diff options
Diffstat (limited to 'src/nvim/os')
| -rw-r--r-- | src/nvim/os/os.h | 3 | ||||
| -rw-r--r-- | src/nvim/os/pty_process_unix.c | 9 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/nvim/os/os.h b/src/nvim/os/os.h index bff2936f8e..a7496130cc 100644 --- a/src/nvim/os/os.h +++ b/src/nvim/os/os.h @@ -16,4 +16,7 @@ # include "os/users.h.generated.h" #endif +#define ENV_LOGFILE "NVIM_LOG_FILE" +#define ENV_NVIM "NVIM" + #endif // NVIM_OS_OS_H diff --git a/src/nvim/os/pty_process_unix.c b/src/nvim/os/pty_process_unix.c index 4a49c0b162..c5d6af0ff6 100644 --- a/src/nvim/os/pty_process_unix.c +++ b/src/nvim/os/pty_process_unix.c @@ -163,10 +163,15 @@ static struct termios termios_default; /// @param tty_fd TTY file descriptor, or -1 if not in a terminal. void pty_process_save_termios(int tty_fd) { - DLOG("tty_fd=%d", tty_fd); - if (tty_fd == -1 || tcgetattr(tty_fd, &termios_default) != 0) { + if (tty_fd == -1) { return; } + int rv = tcgetattr(tty_fd, &termios_default); + if (rv != 0) { + ELOG("tcgetattr failed (tty_fd=%d): %s", tty_fd, strerror(errno)); + } else { + DLOG("tty_fd=%d", tty_fd); + } } /// @returns zero on success, or negative error code |