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| author | das <das> | 2003-02-21 14:15:58 (GMT) |
|---|---|---|
| committer | das <das> | 2003-02-21 14:15:58 (GMT) |
| commit | b10d38388ab71647664bbec6525b1b0d9a0b92c2 (patch) | |
| tree | ab0f2154bbf239dc925ee5ac77ae0ef7abce276b | |
| parent | a06d29e8f324739ff97c0ea66994ea5c0d2595a8 (diff) | |
| download | tcl-b10d38388ab71647664bbec6525b1b0d9a0b92c2.zip tcl-b10d38388ab71647664bbec6525b1b0d9a0b92c2.tar.gz tcl-b10d38388ab71647664bbec6525b1b0d9a0b92c2.tar.bz2 | |
* unix/tclUnixPipe.c: (macosx) use vfork() instead of fork() to
create new processes, as recommended by to Apple (vfork can be up to
100 times faster thank fork on macosx).
| -rw-r--r-- | unix/tclUnixPipe.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c index 4c17c17..4ceb16f 100644 --- a/unix/tclUnixPipe.c +++ b/unix/tclUnixPipe.c @@ -10,12 +10,16 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixPipe.c,v 1.22 2002/06/28 09:56:54 dkf Exp $ + * RCS: @(#) $Id: tclUnixPipe.c,v 1.23 2003/02/21 14:15:58 das Exp $ */ #include "tclInt.h" #include "tclPort.h" +#ifdef USE_VFORK +#define fork vfork +#endif + /* * The following macros convert between TclFile's and fd's. The conversion * simple involves shifting fd's up by one to ensure that no valid fd is ever |