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| author | vasiljevic <zv@archiware.com> | 2007-12-14 12:45:48 (GMT) |
|---|---|---|
| committer | vasiljevic <zv@archiware.com> | 2007-12-14 12:45:48 (GMT) |
| commit | 0043d9b6fff447e874e4a9725f830dcad65cad8e (patch) | |
| tree | 88d3c3f90a3cb3a9939eb83e9fdb7b4a23932824 /unix | |
| parent | e5d422ef4797be21e1355277741f0dbf3d0ec803 (diff) | |
| download | tcl-0043d9b6fff447e874e4a9725f830dcad65cad8e.zip tcl-0043d9b6fff447e874e4a9725f830dcad65cad8e.tar.gz tcl-0043d9b6fff447e874e4a9725f830dcad65cad8e.tar.bz2 | |
TclpGetHostByName: The six-argument form of getaddressbyname_r() uses
the fifth argument to indicate whether the lookup succeeded or not
on at least one platform. [Bug 1618235]
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/tclUnixCompat.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/unix/tclUnixCompat.c b/unix/tclUnixCompat.c index 88c87c3..15b9588 100644 --- a/unix/tclUnixCompat.c +++ b/unix/tclUnixCompat.c @@ -6,7 +6,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixCompat.c,v 1.1.2.11 2007/11/13 14:39:15 dkf Exp $ + * RCS: @(#) $Id: tclUnixCompat.c,v 1.1.2.12 2007/12/14 12:45:48 vasiljevic Exp $ * */ @@ -585,10 +585,11 @@ TclpGetHostByName(const char *name) #elif defined(HAVE_GETHOSTBYNAME_R_6) struct hostent *hePtr; - int h_errno; - return (gethostbyname_r(name, &tsdPtr->hent, tsdPtr->hbuf, - sizeof(tsdPtr->hbuf), &hePtr, &h_errno) == 0) ? - &hePtr : NULL; + int result, h_errno; + + result = gethostbyname_r(name, &tsdPtr->hent, tsdPtr->hbuf, + sizeof(tsdPtr->hbuf), &hePtr, &h_errno); + return (result == 0) ? hePtr : NULL; #elif defined(HAVE_GETHOSTBYNAME_R_3) struct hostent_data data; |