#ifndef __HSBASE_H__
#define __HSBASE_H__
-#include "ghcconfig.h"
-
#include "HsBaseConfig.h"
/* ultra-evil... */
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
+/* Needed to get the macro version of errno on some OSs (eg. Solaris).
+ We must do this, because these libs are only compiled once, but
+ must work in both single-threaded and multi-threaded programs. */
+#define _REENTRANT 1
+
#include "HsFFI.h"
#include <stdio.h>
#if HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
-#if HAVE_WINSOCK_H && defined(mingw32_HOST_OS)
+#if HAVE_WINSOCK_H && defined(__MINGW32__)
#include <winsock.h>
#endif
#if HAVE_LIMITS_H
#if HAVE_WCTYPE_H
#include <wctype.h>
#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#elif HAVE_STDINT_H
+# include <stdint.h>
+#endif
-#if !defined(mingw32_HOST_OS) && !defined(irix_HOST_OS)
+#if !defined(__MINGW32__) && !defined(irix_HOST_OS)
# if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
# endif
#endif
-#ifdef hpux_HOST_OS
-#include <sys/syscall.h>
-#define getrusage(a, b) syscall(SYS_GETRUSAGE, a, b)
-#define HAVE_GETRUSAGE
+#if !HAVE_GETRUSAGE && HAVE_SYS_SYSCALL_H
+# include <sys/syscall.h>
+# if defined(SYS_GETRUSAGE) /* hpux_HOST_OS */
+# define getrusage(a, b) syscall(SYS_GETRUSAGE, a, b)
+# define HAVE_GETRUSAGE 1
+# endif
#endif
/* For System */
#include "runProcess.h"
-#if defined(mingw32_HOST_OS)
+#if defined(__MINGW32__)
+/* in Win32Utils.c */
+extern void maperrno (void);
+extern HsWord64 getUSecOfDay(void);
+#endif
+
+#if defined(__MINGW32__)
#include <io.h>
#include <fcntl.h>
-#include "timeUtils.h"
#include <shlobj.h>
#include <share.h>
#endif
/* in Signals.c */
extern HsInt nocldstop;
-#if !defined(mingw32_HOST_OS)
+#if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_WIN32)
/* in execvpe.c */
extern int execvpe(char *name, char *const argv[], char **envp);
extern void pPrPr_disableITimers (void);
#ifdef SUPPORT_LONG_LONGS
-StgInt stg_gtWord64 (StgWord64, StgWord64);
-StgInt stg_geWord64 (StgWord64, StgWord64);
-StgInt stg_eqWord64 (StgWord64, StgWord64);
-StgInt stg_neWord64 (StgWord64, StgWord64);
-StgInt stg_ltWord64 (StgWord64, StgWord64);
-StgInt stg_leWord64 (StgWord64, StgWord64);
-
-StgInt stg_gtInt64 (StgInt64, StgInt64);
-StgInt stg_geInt64 (StgInt64, StgInt64);
-StgInt stg_eqInt64 (StgInt64, StgInt64);
-StgInt stg_neInt64 (StgInt64, StgInt64);
-StgInt stg_ltInt64 (StgInt64, StgInt64);
-StgInt stg_leInt64 (StgInt64, StgInt64);
-
-StgWord64 stg_remWord64 (StgWord64, StgWord64);
-StgWord64 stg_quotWord64 (StgWord64, StgWord64);
-
-StgInt64 stg_remInt64 (StgInt64, StgInt64);
-StgInt64 stg_quotInt64 (StgInt64, StgInt64);
-StgInt64 stg_negateInt64 (StgInt64);
-StgInt64 stg_plusInt64 (StgInt64, StgInt64);
-StgInt64 stg_minusInt64 (StgInt64, StgInt64);
-StgInt64 stg_timesInt64 (StgInt64, StgInt64);
-
-StgWord64 stg_and64 (StgWord64, StgWord64);
-StgWord64 stg_or64 (StgWord64, StgWord64);
-StgWord64 stg_xor64 (StgWord64, StgWord64);
-StgWord64 stg_not64 (StgWord64);
-
-StgWord64 stg_uncheckedShiftL64 (StgWord64, StgInt);
-StgWord64 stg_uncheckedShiftRL64 (StgWord64, StgInt);
-StgInt64 stg_uncheckedIShiftL64 (StgInt64, StgInt);
-StgInt64 stg_uncheckedIShiftRL64 (StgInt64, StgInt);
-StgInt64 stg_uncheckedIShiftRA64 (StgInt64, StgInt);
-
-StgInt64 stg_intToInt64 (StgInt);
-StgInt stg_int64ToInt (StgInt64);
-StgWord64 stg_int64ToWord64 (StgInt64);
-
-StgWord64 stg_wordToWord64 (StgWord);
-StgWord stg_word64ToWord (StgWord64);
-StgInt64 stg_word64ToInt64 (StgWord64);
-
-StgInt64 stg_integerToInt64 (StgInt sa, StgByteArray /* Really: mp_limb_t* */ da);
-StgWord64 stg_integerToWord64 (StgInt sa, StgByteArray /* Really: mp_limb_t* */ da);
+HsBool hs_gtWord64 (HsWord64, HsWord64);
+HsBool hs_geWord64 (HsWord64, HsWord64);
+HsBool hs_eqWord64 (HsWord64, HsWord64);
+HsBool hs_neWord64 (HsWord64, HsWord64);
+HsBool hs_ltWord64 (HsWord64, HsWord64);
+HsBool hs_leWord64 (HsWord64, HsWord64);
+
+HsBool hs_gtInt64 (HsInt64, HsInt64);
+HsBool hs_geInt64 (HsInt64, HsInt64);
+HsBool hs_eqInt64 (HsInt64, HsInt64);
+HsBool hs_neInt64 (HsInt64, HsInt64);
+HsBool hs_ltInt64 (HsInt64, HsInt64);
+HsBool hs_leInt64 (HsInt64, HsInt64);
+
+HsWord64 hs_remWord64 (HsWord64, HsWord64);
+HsWord64 hs_quotWord64 (HsWord64, HsWord64);
+
+HsInt64 hs_remInt64 (HsInt64, HsInt64);
+HsInt64 hs_quotInt64 (HsInt64, HsInt64);
+HsInt64 hs_negateInt64 (HsInt64);
+HsInt64 hs_plusInt64 (HsInt64, HsInt64);
+HsInt64 hs_minusInt64 (HsInt64, HsInt64);
+HsInt64 hs_timesInt64 (HsInt64, HsInt64);
+
+HsWord64 hs_and64 (HsWord64, HsWord64);
+HsWord64 hs_or64 (HsWord64, HsWord64);
+HsWord64 hs_xor64 (HsWord64, HsWord64);
+HsWord64 hs_not64 (HsWord64);
+
+HsWord64 hs_uncheckedShiftL64 (HsWord64, HsInt);
+HsWord64 hs_uncheckedShiftRL64 (HsWord64, HsInt);
+HsInt64 hs_uncheckedIShiftL64 (HsInt64, HsInt);
+HsInt64 hs_uncheckedIShiftRA64 (HsInt64, HsInt);
+HsInt64 hs_uncheckedIShiftRL64 (HsInt64, HsInt);
+
+HsInt64 hs_intToInt64 (HsInt);
+HsInt hs_int64ToInt (HsInt64);
+HsWord64 hs_int64ToWord64 (HsInt64);
+HsWord64 hs_wordToWord64 (HsWord);
+HsWord hs_word64ToWord (HsWord64);
+HsInt64 hs_word64ToInt64 (HsWord64);
+
+HsWord64 hs_integerToWord64 (HsInt sa, StgByteArray /* Really: mp_limb_t* */ da);
+HsInt64 hs_integerToInt64 (HsInt sa, StgByteArray /* Really: mp_limb_t* */ da);
#endif /* SUPPORT_LONG_LONGS */
#ifndef INLINE
# if defined(_MSC_VER)
# define INLINE extern __inline
-# elif defined(__HUGS__)
-# define INLINE INLINE_ONLY
# else
-# define INLINE extern inline
+# define INLINE static inline
# endif
#endif
INLINE void __hscore_set_errno(int e) { errno = e; }
#if !defined(_MSC_VER)
-INLINE int __hscore_s_isreg(m) { return S_ISREG(m); }
-INLINE int __hscore_s_isdir(m) { return S_ISDIR(m); }
-INLINE int __hscore_s_isfifo(m) { return S_ISFIFO(m); }
-INLINE int __hscore_s_isblk(m) { return S_ISBLK(m); }
-INLINE int __hscore_s_ischr(m) { return S_ISCHR(m); }
+INLINE int __hscore_s_isreg(mode_t m) { return S_ISREG(m); }
+INLINE int __hscore_s_isdir(mode_t m) { return S_ISDIR(m); }
+INLINE int __hscore_s_isfifo(mode_t m) { return S_ISFIFO(m); }
+INLINE int __hscore_s_isblk(mode_t m) { return S_ISBLK(m); }
+INLINE int __hscore_s_ischr(mode_t m) { return S_ISCHR(m); }
#ifdef S_ISSOCK
-INLINE int __hscore_s_issock(m) { return S_ISSOCK(m); }
+INLINE int __hscore_s_issock(mode_t m) { return S_ISSOCK(m); }
#endif
#endif
-#if !defined(mingw32_HOST_OS) && !defined(_MSC_VER)
+#if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_WIN32)
INLINE int
__hscore_sigemptyset( sigset_t *set )
{ return sigemptyset(set); }
INLINE HsBool
__hscore_supportsTextMode()
{
-#if defined(mingw32_HOST_OS)
+#if defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32)
return HS_BOOL_FALSE;
#else
return HS_BOOL_TRUE;
return BUFSIZ;
}
-INLINE HsInt
+INLINE int
__hscore_seek_cur()
{
return SEEK_CUR;
}
-INLINE HsInt
+INLINE int
__hscore_o_binary()
{
#if defined(_MSC_VER)
#endif
}
-INLINE HsInt
+INLINE int
__hscore_seek_set( void )
{
return SEEK_SET;
}
-INLINE HsInt
+INLINE int
__hscore_seek_end( void )
{
return SEEK_END;
#endif
}
-INLINE HsInt
-__hscore_setmode( HsInt fd, HsBool toBin )
+INLINE int
+__hscore_setmode( int fd, HsBool toBin )
{
-#if defined(mingw32_HOST_OS) || defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32)
return setmode(fd,(toBin == HS_BOOL_TRUE) ? _O_BINARY : _O_TEXT);
#else
return 0;
#endif
}
-INLINE HsInt
-__hscore_PrelHandle_write( HsInt fd, HsAddr ptr, HsInt off, int sz )
+#if __GLASGOW_HASKELL__
+
+INLINE int
+__hscore_PrelHandle_write( int fd, void *ptr, HsInt off, int sz )
{
return write(fd,(char *)ptr + off, sz);
}
-INLINE HsInt
-__hscore_PrelHandle_read( HsInt fd, HsAddr ptr, HsInt off, int sz )
+INLINE int
+__hscore_PrelHandle_read( int fd, void *ptr, HsInt off, int sz )
{
return read(fd,(char *)ptr + off, sz);
}
-#if defined(mingw32_HOST_OS) || defined(_MSC_VER)
-INLINE HsInt
-__hscore_PrelHandle_send( HsInt fd, HsAddr ptr, HsInt off, int sz )
+#if defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32)
+INLINE int
+__hscore_PrelHandle_send( int fd, void *ptr, HsInt off, int sz )
{
return send(fd,(char *)ptr + off, sz, 0);
}
-INLINE HsInt
-__hscore_PrelHandle_recv( HsInt fd, HsAddr ptr, HsInt off, int sz )
+INLINE int
+__hscore_PrelHandle_recv( int fd, void *ptr, HsInt off, int sz )
{
return recv(fd,(char *)ptr + off, sz, 0);
}
#endif
-#if defined(mingw32_HOST_OS) || defined(_MSC_VER)
-INLINE long *
-__hscore_Time_ghcTimezone( void ) { return &_timezone; }
-
-INLINE char **
-__hscore_Time_ghcTzname( void ) { return _tzname; }
-#endif
+#endif /* __GLASGOW_HASKELL__ */
-INLINE HsInt
-__hscore_mkdir( HsAddr pathName, HsInt mode )
+INLINE int
+__hscore_mkdir( char *pathName, int mode )
{
-#if defined(mingw32_HOST_OS) || defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32)
return mkdir(pathName);
#else
return mkdir(pathName,mode);
#endif
}
-INLINE HsInt
-__hscore_lstat( HsAddr fname, HsAddr st )
+INLINE int
+__hscore_lstat( const char *fname, struct stat *st )
{
#if HAVE_LSTAT
- return lstat((const char*)fname, (struct stat*)st);
+ return lstat(fname, st);
#else
- return stat((const char*)fname, (struct stat*)st);
+ return stat(fname, st);
#endif
}
-#ifdef PATH_MAX
-/* A size that will contain many path names, but not necessarily all
- * (PATH_MAX is not defined on systems with unlimited path length,
- * e.g. the Hurd).
- */
-INLINE HsInt __hscore_long_path_size() { return PATH_MAX; }
-#else
-INLINE HsInt __hscore_long_path_size() { return 4096; }
-#endif
-
-#ifdef R_OK
-INLINE mode_t __hscore_R_OK() { return R_OK; }
-#endif
-#ifdef W_OK
-INLINE mode_t __hscore_W_OK() { return W_OK; }
-#endif
-#ifdef X_OK
-INLINE mode_t __hscore_X_OK() { return X_OK; }
-#endif
-
-#ifdef S_IRUSR
-INLINE mode_t __hscore_S_IRUSR() { return S_IRUSR; }
-#endif
-#ifdef S_IWUSR
-INLINE mode_t __hscore_S_IWUSR() { return S_IWUSR; }
-#endif
-#ifdef S_IXUSR
-INLINE mode_t __hscore_S_IXUSR() { return S_IXUSR; }
-#endif
-
-INLINE HsAddr
+INLINE char *
__hscore_d_name( struct dirent* d )
{
- return (HsAddr)(d->d_name);
+ return (d->d_name);
}
-INLINE HsInt
+INLINE int
__hscore_end_of_dir( void )
{
return READDIR_ERRNO_EOF;
}
INLINE void
-__hscore_free_dirent(HsAddr dEnt)
+__hscore_free_dirent(struct dirent *dEnt)
{
#if HAVE_READDIR_R
free(dEnt);
INLINE HsInt
__hscore_sizeof_termios( void )
{
-#ifndef mingw32_HOST_OS
+#ifndef __MINGW32__
return sizeof(struct termios);
#else
return 0;
}
#endif
-#if !defined(mingw32_HOST_OS) && !defined(_MSC_VER)
+#if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_WIN32)
INLINE HsInt
__hscore_sizeof_sigset_t( void )
{
INLINE int __hscore_hs_fileno (FILE *f) { return fileno (f); }
INLINE int __hscore_open(char *file, int how, mode_t mode) {
-#ifdef mingw32_HOST_OS
+#ifdef __MINGW32__
if ((how & O_WRONLY) || (how & O_RDWR) || (how & O_APPEND))
return _sopen(file,how,_SH_DENYRW,mode);
else
// select-related stuff
-#if !defined(mingw32_HOST_OS)
+#if !defined(__MINGW32__)
+INLINE int hsFD_SETSIZE(void) { return FD_SETSIZE; }
INLINE void hsFD_CLR(int fd, fd_set *fds) { FD_CLR(fd, fds); }
INLINE int hsFD_ISSET(int fd, fd_set *fds) { return FD_ISSET(fd, fds); }
INLINE void hsFD_SET(int fd, fd_set *fds) { FD_SET(fd, fds); }
-INLINE int sizeof_fd_set(void) { return sizeof(fd_set); }
+INLINE HsInt sizeof_fd_set(void) { return sizeof(fd_set); }
extern void hsFD_ZERO(fd_set *fds);
#endif
// gettimeofday()-related
-#if !defined(mingw32_HOST_OS)
-#define TICK_FREQ 50
+#if !defined(__MINGW32__)
INLINE HsInt sizeofTimeVal(void) { return sizeof(struct timeval); }
-INLINE HsInt getTicksOfDay(void)
+INLINE HsWord64 getUSecOfDay(void)
{
struct timeval tv;
gettimeofday(&tv, (struct timezone *) NULL);
- return (tv.tv_sec * TICK_FREQ +
- tv.tv_usec * TICK_FREQ / 1000000);
+ // Don't forget to cast *before* doing the arithmetic, otherwise
+ // the arithmetic happens at the type of tv_sec, which is probably
+ // only 'int'.
+ return ((HsWord64)tv.tv_sec * 1000000 + (HsWord64)tv.tv_usec);
}
-INLINE void setTimevalTicks(struct timeval *p, HsInt ticks)
+INLINE void setTimevalTicks(struct timeval *p, HsWord64 usecs)
{
- p->tv_sec = ticks / TICK_FREQ;
- p->tv_usec = (ticks % TICK_FREQ) * (1000000 / TICK_FREQ);
+ p->tv_sec = usecs / 1000000;
+ p->tv_usec = usecs % 1000000;
}
-#endif /* !defined(mingw32_HOST_OS) */
-
-// Directory-related
+#endif /* !defined(__MINGW32__) */
-#if defined(mingw32_HOST_OS)
-
-/* Make sure we've got the reqd CSIDL_ constants in scope;
- * w32api header files are lagging a bit in defining the full set.
- */
-#if !defined(CSIDL_APPDATA)
-#define CSIDL_APPDATA 0x001a
-#endif
-#if !defined(CSIDL_PERSONAL)
-#define CSIDL_PERSONAL 0x0005
-#endif
-#if !defined(CSIDL_PROFILE)
-#define CSIDL_PROFILE 0x0028
-#endif
-#if !defined(CSIDL_WINDOWS)
-#define CSIDL_WINDOWS 0x0024
-#endif
-
-INLINE int __hscore_CSIDL_PROFILE() { return CSIDL_PROFILE; }
-INLINE int __hscore_CSIDL_APPDATA() { return CSIDL_APPDATA; }
-INLINE int __hscore_CSIDL_WINDOWS() { return CSIDL_WINDOWS; }
-INLINE int __hscore_CSIDL_PERSONAL() { return CSIDL_PERSONAL; }
-#endif
-
-#if defined(mingw32_HOST_OS)
+#if defined(__MINGW32__)
INLINE unsigned int __hscore_get_osver(void) { return _osver; }
#endif
extern char** environ;
INLINE char **__hscore_environ() { return environ; }
+/* lossless conversions between pointers and integral types */
+INLINE void * __hscore_from_uintptr(uintptr_t n) { return (void *)n; }
+INLINE void * __hscore_from_intptr (intptr_t n) { return (void *)n; }
+INLINE uintptr_t __hscore_to_uintptr (void *p) { return (uintptr_t)p; }
+INLINE intptr_t __hscore_to_intptr (void *p) { return (intptr_t)p; }
+
#endif /* __HSBASE_H__ */
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