peek(1) #93

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trinity wants to merge 25 commits from peek into main
Showing only changes of commit b68be7ff62 - Show all commits

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@ -55,6 +55,7 @@ ioerr(char *argv0) {
static int
usage(char *argv0) {
(void)fprintf(stderr, "Usage: %s [-i]\n", argv0);
return EX_USAGE;
}
@ -106,10 +107,10 @@ int main(int argc, char *argv[]){
{
struct termios t;
if (tcgetattr(STDIN_FILENO, &t) != 0) { return ioerror(program_name); }
if (tcgetattr(STDIN_FILENO, &t) != 0) { return ioerr(program_name); }
t.c_lflag ^= ECHO;
if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &t) != 0) {
return ioerror(program_name);
return ioerr(program_name);
}
}