2 Commits

Author	SHA1	Message	Date
Alfred Persson Forsberg	cae84d8acf	[libc] Correct usage of __unix__ and __linux__ ... Reviewed By: michaelrj, thesamesam Differential Revision: https://reviews.llvm.org/D153729	2023-07-03 01:08:15 +01:00
Michael Jones	7639ba6906	[libc] add isatty ... The isatty function uses the side effects of an ioctl call to determine if a specific file descriptor is a terminal. I chose TIOCGETD (get line discipline of terminal) because it didn't require any new structs. Reviewed By: sivachandra, lntue Differential Revision: https://reviews.llvm.org/D135618	2022-10-10 15:20:46 -07:00