diff options
Diffstat (limited to 'unix/tclUnixPort.h')
| -rw-r--r-- | unix/tclUnixPort.h | 197 |
1 files changed, 57 insertions, 140 deletions
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h index 9426697..0b767d6 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 /* @@ -74,10 +74,8 @@ typedef off_t Tcl_SeekOffset; #endif #ifdef __CYGWIN__ -EXTERN int TclOSstat(const char *name, Tcl_StatBuf *statBuf); -EXTERN int TclOSlstat(const char *name, Tcl_StatBuf *statBuf); -#define NO_FSTATFS -#undef HAVE_FTS +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 @@ -86,26 +84,13 @@ EXTERN int TclOSlstat(const char *name, Tcl_StatBuf *statBuf); # 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> @@ -119,32 +104,31 @@ 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. */ @@ -191,18 +175,6 @@ 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: */ @@ -275,21 +247,11 @@ 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 @@ -475,7 +437,7 @@ 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 @@ -506,16 +468,6 @@ 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. */ @@ -609,33 +561,6 @@ 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 @@ -649,6 +574,7 @@ 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 @@ -661,15 +587,12 @@ 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 @@ -678,54 +601,48 @@ 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 _ANSI_ARGS_((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 */ |