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only use memcpy realloc to shrink if an exact-sized free chunk exists
[oweals/musl.git]
/
src
/
termios
/
cfmakeraw.c
1
#define _GNU_SOURCE
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#include <termios.h>
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void cfmakeraw(struct termios *t)
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{
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t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
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t->c_oflag &= ~OPOST;
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t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
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t->c_cflag &= ~(CSIZE|PARENB);
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t->c_cflag |= CS8;
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t->c_cc[VMIN] = 1;
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t->c_cc[VTIME] = 0;
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}