37 lines
811 B
C
37 lines
811 B
C
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/* $Header$ */
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/* Testing ioctl monitor call */
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#include <sgtty.h>
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char sbuf[10];
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struct sgttyb old, ttyb;
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main()
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{
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register i = 0;
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char c;
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if( ioctl( 1, TIOCGETP, &old ) != 0 ) {
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write( 2, "ioctl ophalen mislukt\n", 22 );
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exit( 100 );
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}
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write( 2, "Huidige status opgehaald\n", 25 );
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ttyb = old;
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ttyb.sg_flags &= ~ECHO;
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if( ioctl( 1, TIOCSETP, &ttyb ) != 0 ) {
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write( 2, "ioctl -echo mislukt\n", 20 );
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exit( 100 );
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}
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write( 2, "Echo uitgezet\n", 14 );
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write( 2, "geef input: ", 12 );
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while( i<9 && (c = getchar()) != '\n' )
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sbuf[i++] = c;
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write( 1, sbuf, strlen(sbuf) );
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if( ioctl( 1, TIOCSETP, &old ) != 0 ) {
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write( 2, "ioctl reset mislukt\n", 20 );
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exit( 100 );
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}
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write( 2, "Klaar\n", 6 );
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exit( 0 );
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}
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