41 lines
775 B
C
41 lines
775 B
C
#include "private.h"
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include "tycommon.h"
|
|
|
|
|
|
int
|
|
is_running_in_terminology(void)
|
|
{
|
|
if (!getenv("TERMINOLOGY")) return 0;
|
|
// Terminology's escape codes do not got through tmux
|
|
if (getenv("TMUX")) return 0;
|
|
// Terminology's escape codes do not got through screen
|
|
if (getenv("STY")) return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
ssize_t
|
|
ty_write(int fd, const void *buf, size_t count)
|
|
{
|
|
const char *data = buf;
|
|
ssize_t len = count;
|
|
|
|
while (len > 0)
|
|
{
|
|
ssize_t res = write(fd, data, len);
|
|
|
|
if (res < 0)
|
|
{
|
|
if (errno == EINTR || errno == EAGAIN)
|
|
continue;
|
|
return res;
|
|
}
|
|
data += res;
|
|
len -= res;
|
|
}
|
|
return len;
|
|
}
|