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Drop unused OS_Unix::has_data and related logic

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Closes #5536.
This commit is contained in:
Rémi Verschelde 2017-12-10 17:05:24 +01:00
parent 523237943c
commit 7908dc322a
1 changed files with 2 additions and 32 deletions
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34
drivers/unix/os_unix.cpp
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@ -141,42 +141,14 @@ void OS_Unix::alert(const String &p_alert, const String &p_title) {
fprintf(stderr, "ERROR: %s\n", p_alert.utf8().get_data());
}
static int has_data(FILE *p_fd, int timeout_usec = 0) {
fd_set readset;
int fd = fileno(p_fd);
FD_ZERO(&readset);
FD_SET(fd, &readset);
timeval time;
time.tv_sec = 0;
time.tv_usec = timeout_usec;
int res = 0; //select(fd + 1, &readset, NULL, NULL, &time);
return res > 0;
};
String OS_Unix::get_stdin_string(bool p_block) {
String ret;
if (p_block) {
char buff[1024];
ret = stdin_buf + fgets(buff, 1024, stdin);
String ret = stdin_buf + fgets(buff, 1024, stdin);
stdin_buf = "";
return ret;
};
while (has_data(stdin)) {
char ch;
read(fileno(stdin), &ch, 1);
if (ch == '\n') {
ret = stdin_buf;
stdin_buf = "";
return ret;
} else {
char str[2] = { ch, 0 };
stdin_buf += str;
};
};
}
return "";
}
@ -194,8 +166,6 @@ uint64_t OS_Unix::get_unix_time() const {
uint64_t OS_Unix::get_system_time_secs() const {
struct timeval tv_now;
gettimeofday(&tv_now, NULL);
//localtime(&tv_now.tv_usec);
//localtime((const long *)&tv_now.tv_usec);
return uint64_t(tv_now.tv_sec);
}