diff options
Diffstat (limited to 'unix/tclUnixPort.h')
| -rw-r--r-- | unix/tclUnixPort.h | 51 |
1 files changed, 3 insertions, 48 deletions
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h index 32bb21f..4824699 100644 --- a/unix/tclUnixPort.h +++ b/unix/tclUnixPort.h @@ -19,7 +19,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixPort.h,v 1.56.2.2 2007/10/15 18:38:09 dgp Exp $ + * RCS: @(#) $Id: tclUnixPort.h,v 1.56.2.3 2008/03/07 22:05:11 dgp Exp $ */ #ifndef _TCLUNIXPORT @@ -108,20 +108,9 @@ typedef off_t Tcl_SeekOffset; #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> /* @@ -174,18 +163,6 @@ typedef off_t Tcl_SeekOffset; #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: */ @@ -258,21 +235,11 @@ typedef off_t Tcl_SeekOffset; /* * 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 @@ -489,18 +456,6 @@ 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. - */ - -#ifdef NO_STDLIB_H -extern double strtod(); -#endif - -/* * There is no platform-specific panic routine for Unix in the Tcl internals. */ |