You Can Detect If Code Is Being Run Inside a Terminal

	▲	You Can Detect If Code Is Being Run Inside a Terminal(nelson.cloud)
		2 points by speckx 5 hours ago \| 1 comments

	▲	MisterTea 4 hours ago \| parent [-]
		Shame the post does not go deeper and explain that isatty() is a standard C function specified by POSIX[1]. Depending on the implementation, GNU for example, isatty() calls tcgetattr(3) which performs an ioctl syscall. 1. https://codebrowser.dev/glibc/glibc/sysdeps/posix/isatty.c.h... 2. https://codebrowser.dev/glibc/glibc/sysdeps/unix/sysv/linux/...