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41 lines
815 B
C
41 lines
815 B
C
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/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for *
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* details. If they are missing then this copy is in violation of *
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* the copyright conditions. */
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/*
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** lib_initscr.c
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**
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** The routine initscr().
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**
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*/
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#include <stdlib.h>
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#include "curses.priv.h"
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WINDOW *initscr()
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{
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static bool initialized = FALSE;
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char *name;
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#ifdef TRACE
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_init_trace();
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T(("initscr() called"));
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#endif
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/* Portable applications must not call initscr() more than once */
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if (!initialized) {
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initialized = TRUE;
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if ((name = getenv("TERM")) == 0)
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name = "unknown";
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if (newterm(name, stdout, stdin) == 0) {
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fprintf(stderr, "Error opening terminal: %s.\n", name);
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exit(1);
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}
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/* def_shell_mode - done in newterm */
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def_prog_mode();
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}
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return(stdscr);
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}
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