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6cb91d81380b355eedde4ff4651923aae0b26282
[oftp]
/
src
/
unix
/
input.c
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#include <errno.h>
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#include <sys/select.h>
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#include <curses.h>
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#include "input.h"
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int init_input(void)
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{
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nodelay(stdscr, TRUE);
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return 0;
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}
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void cleanup_input(void)
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{
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}
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int poll_input(union event *ev)
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{
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ev->type = EV_KEY;
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ev->key.key = getch();
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return 1;
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}
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int have_input(void)
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{
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fd_set rdset;
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struct timeval tv = {0, 0};
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FD_ZERO(&rdset);
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FD_SET(0, &rdset);
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while(select(1, &rdset, 0, 0, &tv) == -1 && errno == EINTR);
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if(FD_ISSET(0, &rdset)) {
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return 1;
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}
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return 0;
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}