+/*
+ * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
+ *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
+ */
+
/*
* AUTHOR: Andrey Shorin <tolsty@tushino.com>
* AUTHOR: Guido Serassio <serassio@squid-cache.org>
- *
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
- *
*/
+
#ifndef SQUID_OS_MSWINDOWS_H
#define SQUID_OS_MSWINDOWS_H
#if _SQUID_WINDOWS_
+/****************************************************************************
+ *--------------------------------------------------------------------------*
+ * DO *NOT* MAKE ANY CHANGES below here unless you know what you're doing...*
+ *--------------------------------------------------------------------------*
+ ****************************************************************************/
+
/* we target Windows XP and later - some API are missing otherwise */
#if _SQUID_MINGW_
#if WINVER < 0x0501
#endif
#endif /* _SQUID_MINGW_ */
+#include "compat/initgroups.h"
+
+#if HAVE_DIRECT_H
+#include <direct.h>
+#endif
#if HAVE_FCNTL_H
#include <fcntl.h>
#endif /* HAVE_FCNTL_H */
#endif
#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
-# define __USE_FILE_OFFSET64 1
+# define __USE_FILE_OFFSET64 1
#endif
#if defined(_MSC_VER) /* Microsoft C Compiler ONLY */
#define fstat _fstati64
#define lseek _lseeki64
#define memccpy _memccpy
-#define mkdir(p,F) _mkdir((p))
#define mktemp _mktemp
#define snprintf _snprintf
#define stat _stati64
#define strcasecmp _stricmp
-#define strdup _strdup
#define strlwr _strlwr
#define strncasecmp _strnicmp
#define tempnam _tempnam
#define vsnprintf _vsnprintf
#endif
-/* CygWin and MinGW compilers need these. Microsoft C Compiler does not. */
-#if _SQUID_MINGW_ || _SQUID_CYGWIN_
-#define mkdir(p,F) mkdir((p))
-#endif
-
/* Microsoft C Compiler and CygWin need these. MinGW does not */
#if defined(_MSC_VER) || _SQUID_CYGWIN_
SQUIDCEXTERN int WIN32_ftruncate(int fd, off_t size);
#define ftruncate WIN32_ftruncate
SQUIDCEXTERN int WIN32_truncate(const char *pathname, off_t length);
#define truncate WIN32_truncate
+#define chdir _chdir
#endif
/* All three compiler systems need these: */
-#define chdir _chdir
#define dup _dup
#define dup2 _dup2
#define fdopen _fdopen
#define getcwd _getcwd
#define getpid _getpid
+#define mkdir(p,F) mkdir((p))
#define pclose _pclose
#define popen _popen
#define putenv _putenv
#define umask _umask
#define unlink _unlink
+#ifndef O_RDONLY
#define O_RDONLY _O_RDONLY
+#endif
+#ifndef O_WRONLY
#define O_WRONLY _O_WRONLY
+#endif
+#ifndef O_RDWR
#define O_RDWR _O_RDWR
+#endif
+#ifndef O_APPEND
#define O_APPEND _O_APPEND
-
+#endif
+#ifndef O_CREAT
#define O_CREAT _O_CREAT
+#endif
+#ifndef O_TRUNC
#define O_TRUNC _O_TRUNC
+#endif
+#ifndef O_EXCL
#define O_EXCL _O_EXCL
-
+#endif
+#ifndef O_TEXT
#define O_TEXT _O_TEXT
+#endif
+#ifndef O_BINARY
#define O_BINARY _O_BINARY
+#endif
+#ifndef O_RAW
#define O_RAW _O_BINARY
+#endif
+#ifndef O_TEMPORARY
#define O_TEMPORARY _O_TEMPORARY
+#endif
+#ifndef O_NOINHERIT
#define O_NOINHERIT _O_NOINHERIT
+#endif
+#ifndef O_SEQUENTIAL
#define O_SEQUENTIAL _O_SEQUENTIAL
+#endif
+#ifndef O_RANDOM
#define O_RANDOM _O_RANDOM
-#define O_NDELAY 0
+#endif
+#ifndef O_NDELAY
+#define O_NDELAY 0
+#endif
+#ifndef S_IFMT
#define S_IFMT _S_IFMT
+#endif
+#ifndef S_IFDIR
#define S_IFDIR _S_IFDIR
+#endif
+#ifndef S_IFCHR
#define S_IFCHR _S_IFCHR
+#endif
+#ifndef S_IFREG
#define S_IFREG _S_IFREG
+#endif
+#ifndef S_IREAD
#define S_IREAD _S_IREAD
+#endif
+#ifndef S_IWRITE
#define S_IWRITE _S_IWRITE
+#endif
+#ifndef S_IEXEC
#define S_IEXEC _S_IEXEC
-
+#endif
+#ifndef S_IRWXO
#define S_IRWXO 007
+#endif
+
+/* There are no group protection bits like these in Windows.
+ * The values are used by umask() to remove permissions so
+ * mapping to user permission bits will break file accesses.
+ * Map group permissions to harmless zero instead.
+ */
+#ifndef S_IXGRP
+#define S_IXGRP 0
+#endif
+#ifndef S_IWGRP
+#define S_IWGRP 0
+#endif
+#ifndef S_IWOTH
+#define S_IWOTH 0
+#endif
+#ifndef S_IXOTH
+#define S_IXOTH 0
+#endif
#if defined(_MSC_VER)
-#define S_ISDIR(m) (((m) & _S_IFDIR) == _S_IFDIR)
+#define S_ISDIR(m) (((m) & _S_IFDIR) == _S_IFDIR)
#endif
-#define SIGHUP 1 /* hangup */
-#define SIGKILL 9 /* kill (cannot be caught or ignored) */
-#define SIGBUS 10 /* bus error */
-#define SIGPIPE 13 /* write on a pipe with no one to read it */
-#define SIGCHLD 20 /* to parent on child stop or exit */
-#define SIGUSR1 30 /* user defined signal 1 */
-#define SIGUSR2 31 /* user defined signal 2 */
+#define SIGHUP 1 /* hangup */
+#define SIGKILL 9 /* kill (cannot be caught or ignored) */
+#define SIGBUS 10 /* bus error */
+#define SIGPIPE 13 /* write on a pipe with no one to read it */
+#define SIGCHLD 20 /* to parent on child stop or exit */
+#define SIGUSR1 30 /* user defined signal 1 */
+#define SIGUSR2 31 /* user defined signal 2 */
#if _SQUID_MINGW_
typedef unsigned char boolean;
char **gr_mem; /* group members */
};
-#if !_SQUID_MINGW_
-struct statfs {
- long f_type; /* type of filesystem (see below) */
- long f_bsize; /* optimal transfer block size */
- long f_blocks; /* total data blocks in file system */
- long f_bfree; /* free blocks in fs */
- long f_bavail; /* free blocks avail to non-superuser */
- long f_files; /* total file nodes in file system */
- long f_ffree; /* free file nodes in fs */
- long f_fsid; /* file system id */
- long f_namelen; /* maximum length of filenames */
- long f_spare[6]; /* spare for later */
-};
-#endif
-
#if !HAVE_GETTIMEOFDAY
struct timezone {
- int tz_minuteswest; /* minutes west of Greenwich */
- int tz_dsttime; /* type of dst correction */
+ int tz_minuteswest; /* minutes west of Greenwich */
+ int tz_dsttime; /* type of dst correction */
};
#endif
#define _pioinfo(i) ( __pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1)) )
#define _osfile(i) ( _pioinfo(i)->osfile )
#define _osfhnd(i) ( _pioinfo(i)->osfhnd )
+#if !defined(FOPEN)
#define FOPEN 0x01 /* file handle open */
+#endif
#if defined(_MSC_VER)
SQUIDCEXTERN _CRTIMP ioinfo * __pioinfo[];
{
/** \endcond */
+/*
+ * Each of these functions is defined in the Squid namespace so as not to
+ * clash with the winsock.h and winsock2.h definitions.
+ * It is then paired with a #define to cause these wrappers to be used by
+ * the main code instead of those system definitions.
+ *
+ * We do this wrapper in order to:
+ * - cast the parameter types in only one place, and
+ * - record errors in POSIX errno variable, and
+ * - map the FD value used by Squid to the socket handes used by Windows.
+ */
+
inline int
accept(int s, struct sockaddr * a, socklen_t * l)
{
} else
return _open_osfhandle(result, 0);
}
-#define accept(s,a,l) Squid::accept(s,a,l)
+#define accept(s,a,l) Squid::accept(s,a,reinterpret_cast<socklen_t*>(l))
inline int
bind(int s, const struct sockaddr * n, socklen_t l)
} else
return 0;
}
-#define getsockname(s,a,l) Squid::getsockname(s,a,l)
+#define getsockname(s,a,l) Squid::getsockname(s,a,reinterpret_cast<socklen_t*>(l))
inline int
gethostname(char * n, size_t l)
}
#define getsockopt(s,l,o,v,n) Squid::getsockopt(s,l,o,v,n)
+inline char *
+inet_ntop(int af, const void *src, char *dst, size_t size)
+{
+#if HAVE_DECL_INETNTOPA
+ return (char*)InetNtopA(af, const_cast<void*>(src), dst, size);
+#else
+ return ::inet_ntop(af, src, dst, size);
+#endif
+}
+#define inet_ntop(a,s,d,l) Squid::inet_ntop(a,s,d,l)
+
+inline char *
+inet_pton(int af, const void *src, char *dst)
+{
+#if HAVE_DECL_INETPTONA
+ return (char*)InetPtonA(af, const_cast<void*>(src), dst);
+#else
+ return ::inet_pton(af, src, dst);
+#endif
+}
+#define inet_pton(a,s,d) Squid::inet_pton(a,s,d)
+
/* Simple ioctl() emulation */
inline int
ioctl(int s, int c, void * a)
} else
return result;
}
-#define recvfrom(s,b,l,f,r,n) Squid::recvfrom(s,b,l,f,r,n)
+#define recvfrom(s,b,l,f,r,n) Squid::recvfrom(s,b,l,f,r,reinterpret_cast<socklen_t*>(n))
inline int
select(int n, fd_set * r, fd_set * w, fd_set * e, struct timeval * t)
} else
return result;
}
-#define send(s,b,l,f) Squid::send(s,b,l,f)
+#define send(s,b,l,f) Squid::send(s,reinterpret_cast<const char*>(b),l,f)
inline ssize_t
sendto(int s, const void * b, size_t l, int f, const struct sockaddr * t, socklen_t tl)
} else
return 0;
}
+#define WSAAsyncSelect(s,h,w,e) Squid::WSAAsyncSelect(s,h,w,e)
#undef WSADuplicateSocket
inline int
} else
return 0;
}
+#define WSADuplicateSocket(s,n,l) Squid::WSADuplicateSocket(s,n,l)
#undef WSASocket
inline int
} else
return _open_osfhandle(result, 0);
}
+#define WSASocket(a,t,p,i,g,f) Squid::WSASocket(a,t,p,i,g,f)
} /* namespace Squid */
#else /* #ifdef __cplusplus */
#define connect(s,n,l) \
- (SOCKET_ERROR == connect(_get_osfhandle(s),n,l) ? \
- (WSAEMFILE == (errno = WSAGetLastError()) ? errno = EMFILE : -1, -1) : 0)
+ (SOCKET_ERROR == connect(_get_osfhandle(s),n,l) ? \
+ (WSAEMFILE == (errno = WSAGetLastError()) ? errno = EMFILE : -1, -1) : 0)
#define gethostbyname(n) \
- (NULL == ((HOSTENT FAR*)(ws32_result = (int)gethostbyname(n))) ? \
- (errno = WSAGetLastError()), (HOSTENT FAR*)NULL : (HOSTENT FAR*)ws32_result)
+ (NULL == ((HOSTENT FAR*)(ws32_result = (int)gethostbyname(n))) ? \
+ (errno = WSAGetLastError()), (HOSTENT FAR*)NULL : (HOSTENT FAR*)ws32_result)
#define gethostname(n,l) \
- (SOCKET_ERROR == gethostname(n,l) ? \
- (errno = WSAGetLastError()), -1 : 0)
+ (SOCKET_ERROR == gethostname(n,l) ? \
+ (errno = WSAGetLastError()), -1 : 0)
#define recv(s,b,l,f) \
- (SOCKET_ERROR == (ws32_result = recv(_get_osfhandle(s),b,l,f)) ? \
- (errno = WSAGetLastError()), -1 : ws32_result)
+ (SOCKET_ERROR == (ws32_result = recv(_get_osfhandle(s),b,l,f)) ? \
+ (errno = WSAGetLastError()), -1 : ws32_result)
#define sendto(s,b,l,f,t,tl) \
- (SOCKET_ERROR == (ws32_result = sendto(_get_osfhandle(s),b,l,f,t,tl)) ? \
- (errno = WSAGetLastError()), -1 : ws32_result)
+ (SOCKET_ERROR == (ws32_result = sendto(_get_osfhandle(s),b,l,f,t,tl)) ? \
+ (errno = WSAGetLastError()), -1 : ws32_result)
#define select(n,r,w,e,t) \
- (SOCKET_ERROR == (ws32_result = select(n,r,w,e,t)) ? \
- (errno = WSAGetLastError()), -1 : ws32_result)
+ (SOCKET_ERROR == (ws32_result = select(n,r,w,e,t)) ? \
+ (errno = WSAGetLastError()), -1 : ws32_result)
#define socket(f,t,p) \
- (INVALID_SOCKET == ((SOCKET)(ws32_result = (int)socket(f,t,p))) ? \
- ((WSAEMFILE == (errno = WSAGetLastError()) ? errno = EMFILE : -1), -1) : \
- (SOCKET)_open_osfhandle(ws32_result,0))
+ (INVALID_SOCKET == ((SOCKET)(ws32_result = (int)socket(f,t,p))) ? \
+ ((WSAEMFILE == (errno = WSAGetLastError()) ? errno = EMFILE : -1), -1) : \
+ (SOCKET)_open_osfhandle(ws32_result,0))
#define write _write /* Needed in util.c */
#define open _open /* Needed in win32lib.c */
#endif /* #ifdef __cplusplus */
+/* provide missing definitions from resoruce.h */
+/* NP: sys/resource.h and sys/time.h are apparently order-dependant. */
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
#if HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#else
-#define RUSAGE_SELF 0 /* calling process */
-#define RUSAGE_CHILDREN -1 /* terminated child processes */
+#define RUSAGE_SELF 0 /* calling process */
+#define RUSAGE_CHILDREN -1 /* terminated child processes */
struct rusage {
- struct timeval ru_utime; /* user time used */
- struct timeval ru_stime; /* system time used */
- long ru_maxrss; /* integral max resident set size */
- long ru_ixrss; /* integral shared text memory size */
- long ru_idrss; /* integral unshared data size */
- long ru_isrss; /* integral unshared stack size */
- long ru_minflt; /* page reclaims */
- long ru_majflt; /* page faults */
- long ru_nswap; /* swaps */
- long ru_inblock; /* block input operations */
- long ru_oublock; /* block output operations */
- long ru_msgsnd; /* messages sent */
- long ru_msgrcv; /* messages received */
- long ru_nsignals; /* signals received */
- long ru_nvcsw; /* voluntary context switches */
- long ru_nivcsw; /* involuntary context switches */
+ struct timeval ru_utime; /* user time used */
+ struct timeval ru_stime; /* system time used */
+ long ru_maxrss; /* integral max resident set size */
+ long ru_ixrss; /* integral shared text memory size */
+ long ru_idrss; /* integral unshared data size */
+ long ru_isrss; /* integral unshared stack size */
+ long ru_minflt; /* page reclaims */
+ long ru_majflt; /* page faults */
+ long ru_nswap; /* swaps */
+ long ru_inblock; /* block input operations */
+ long ru_oublock; /* block output operations */
+ long ru_msgsnd; /* messages sent */
+ long ru_msgrcv; /* messages received */
+ long ru_nsignals; /* signals received */
+ long ru_nvcsw; /* voluntary context switches */
+ long ru_nivcsw; /* involuntary context switches */
};
#endif /* HAVE_SYS_RESOURCE_H */
SQUIDCEXTERN int chroot(const char *dirname);
SQUIDCEXTERN int kill(pid_t, int);
-#if !_SQUID_MINGW_
-SQUIDCEXTERN int statfs(const char *, struct statfs *);
-#endif
SQUIDCEXTERN struct passwd * getpwnam(char *unused);
SQUIDCEXTERN struct group * getgrnam(char *unused);
/* prototypes */
void WIN32_maperror(unsigned long WIN32_oserrno);
-#include "compat/strsep.h"
-
#endif /* _SQUID_WINDOWS_ */
#endif /* SQUID_OS_MSWINDOWS_H */
+
projects / thirdparty / squid.git / blobdiff