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Diffstat (limited to 'ncurses/tinfo/lib_print.c')
-rw-r--r--ncurses/tinfo/lib_print.c39
1 files changed, 29 insertions, 10 deletions
diff --git a/ncurses/tinfo/lib_print.c b/ncurses/tinfo/lib_print.c
index 975b46d85773..c7bd3a62fa87 100644
--- a/ncurses/tinfo/lib_print.c
+++ b/ncurses/tinfo/lib_print.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -29,23 +29,31 @@
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer *
****************************************************************************/
#include <curses.priv.h>
-#include <term.h>
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
-MODULE_ID("$Id: lib_print.c,v 1.16 2006/11/26 00:26:34 tom Exp $")
+MODULE_ID("$Id: lib_print.c,v 1.20 2010/06/05 22:18:35 tom Exp $")
NCURSES_EXPORT(int)
-mcprint(char *data, int len)
+NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len)
/* ship binary character data to the printer via mc4/mc5/mc5p */
{
+ int result;
char *mybuf, *switchon;
- size_t onsize, offsize, res;
+ size_t onsize, offsize;
+ size_t need;
errno = 0;
- if (!cur_term || (!prtr_non && (!prtr_on || !prtr_off))) {
+ if (!HasTInfoTerminal(SP_PARM)
+ || len <= 0
+ || (!prtr_non && (!prtr_on || !prtr_off))) {
errno = ENODEV;
return (ERR);
}
@@ -60,8 +68,10 @@ mcprint(char *data, int len)
offsize = strlen(prtr_off);
}
+ need = onsize + (size_t) len + offsize;
+
if (switchon == 0
- || (mybuf = typeMalloc(char, onsize + len + offsize + 1)) == 0) {
+ || (mybuf = typeMalloc(char, need + 1)) == 0) {
errno = ENOMEM;
return (ERR);
}
@@ -78,15 +88,24 @@ mcprint(char *data, int len)
* data has actually been shipped to the terminal. If the write(2)
* operation is truly atomic we're protected from this.
*/
- res = write(cur_term->Filedes, mybuf, onsize + len + offsize);
+ result = (int) write(TerminalOf(SP_PARM)->Filedes, mybuf, need);
/*
* By giving up our scheduler slot here we increase the odds that the
* kernel will ship the contiguous clist items from the last write
* immediately.
*/
+#ifndef __MINGW32__
(void) sleep(0);
-
+#endif
free(mybuf);
- return (res);
+ return (result);
+}
+
+#if NCURSES_SP_FUNCS && !defined(USE_TERM_DRIVER)
+NCURSES_EXPORT(int)
+mcprint(char *data, int len)
+{
+ return NCURSES_SP_NAME(mcprint) (CURRENT_SCREEN, data, len);
}
+#endif