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why does this keep being terrible

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This commit is contained in:
K. Lange 2021-01-01 19:06:30 +09:00
parent 2677c7aca7
commit 19e1665bc1
1 changed files with 2 additions and 2 deletions
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4
rline.c
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@ -222,11 +222,11 @@ static int getch(int immediate, int timeout) {
_unget = -1;
return out;
}
if (timeout != 1) return fgetc(stdin);
if (immediate) return fgetc(stdin);
struct pollfd fds[1];
fds[0].fd = STDIN_FILENO;
fds[0].events = POLLIN;
int ret = poll(fds,1,(timeout == 1) ? 50 : -1);
int ret = poll(fds,1,10);
if (ret > 0 && fds[0].revents & POLLIN) {
unsigned char buf[1];
int unused = read(STDIN_FILENO, buf, 1);