211 lines
6.0 KiB
C
211 lines
6.0 KiB
C
/*
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* Wine porting definitions
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*
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*/
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#ifndef __WINE_WINE_PORT_H
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#define __WINE_WINE_PORT_H
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#ifndef __WINE_CONFIG_H
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# error You must include config.h to use this header
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#endif
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/stat.h>
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#include <unistd.h>
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/* Types */
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#ifndef HAVE_GETRLIMIT
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#define RLIMIT_STACK 3
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typedef int rlim_t;
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struct rlimit
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{
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rlim_t rlim_cur;
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rlim_t rlim_max;
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};
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int getrlimit (int resource, struct rlimit *rlim);
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#endif /* HAVE_GETRLIMIT */
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#if !defined(HAVE_GETNETBYADDR) && !defined(HAVE_GETNETBYNAME)
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struct netent {
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char *n_name;
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char **n_aliases;
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int n_addrtype;
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unsigned long n_net;
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};
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#endif /* !defined(HAVE_GETNETBYADDR) && !defined(HAVE_GETNETBYNAME) */
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#if !defined(HAVE_GETPROTOBYNAME) && !defined(HAVE_GETPROTOBYNUMBER)
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struct protoent {
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char *p_name;
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char **p_aliases;
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int p_proto;
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};
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#endif /* !defined(HAVE_GETPROTOBYNAME) && !defined(HAVE_GETPROTOBYNUMBER) */
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#ifndef HAVE_STATFS
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# ifdef __BEOS__
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# define STATFS_HAS_BFREE
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struct statfs {
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long f_bsize; /* block_size */
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long f_blocks; /* total_blocks */
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long f_bfree; /* free_blocks */
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};
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# else /* defined(__BEOS__) */
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struct statfs;
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# endif /* defined(__BEOS__) */
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#endif /* !defined(HAVE_STATFS) */
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/* Functions */
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#if !defined(HAVE_CLONE) && defined(linux)
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int clone(int (*fn)(void *arg), void *stack, int flags, void *arg);
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#endif /* !defined(HAVE_CLONE) && defined(linux) */
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#ifndef HAVE_GETNETBYADDR
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struct netent *getnetbyaddr(unsigned long net, int type);
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#endif /* defined(HAVE_GETNETBYNAME) */
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#ifndef HAVE_GETNETBYNAME
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struct netent *getnetbyname(const char *name);
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#endif /* defined(HAVE_GETNETBYNAME) */
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#ifndef HAVE_GETPROTOBYNAME
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struct protoent *getprotobyname(const char *name);
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#endif /* !defined(HAVE_GETPROTOBYNAME) */
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#ifndef HAVE_GETPROTOBYNUMBER
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struct protoent *getprotobynumber(int proto);
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#endif /* !defined(HAVE_GETPROTOBYNUMBER) */
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#ifndef HAVE_GETSERVBYPORT
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struct servent *getservbyport(int port, const char *proto);
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#endif /* !defined(HAVE_GETSERVBYPORT) */
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#ifndef HAVE_GETSOCKOPT
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int getsockopt(int socket, int level, int option_name, void *option_value, size_t *option_len);
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#endif /* !defined(HAVE_GETSOCKOPT) */
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#ifndef HAVE_MEMMOVE
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void *memmove(void *dest, const void *src, unsigned int len);
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#endif /* !defined(HAVE_MEMMOVE) */
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#ifndef HAVE_GETPAGESIZE
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size_t getpagesize(void);
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#endif /* HAVE_GETPAGESIZE */
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#ifndef HAVE_INET_NETWORK
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unsigned long inet_network(const char *cp);
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#endif /* !defined(HAVE_INET_NETWORK) */
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#ifndef HAVE_SETTIMEOFDAY
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int settimeofday(struct timeval *tp, void *reserved);
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#endif /* !defined(HAVE_SETTIMEOFDAY) */
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#ifndef HAVE_STATFS
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int statfs(const char *name, struct statfs *info);
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#endif /* !defined(HAVE_STATFS) */
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#ifndef HAVE_STRNCASECMP
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int strncasecmp(const char *str1, const char *str2, size_t n);
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#endif /* !defined(HAVE_STRNCASECMP) */
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#ifndef HAVE_OPENPTY
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struct termios;
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struct winsize;
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int openpty(int *master, int *slave, char *name, struct termios *term, struct winsize *winsize);
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#endif /* HAVE_OPENPTY */
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#ifndef HAVE_STRERROR
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const char *strerror(int err);
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#endif /* !defined(HAVE_STRERROR) */
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#ifndef HAVE_STRCASECMP
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int strcasecmp(const char *str1, const char *str2);
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#endif /* !defined(HAVE_STRCASECMP) */
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#ifndef HAVE_USLEEP
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int usleep (unsigned int useconds);
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#endif /* !defined(HAVE_USLEEP) */
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#ifndef HAVE_LSTAT
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int lstat(const char *file_name, struct stat *buf);
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#endif /* HAVE_LSTAT */
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#ifndef S_ISLNK
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#define S_ISLNK(mod) (0)
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#endif /* S_ISLNK */
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/* So we open files in 64 bit access mode on Linux */
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#ifndef O_LARGEFILE
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# define O_LARGEFILE 0
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#endif
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extern void *wine_dlopen( const char *filename, int flag, char *error, int errorsize );
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extern void *wine_dlsym( void *handle, const char *symbol, char *error, int errorsize );
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extern int wine_dlclose( void *handle, char *error, int errorsize );
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#ifdef HAVE_DLFCN_H
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#include <dlfcn.h>
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#else
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#define RTLD_LAZY 0x001
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#define RTLD_NOW 0x002
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#define RTLD_GLOBAL 0x100
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#endif
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/* Macros to access unaligned or wrong-endian WORDs and DWORDs. */
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#define PUT_WORD(ptr, w) (*(WORD *)(ptr) = (w))
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#define GET_WORD(ptr) (*(WORD *)(ptr))
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#define PUT_DWORD(ptr, d) (*(DWORD *)(ptr) = (d))
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#define GET_DWORD(ptr) (*(DWORD *)(ptr))
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#define PUT_LE_WORD(ptr, w) \
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do { ((BYTE *)(ptr))[0] = LOBYTE(w); \
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((BYTE *)(ptr))[1] = HIBYTE(w); } while (0)
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#define GET_LE_WORD(ptr) \
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MAKEWORD( ((BYTE *)(ptr))[0], \
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((BYTE *)(ptr))[1] )
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#define PUT_LE_DWORD(ptr, d) \
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do { PUT_LE_WORD(&((WORD *)(ptr))[0], LOWORD(d)); \
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PUT_LE_WORD(&((WORD *)(ptr))[1], HIWORD(d)); } while (0)
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#define GET_LE_DWORD(ptr) \
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((DWORD)MAKELONG( GET_LE_WORD(&((WORD *)(ptr))[0]), \
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GET_LE_WORD(&((WORD *)(ptr))[1]) ))
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#define PUT_BE_WORD(ptr, w) \
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do { ((BYTE *)(ptr))[1] = LOBYTE(w); \
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((BYTE *)(ptr))[0] = HIBYTE(w); } while (0)
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#define GET_BE_WORD(ptr) \
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MAKEWORD( ((BYTE *)(ptr))[1], \
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((BYTE *)(ptr))[0] )
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#define PUT_BE_DWORD(ptr, d) \
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do { PUT_BE_WORD(&((WORD *)(ptr))[1], LOWORD(d)); \
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PUT_BE_WORD(&((WORD *)(ptr))[0], HIWORD(d)); } while (0)
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#define GET_BE_DWORD(ptr) \
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((DWORD)MAKELONG( GET_BE_WORD(&((WORD *)(ptr))[1]), \
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GET_BE_WORD(&((WORD *)(ptr))[0]) ))
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#if defined(ALLOW_UNALIGNED_ACCESS)
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#define PUT_UA_WORD(ptr, w) PUT_WORD(ptr, w)
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#define GET_UA_WORD(ptr) GET_WORD(ptr)
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#define PUT_UA_DWORD(ptr, d) PUT_DWORD(ptr, d)
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#define GET_UA_DWORD(ptr) GET_DWORD(ptr)
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#elif defined(WORDS_BIGENDIAN)
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#define PUT_UA_WORD(ptr, w) PUT_BE_WORD(ptr, w)
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#define GET_UA_WORD(ptr) GET_BE_WORD(ptr)
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#define PUT_UA_DWORD(ptr, d) PUT_BE_DWORD(ptr, d)
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#define GET_UA_DWORD(ptr) GET_BE_DWORD(ptr)
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#else
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#define PUT_UA_WORD(ptr, w) PUT_LE_WORD(ptr, w)
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#define GET_UA_WORD(ptr) GET_LE_WORD(ptr)
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#define PUT_UA_DWORD(ptr, d) PUT_LE_DWORD(ptr, d)
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#define GET_UA_DWORD(ptr) GET_LE_DWORD(ptr)
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#endif
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#endif /* !defined(__WINE_WINE_PORT_H) */
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