summaryrefslogtreecommitdiffstats
path: root/unix/tclUnixPort.h
diff options
context:
space:
mode:
Diffstat (limited to 'unix/tclUnixPort.h')
-rw-r--r--unix/tclUnixPort.h210
1 files changed, 68 insertions, 142 deletions
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h
index 85f2b13..8b7fab1 100644
--- a/unix/tclUnixPort.h
+++ b/unix/tclUnixPort.h
@@ -23,8 +23,8 @@
#ifndef _TCLUNIXPORT
#define _TCLUNIXPORT
-#ifndef _TCLINT
-# include "tclInt.h"
+#ifndef MODULE_SCOPE
+#define MODULE_SCOPE extern
#endif
/*
@@ -90,10 +90,17 @@ typedef off_t Tcl_SeekOffset;
const char *, int, const char *, const char *);
DLLIMPORT extern int cygwin_conv_to_full_posix_path(const char *, char *);
- EXTERN int TclOSstat(const char *name, Tcl_StatBuf *statBuf);
- EXTERN int TclOSlstat(const char *name, Tcl_StatBuf *statBuf);
-# define NO_FSTATFS
-# undef HAVE_FTS
+# define USE_PUTENV 1
+# define USE_PUTENV_FOR_UNSET 1
+/* On Cygwin, the environment is imported from the Cygwin DLL. */
+# define environ __cygwin_environ
+# define timezone _timezone
+ DLLIMPORT extern char **__cygwin_environ;
+ DLLIMPORT extern int cygwin_conv_to_win32_path(const char *, char *);
+ DLLIMPORT extern int cygwin_posix_to_win32_path_list_buf_size(char *value);
+ DLLIMPORT extern void cygwin_posix_to_win32_path_list(char *buf, char *value);
+ MODULE_SCOPE int TclOSstat(const char *name, Tcl_StatBuf *statBuf);
+ MODULE_SCOPE int TclOSlstat(const char *name, Tcl_StatBuf *statBuf);
#elif defined(HAVE_STRUCT_STAT64)
# define TclOSstat stat64
# define TclOSlstat lstat64
@@ -102,26 +109,13 @@ typedef off_t Tcl_SeekOffset;
# define TclOSlstat lstat
#endif
-#if !HAVE_STRTOLL && defined(TCL_WIDE_INT_TYPE) && !TCL_WIDE_INT_IS_LONG
-EXTERN Tcl_WideInt strtoll _ANSI_ARGS_((CONST char *string,
- char **endPtr, int base));
-EXTERN Tcl_WideUInt strtoull _ANSI_ARGS_((CONST char *string,
- char **endPtr, int base));
-#endif
-
#include <sys/file.h>
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
-#include <sys/stat.h>
-
-#ifdef __CYGWIN__
-# define timezone _timezone
- typedef long TIMEZONE_t;
-#else /* !__CYGWIN__ */
- typedef int TIMEZONE_t;
-#endif /* !__CYGWIN__ */
-
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
@@ -135,32 +129,31 @@ EXTERN Tcl_WideUInt strtoull _ANSI_ARGS_((CONST char *string,
#ifndef NO_SYS_WAIT_H
# include <sys/wait.h>
#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef NO_LIMITS_H
+# include "../compat/limits.h"
+#else
+# include <limits.h>
+#endif
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#else
# include "../compat/unistd.h"
#endif
-#ifdef USE_FIONBIO
- /*
- * Not using the Posix fcntl(...,O_NONBLOCK,...) interface, instead
- * we are using ioctl(..,FIONBIO,..).
- */
-# ifdef HAVE_SYS_FILIO_H
-# include <sys/filio.h> /* For FIONBIO. */
-# endif
+MODULE_SCOPE int TclUnixSetBlockingMode(int fd, int mode);
-# ifdef HAVE_SYS_IOCTL_H
-# include <sys/ioctl.h> /* For FIONBIO. */
-# endif
-#endif /* USE_FIONBIO */
#include <utime.h>
/*
* Socket support stuff: This likely needs more work to parameterize for
* each system.
*/
-
#include <sys/socket.h> /* struct sockaddr, SOCK_STREAM, ... */
#ifndef NO_UNAME
# include <sys/utsname.h> /* uname system call. */
@@ -207,18 +200,6 @@ EXTERN Tcl_WideUInt strtoull _ANSI_ARGS_((CONST char *string,
#endif
/*
- * HPUX needs the flag O_NONBLOCK to get the right non-blocking I/O
- * semantics, while most other systems need O_NDELAY. Define the
- * constant NBIO_FLAG to be one of these
- */
-
-#ifdef HPUX
-# define NBIO_FLAG O_NONBLOCK
-#else
-# define NBIO_FLAG O_NDELAY
-#endif
-
-/*
* The type of the status returned by wait varies from UNIX system
* to UNIX system. The macro below defines it:
*/
@@ -291,21 +272,11 @@ EXTERN Tcl_WideUInt strtoull _ANSI_ARGS_((CONST char *string,
/*
* The stuff below is needed by the "time" command. If this system has no
- * gettimeofday call, then must use times and the CLK_TCK #define (from
- * sys/param.h) to compute elapsed time. Unfortunately, some systems only
- * have HZ and no CLK_TCK, and some might not even have HZ.
+ * gettimeofday call, then must use times() instead.
*/
#ifdef NO_GETTOD
# include <sys/times.h>
-# include <sys/param.h>
-# ifndef CLK_TCK
-# ifdef HZ
-# define CLK_TCK HZ
-# else
-# define CLK_TCK 60
-# endif
-# endif
#else
# ifdef HAVE_BSDGETTIMEOFDAY
# define gettimeofday BSDgettimeofday
@@ -313,8 +284,8 @@ EXTERN Tcl_WideUInt strtoull _ANSI_ARGS_((CONST char *string,
#endif
#ifdef GETTOD_NOT_DECLARED
-EXTERN int gettimeofday _ANSI_ARGS_((struct timeval *tp,
- struct timezone *tzp));
+EXTERN int gettimeofday (struct timeval *tp,
+ struct timezone *tzp);
#endif
/*
@@ -491,7 +462,7 @@ EXTERN int gettimeofday _ANSI_ARGS_((struct timeval *tp,
#ifdef NO_ERRNO
extern int errno;
-#endif
+#endif /* NO_ERRNO */
/*
* Not all systems declare all the errors that Tcl uses! Provide some
@@ -522,16 +493,6 @@ extern char **environ;
#endif
/*
- * At present (12/91) not all stdlib.h implementations declare strtod.
- * The declaration below is here to ensure that it's declared, so that
- * the compiler won't take the default approach of assuming it returns
- * an int. There's no ANSI prototype for it because there would end
- * up being too many conflicts with slightly-different prototypes.
- */
-
-extern double strtod();
-
-/*
* There is no platform-specific panic routine for Unix in the Tcl internals.
*/
@@ -625,33 +586,6 @@ extern double strtod();
#endif /* __APPLE__ */
/*
- * Darwin 8 copyfile API.
- */
-
-#ifdef HAVE_COPYFILE
-#ifdef HAVE_COPYFILE_H
-#include <copyfile.h>
-#if defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1040
-/* Support for weakly importing copyfile. */
-#define WEAK_IMPORT_COPYFILE
-extern int copyfile(const char *from, const char *to, copyfile_state_t state,
- copyfile_flags_t flags) WEAK_IMPORT_ATTRIBUTE;
-#endif /* HAVE_WEAK_IMPORT */
-#else /* HAVE_COPYFILE_H */
-int copyfile(const char *from, const char *to, void *state, uint32_t flags);
-#define COPYFILE_ACL (1<<0)
-#define COPYFILE_XATTR (1<<2)
-#define COPYFILE_NOFOLLOW_SRC (1<<18)
-#if defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1040
-/* Support for weakly importing copyfile. */
-#define WEAK_IMPORT_COPYFILE
-extern int copyfile(const char *from, const char *to, void *state,
- uint32_t flags) WEAK_IMPORT_ATTRIBUTE;
-#endif /* HAVE_WEAK_IMPORT */
-#endif /* HAVE_COPYFILE_H */
-#endif /* HAVE_COPYFILE */
-
-/*
*---------------------------------------------------------------------------
* The following macros and declarations represent the interface between
* generic and unix-specific parts of Tcl. Some of the macros may override
@@ -665,6 +599,7 @@ extern int copyfile(const char *from, const char *to, void *state,
#ifdef DJGPP
#define TCL_PLATFORM_TRANSLATION TCL_TRANSLATE_CRLF
+typedef int socklen_t;
#else
#define TCL_PLATFORM_TRANSLATION TCL_TRANSLATE_LF
#endif
@@ -677,15 +612,12 @@ extern int copyfile(const char *from, const char *to, void *state,
#define TclpReleaseFile(file) /* Nothing. */
/*
- * The following defines wrap the system memory allocation routines for
- * use by tclAlloc.c. By default off unused on Unix.
+ * The following defines wrap the system memory allocation routines.
*/
-#if USE_TCLALLOC
-# define TclpSysAlloc(size, isBin) malloc((size_t)size)
-# define TclpSysFree(ptr) free((char*)ptr)
-# define TclpSysRealloc(ptr, size) realloc((char*)ptr, (size_t)size)
-#endif
+#define TclpSysAlloc(size, isBin) malloc((size_t)size)
+#define TclpSysFree(ptr) free((char*)ptr)
+#define TclpSysRealloc(ptr, size) realloc((char*)ptr, (size_t)size)
/*
* The following macros and declaration wrap the C runtime library
@@ -694,54 +626,48 @@ extern int copyfile(const char *from, const char *to, void *state,
#define TclpExit exit
-/*
- * Platform specific mutex definition used by memory allocators.
- * These mutexes are statically allocated and explicitly initialized.
- * Most modules do not use this, but instead use Tcl_Mutex types and
- * Tcl_MutexLock and Tcl_MutexUnlock that are self-initializing.
- */
-
#ifdef TCL_THREADS
-#include <pthread.h>
-typedef pthread_mutex_t TclpMutex;
-EXTERN void TclpMutexInit _ANSI_ARGS_((TclpMutex *mPtr));
-EXTERN void TclpMutexLock _ANSI_ARGS_((TclpMutex *mPtr));
-EXTERN void TclpMutexUnlock _ANSI_ARGS_((TclpMutex *mPtr));
-EXTERN Tcl_DirEntry * TclpReaddir(DIR *);
-#ifndef TclpLocaltime
-EXTERN struct tm * TclpLocaltime(TclpTime_t_CONST);
-#endif
-#ifndef TclpGmtime
-EXTERN struct tm * TclpGmtime(TclpTime_t_CONST);
-#endif
-#define inet_ntoa(x) TclpInetNtoa(x)
-#else
-typedef int TclpMutex;
-#define TclpMutexInit(a)
-#define TclpMutexLock(a)
-#define TclpMutexUnlock(a)
+EXTERN struct tm * TclpLocaltime(CONST time_t *);
+EXTERN struct tm * TclpGmtime(CONST time_t *);
+/* #define localtime(x) TclpLocaltime(x)
+ * #define gmtime(x) TclpGmtime(x) */
+# undef inet_ntoa
+# define inet_ntoa(x) TclpInetNtoa(x)
+# ifdef HAVE_PTHREAD_ATTR_GET_NP
+# define TclpPthreadGetAttrs pthread_attr_get_np
+# ifdef ATTRGETNP_NOT_DECLARED
+/*
+ * Assume it is in pthread_np.h if it isn't in pthread.h. [Bug 1064882]
+ * We might need to revisit this in the future. :^(
+ */
+# include <pthread.h>
+# include <pthread_np.h>
+# endif
+# else
+# ifdef HAVE_PTHREAD_GETATTR_NP
+# define TclpPthreadGetAttrs pthread_getattr_np
+# ifdef GETATTRNP_NOT_DECLARED
+EXTERN int pthread_getattr_np (pthread_t, pthread_attr_t *);
+# endif
+# endif /* HAVE_PTHREAD_GETATTR_NP */
+# endif /* HAVE_PTHREAD_ATTR_GET_NP */
#endif /* TCL_THREADS */
-
/*
* Set of MT-safe implementations of some
* known-to-be-MT-unsafe library calls.
* Instead of returning pointers to the
* static storage, those return pointers
- * to the TSD data.
+ * to the TSD data.
*/
-#include <pwd.h>
#include <grp.h>
-EXTERN struct passwd* TclpGetPwNam(const char *name);
-EXTERN struct group* TclpGetGrNam(const char *name);
-EXTERN struct passwd* TclpGetPwUid(uid_t uid);
-EXTERN struct group* TclpGetGrGid(gid_t gid);
-EXTERN struct hostent* TclpGetHostByName(const char *name);
-EXTERN struct hostent* TclpGetHostByAddr(const char *addr, int length, int type);
-
-#include "tclPlatDecls.h"
-#include "tclIntPlatDecls.h"
+MODULE_SCOPE struct passwd* TclpGetPwNam(const char *name);
+MODULE_SCOPE struct group* TclpGetGrNam(const char *name);
+MODULE_SCOPE struct passwd* TclpGetPwUid(uid_t uid);
+MODULE_SCOPE struct group* TclpGetGrGid(gid_t gid);
+MODULE_SCOPE struct hostent* TclpGetHostByName(const char *name);
+MODULE_SCOPE struct hostent* TclpGetHostByAddr(const char *addr, int length, int type);
#endif /* _TCLUNIXPORT */
generated by cgit v0.12 at 2024-10-31 10:08:26 (GMT)