system/musl: package patch now even with tip of POSIX branch

1 files changed, 0 insertions, 55 deletions

diff --git a/system/musl/0007-abort-raise-SIGABRT-again-if-signal-is-ignored.patch b/system/musl/0007-abort-raise-SIGABRT-again-if-signal-is-ignored.patch
deleted file mode 100644
index 4ab303c7d..000000000
--- a/system/musl/0007-abort-raise-SIGABRT-again-if-signal-is-ignored.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 1316aae0c862240ff58b1cf38c92cd8cefd02a91 Mon Sep 17 00:00:00 2001
-From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
-Date: Tue, 17 Apr 2018 22:08:48 -0500
-Subject: [PATCH 7/7] abort: raise SIGABRT again if signal is ignored
-
-POSIX requires that abort() gives the SIGABRT status to waitpid(3) and
-friends.  If a signal handler is installed, and erroneously returns,
-then the status given to waitpid(3) is SIGSEGV instead of SIGABRT.
-
-This change gives another opportunity for the proper SIGABRT status to
-be given to any process monitoring this one's process, before we fall
-back to a_crash(), which should be sufficient.
----
- src/exit/abort.c | 18 ++++++++++++++++++
- 1 file changed, 18 insertions(+)
-
-diff --git a/src/exit/abort.c b/src/exit/abort.c
-index ecc0f735..5e5a87c3 100644
---- a/src/exit/abort.c
-+++ b/src/exit/abort.c
-@@ -1,13 +1,31 @@
- #include <stdlib.h>
- #include <signal.h>
-+#include <string.h>
- #include "syscall.h"
- #include "pthread_impl.h"
- #include "atomic.h"
- 
- _Noreturn void abort(void)
- {
-+	struct sigaction abrtaction;
-+	sigset_t abrtset;
-+
- 	raise(SIGABRT);
- 	__block_all_sigs(0);
-+
-+	/* Unblock just SIGABRT, and set default handler */
-+	sigemptyset(&abrtset);
-+	sigaddset(&abrtset, SIGABRT);
-+	sigprocmask(SIG_UNBLOCK, &abrtset, 0);
-+
-+	memset(&abrtaction, 0, sizeof(struct sigaction));
-+	abrtaction.sa_handler = SIG_DFL;
-+
-+	sigaction(SIGABRT, &abrtaction, NULL);
-+
-+	raise(SIGABRT);
-+
-+	/* Ok, give up. */
- 	a_crash();
- 	raise(SIGKILL);
- 	_Exit(127);
--- 
-2.15.0
-