1 files changed, 0 insertions, 51 deletions
diff --git a/pkgs/os-specific/linux/musl/tty-more-precise-errors.patch b/pkgs/os-specific/linux/musl/tty-more-precise-errors.patch
deleted file mode 100644
index 06b108559e4..00000000000
--- a/pkgs/os-specific/linux/musl/tty-more-precise-errors.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From c84971995b3a6d5118f9357c040572f4c78bcd55 Mon Sep 17 00:00:00 2001
-From: Benjamin Peterson <benjamin@python.org>
-Date: Thu, 13 Sep 2018 14:23:42 -0700
-Subject: improve error handling of ttyname_r and isatty
-
-POSIX allows ttyname(_r) and isatty to return EBADF if passed file
-descriptor is invalid.
-
-maintainer's note: these are optional ("may fail") errors, but it's
-non-conforming for ttyname_r to return ENOTTY when it failed for a
-different reason.
----
- src/unistd/isatty.c    | 6 +++++-
- src/unistd/ttyname_r.c | 2 +-
- 2 files changed, 6 insertions(+), 2 deletions(-)
-
-diff --git a/src/unistd/isatty.c b/src/unistd/isatty.c
-index c8badaf5..75a9c186 100644
---- a/src/unistd/isatty.c
-+++ b/src/unistd/isatty.c
-@@ -1,9 +1,13 @@
- #include <unistd.h>
-+#include <errno.h>
- #include <sys/ioctl.h>
- #include "syscall.h"
- 
- int isatty(int fd)
- {
- 	struct winsize wsz;
--	return !__syscall(SYS_ioctl, fd, TIOCGWINSZ, &wsz);
-+	unsigned long r = syscall(SYS_ioctl, fd, TIOCGWINSZ, &wsz);
-+	if (r == 0) return 1;
-+	if (errno != EBADF) errno = ENOTTY;
-+	return 0;
- }
-diff --git a/src/unistd/ttyname_r.c b/src/unistd/ttyname_r.c
-index cb364c29..82acb75e 100644
---- a/src/unistd/ttyname_r.c
-+++ b/src/unistd/ttyname_r.c
-@@ -9,7 +9,7 @@ int ttyname_r(int fd, char *name, size_t size)
- 	char procname[sizeof "/proc/self/fd/" + 3*sizeof(int) + 2];
- 	ssize_t l;
- 
--	if (!isatty(fd)) return ENOTTY;
-+	if (!isatty(fd)) return errno;
- 
- 	__procfdname(procname, fd);
- 	l = readlink(procname, name, size);
--- 
-cgit v1.2.1
-