: use _MAX_PAGE_SHIFT (already used by malloc.c) where necessary * delete other bogus #includes, order legit per style: <sys/*> then <*/*>, then <*>, then "*" dir.c improvement from jsg@ ok and testing assistance deraadt@

• libexec/ld.so/syscall.h

• /*	$OpenBSD: syscall.h,v 1.2 2022/01/08 06:49:41 guenther Exp $ */
  
  /*
   * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
   * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   */
  
  #ifndef __DL_SYSCALL_H__
  #define __DL_SYSCALL_H__
  
  #ifndef _dl_MAX_ERRNO
  #define _dl_MAX_ERRNO 512L
  #endif
  #define _dl_mmap_error(__res) \
      ((long)__res < 0 && (long)__res >= -_dl_MAX_ERRNO)
  
  struct __kbind;
  struct stat;
  
  int	_dl_close(int);
  __dead
  void	_dl_exit(int);
  int	_dl_fstat(int, struct stat *);
  ssize_t	_dl_getdents(int, char *, size_t);
  int	_dl_getentropy(char *, size_t);
  int	_dl_getthrid(void);
  int	_dl_issetugid(void);
  int	_dl_kbind(const struct __kbind *, size_t, int64_t);
  void   *_dl_mmap(void *, size_t, int, int, int, off_t);
  int	_dl_mprotect(const void *, size_t, int);
  void   *_dl_mquery(void *, size_t, int, int, int, off_t);
  int	_dl_msyscall(void *addr, size_t len);
  int	_dl_munmap(const void *, size_t);
  int	_dl_open(const char *, int);
  int	_dl_pledge(const char *, const char **);
  ssize_t	_dl_read(int, const char *, size_t);
  int	_dl_sendsyslog(const char *, size_t, int);
  void	_dl___set_tcb(void *);
  int	_dl_sysctl(const int *, u_int, void *, size_t *, void *, size_t);
  __dead
  void	_dl_thrkill(pid_t, int, void *);
  int	_dl_utrace(const char *, const void *, size_t);
  
  #endif /*__DL_SYSCALL_H__*/