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COMP: TIOCGWINSZ and struct winsize also doesn't exist on Cray Catamount 

Alex
This commit is contained in:
Alexander Neundorf 2007-09-20 09:36:30 -04:00
parent 6b45ec0326
commit f2bb57684f
1 changed files with 4 additions and 1 deletions
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5
Source/kwsys/SystemTools.cxx
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@ -66,10 +66,13 @@
#endif #endif
// getpwnam doesn't exist on Windows and Cray Xt3/Catamount // getpwnam doesn't exist on Windows and Cray Xt3/Catamount
// same for TIOCGWINSZ
#if defined(_WIN32) || defined (__LIBCATAMOUNT__) #if defined(_WIN32) || defined (__LIBCATAMOUNT__)
# undef HAVE_GETPWNAM # undef HAVE_GETPWNAM
# undef HAVE_TTY_INFO
#else #else
# define HAVE_GETPWNAM 1 # define HAVE_GETPWNAM 1
# define HAVE_TTY_INFO 1
#endif #endif
@ -3664,7 +3667,7 @@ bool SystemTools::GetLineFromStream(kwsys_ios::istream& is,
int SystemTools::GetTerminalWidth() int SystemTools::GetTerminalWidth()
{ {
int width = -1; int width = -1;
#ifndef _WIN32 #ifdef HAVE_TTY_INFO
struct winsize ws; struct winsize ws;
char *columns; /* Unix98 environment variable */ char *columns; /* Unix98 environment variable */
if(ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col>0 && ws.ws_row>0) if(ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col>0 && ws.ws_row>0)