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Do not use struct winsize or declare chwinsz unless defined(TIOCGWINSZ)

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This commit is contained in:
Hallvard Furuseth 1998-11-22 05:14:41 +00:00
parent 45834c2ddb
commit 627b5ef64d
2 changed files with 9 additions and 10 deletions
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17
clients/ud/main.c
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@ -681,18 +681,13 @@ initialize_client( void )
#ifndef NO_TERMCAP
{
char *term;
struct winsize win; /* for tty set-up */
if (((term = getenv("TERM")) == NULL) || (tgetent(bp, term) <= 0))
return;
else {
#ifdef TIOCGWINSZ
if (ioctl(fileno(stdout), TIOCGWINSZ, &win) < 0) {
lpp = tgetnum("li");
col_size = tgetnum("co");
} else
#endif
{
struct winsize win; /* for tty set-up */
if (ioctl(fileno(stdout), TIOCGWINSZ, &win) >= 0) {
if ((lpp = win.ws_row) == 0)
lpp = tgetnum("li");
if ((col_size = win.ws_col) == 0)
@ -701,10 +696,14 @@ initialize_client( void )
lpp = DEFAULT_TTY_HEIGHT;
if ((col_size <= 0) || tgetflag("hc"))
col_size = DEFAULT_TTY_WIDTH;
(void) SIGNAL (SIGWINCH, chwinsz);
} else
#endif
{
lpp = tgetnum("li");
col_size = tgetnum("co");
}
}
(void) SIGNAL (SIGWINCH, chwinsz);
}
#endif
}

2
clients/ud/ud.h
View file

@ -230,7 +230,7 @@ void status LDAP_P(( void ));
void change_base LDAP_P(( int type, char **base, char *s ));
void initialize_client LDAP_P(( void ));
RETSIGTYPE attn LDAP_P(( int sig ));
#ifndef NO_TERMCAP
#if !defined(NO_TERMCAP) && defined(TIOCGWINSZ)
RETSIGTYPE chwinsz LDAP_P(( int sig ));
#endif