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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2002-05-13 14:06:22 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2002-05-13 14:06:22 (GMT) |
| commit | 52bc7742c8816dd82b1f811d1e993e66973d69d9 (patch) | |
| tree | 8436c2e0cbc3456d1c8b6c101eda67413cf30838 | |
| parent | 18b4a36a1a37a62808c9caa0b3d6eb1882c3ed65 (diff) | |
| download | tcl-52bc7742c8816dd82b1f811d1e993e66973d69d9.zip tcl-52bc7742c8816dd82b1f811d1e993e66973d69d9.tar.gz tcl-52bc7742c8816dd82b1f811d1e993e66973d69d9.tar.bz2 | |
Stop Solaris from generating a warning; the second argument to ioctl has been
observed to be either signed (Solaris) or unsigned (Linux)...
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | unix/tclUnixChan.c | 8 |
2 files changed, 13 insertions, 2 deletions
@@ -1,3 +1,10 @@ +2002-05-13 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * unix/tclUnixChan.c (SETBREAK): Solaris thinks ioctl() takes a + signed second argument, and Linux thinks ioctl() takes an unsigned + second argument. So need a longer definition of this macro to get + neither to spew warnings... + 2002-05-13 Vince Darley <vincentdarley@users.sourceforge.net> * generic/tclEvent.c: diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index a77cf22..dd9a3b3 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixChan.c,v 1.32 2002/03/05 20:55:36 hobbs Exp $ + * RCS: @(#) $Id: tclUnixChan.c,v 1.33 2002/05/13 14:06:22 dkf Exp $ */ #include "tclInt.h" /* Internal definitions for Tcl. */ @@ -82,7 +82,11 @@ # endif # if defined(TIOCSBRK) && defined(TIOCCBRK) # define SETBREAK(fd, flag) \ - ioctl((fd), (unsigned) ((flag) ? TIOCSBRK:TIOCCBRK), NULL) + if (flag) { \ + ioctl((fd), TIOCSBRK, NULL);\ + } else { \ + ioctl((fd), TIOCCBRK, NULL);\ + } # endif # if !defined(CRTSCTS) && defined(CNEW_RTSCTS) # define CRTSCTS CNEW_RTSCTS |