src/ash/win/mscfakes.h

   1 /* $Id$ */
   2 /** @file
   3  *
   4  * Unix fakes for MSC.
   5  *
   6  * Copyright (c) 2005-2009 knut st. osmundsen <bird-kBuild-spamix@anduin.net>
   7  *
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with This program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  *
  23  */
  24
  25 #ifndef __mscfakes_h__
  26 #define __mscfakes_h__
  27 #ifdef _MSC_VER
  28
  29 #define setmode setmode_msc
  30 #include <sys/cdefs.h>
  31 #include <io.h>
  32 #include <direct.h>
  33 #include <time.h>
  34 #include <fcntl.h>
  35 #include <limits.h>
  36 #include <stdlib.h>
  37 #include <process.h>
  38 #undef setmode
  39 //#include "getopt.h"
  40
  41 #if !defined(__GNUC__) && !defined(__attribute__)
  42 #define __attribute__(a)
  43 #endif
  44
  45 #define S_ISDIR(m)  (((m) & _S_IFMT) == _S_IFDIR)
  46 #define S_ISREG(m)  (((m) & _S_IFMT) == _S_IFREG)
  47 #define S_ISLNK(m)  0
  48 #define S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC)
  49 #define S_IXUSR _S_IEXEC
  50 #define S_IWUSR _S_IWRITE
  51 #define S_IRUSR _S_IREAD
  52 #define S_IRWXG 0000070
  53 #define S_IRGRP 0000040
  54 #define S_IWGRP 0000020
  55 #define S_IXGRP 0000010
  56 #define S_IRWXO 0000007
  57 #define S_IROTH 0000004
  58 #define S_IWOTH 0000002
  59 #define S_IXOTH 0000001
  60 #define S_ISUID 0004000
  61 #define S_ISGID 0002000
  62 #define ALLPERMS 0000777
  63
  64 #define PATH_MAX _MAX_PATH
  65 #define MAXPATHLEN _MAX_PATH
  66
  67 #define EX_OK 0
  68 #define EX_OSERR 1
  69 #define EX_NOUSER 1
  70 #define EX_USAGE 1
  71
  72 #define STDIN_FILENO 0
  73 #define STDOUT_FILENO 1
  74 #define STDERR_FILENO 2
  75
  76 #define F_OK 0
  77 #define X_OK 1
  78 #define W_OK 2
  79 #define R_OK 4
  80
  81 #define EFTYPE EINVAL
  82
  83 #define _PATH_DEVNULL "/dev/null"
  84
  85 #define MAX(a,b) ((a) >= (b) ? (a) : (b))
  86
  87 typedef int mode_t;
  88 typedef unsigned short nlink_t;
  89 typedef long ssize_t;
  90 typedef unsigned long u_long;
  91 typedef unsigned int u_int;
  92 typedef unsigned short u_short;
  93
  94 #ifndef timerisset
  95 struct timeval
  96 {
  97     long tv_sec;
  98     long tv_usec;
  99 };
 100 #endif
 101
 102 struct iovec
 103 {
 104     char *iov_base;
 105     size_t iov_len;
 106 };
 107
 108
 109 #define chown(path, uid, gid) 0         /** @todo implement fchmod! */
 110 char *dirname(char *path);
 111 #define fsync(fd)  0
 112 #define fchown(fd,uid,gid) 0
 113 #define fchmod(fd, mode) 0              /** @todo implement fchmod! */
 114 #define geteuid()  0
 115 #define lstat(path, s) stat(path, s)
 116 #define lchmod(path, mod) chmod(path, mod)
 117 #define lchown(path, uid, gid) chown(path, uid, gid)
 118 #define lutimes(path, tvs) utimes(path, tvs)
 119 int link(const char *pszDst, const char *pszLink);
 120 int mkdir_msc(const char *path, mode_t mode);
 121 #define mkdir(path, mode) mkdir_msc(path, mode)
 122 #define mkfifo(path, mode) -1
 123 #define mknod(path, mode, devno) -1
 124 #define pipe(v) _pipe(v,0,0)
 125 int mkstemp(char *temp);
 126 #define readlink(link, buf, size) -1
 127 #define reallocf(old, size) realloc(old, size)
 128 #define strcasecmp stricmp
 129 #define strncasecmp strnicmp
 130 #if _MSC_VER < 1400
 131 int snprintf(char *buf, size_t size, const char *fmt, ...);
 132 #else
 133 #define snprintf _snprintf
 134 #endif
 135 size_t strlcpy(char *, const char *, size_t);
 136 int symlink(const char *pszDst, const char *pszLink);
 137 int utimes(const char *pszPath, const struct timeval *paTimes);
 138 int writev(int fd, const struct iovec *vector, int count);
 139 #define F_DUPFD 0
 140 #define F_GETFD 1
 141 #define F_SETFD 2
 142 #define F_GETFL 3
 143 #define F_SETFL 4
 144 #define FD_CLOEXEC 1
 145 #define O_NONBLOCK 0 /// @todo
 146 #define EWOULDBLOCK 512
 147 int fcntl(int, int, ...);
 148 int ioctl(int, unsigned long, ...);
 149 pid_t tcgetpgrp(int fd);
 150
 151
 152 /* signal hacks */
 153 #include <signal.h>
 154 typedef struct sigset
 155 {
 156     unsigned long __bitmap[1];
 157 } sigset_t;
 158 typedef void __sighandler_t(int);
 159 typedef void __siginfohandler_t(int, struct __siginfo *, void *);
 160 typedef __sighandler_t *sig_t; /** BSD 4.4 type. */
 161 struct sigaction
 162 {
 163     union
 164     {
 165         __siginfohandler_t *__sa_sigaction;
 166         __sighandler_t     *__sa_handler;
 167     }  __sigaction_u;
 168     sigset_t    sa_mask;
 169     int         sa_flags;
 170 };
 171 #define sa_handler      __sigaction_u.__sa_handler
 172 #define sa_sigaction    __sigaction_u.__sa_sigaction
 173
 174 int     sigprocmask(int, const sigset_t *, sigset_t *);
 175 #define SIG_BLOCK           1
 176 #define SIG_UNBLOCK         2
 177 #define SIG_SETMASK         3
 178
 179 #define SIGTTIN 19
 180 #define SIGTSTP 18
 181 #define SIGTTOU 17
 182 #define SIGCONT 20
 183 #define SIGPIPE 12
 184 #define SIGQUIT 9
 185 #define SIGHUP  5
 186
 187 extern const char *const sys_siglist[NSIG]; /* NSIG == 23 */
 188
 189 int     kill(pid_t, int);
 190 int     sigaction(int, const struct sigaction *, struct sigaction *);
 191 //int   sigaddset(sigset_t *, int);
 192 //int   sigdelset(sigset_t *, int);
 193 int     sigemptyset(sigset_t *);
 194 //int   sigfillset(sigset_t *);
 195 //int   sigismember(const sigset_t *, int);
 196 //int   sigpending(sigset_t *);
 197 //int   sigsuspend(const sigset_t *);
 198 //int   sigwait(const sigset_t *, int *);
 199 int     siginterrupt(int, int);
 200
 201 #endif /* _MSC_VER */
 202 #endif
 203