diff options
| -rw-r--r-- | src/os/input.c | 5 | ||||
| -rw-r--r-- | src/os/input.h | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/os/input.c b/src/os/input.c index e0a00e006a..5143729698 100644 --- a/src/os/input.c +++ b/src/os/input.c @@ -124,6 +124,11 @@ void os_breakcheck() fill_input_buf(false); } +bool os_isatty(int fd) +{ + return uv_guess_handle(fd) == UV_TTY; +} + // This is a replacement for the old `WaitForChar` function in os_unix.c static InbufPollResult inbuf_poll(int32_t ms) { diff --git a/src/os/input.h b/src/os/input.h index 5eed09d2ee..0d58a33392 100644 --- a/src/os/input.h +++ b/src/os/input.h @@ -13,5 +13,11 @@ int os_inchar(uint8_t *, int, int32_t, int); bool os_char_avail(void); void os_breakcheck(void); +/// Test whether a file descriptor refers to a terminal. +/// +/// @param fd File descriptor. +/// @return `true` if file descriptor refers to a terminal. +bool os_isatty(int fd); + #endif // NEOVIM_OS_INPUT_H |