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-rw-r--r--source/l/pulseaudio/0001-memfd-wrappers-only-define-memfd_create-if-not-alrea.patch63
1 files changed, 0 insertions, 63 deletions
diff --git a/source/l/pulseaudio/0001-memfd-wrappers-only-define-memfd_create-if-not-alrea.patch b/source/l/pulseaudio/0001-memfd-wrappers-only-define-memfd_create-if-not-alrea.patch
deleted file mode 100644
index 2c9f7497a..000000000
--- a/source/l/pulseaudio/0001-memfd-wrappers-only-define-memfd_create-if-not-alrea.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 01239c23f57e74ec40c92144d22fe153ee65f4ff Mon Sep 17 00:00:00 2001
-From: Tanu Kaskinen <tanuk@iki.fi>
-Date: Wed, 24 Jan 2018 03:51:49 +0200
-Subject: [PATCH] memfd-wrappers: only define memfd_create() if not already
- defined
-
-glibc 2.27 is to be released soon, and it will provide memfd_create().
-If glibc provides the function, we must not define it ourselves,
-otherwise building fails due to conflict between the two implementations
-of the same function.
-
-BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=104733
----
- configure.ac | 3 +++
- src/pulsecore/memfd-wrappers.h | 7 ++++---
- 2 files changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index 013918f1a..1095ae8cb 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -607,6 +607,9 @@ AS_IF([test "x$enable_memfd" = "xyes" && test "x$HAVE_MEMFD" = "x0"],
- [AC_MSG_ERROR([*** Your Linux kernel does not support memfd shared memory.
- *** Use linux v3.17 or higher for such a feature.])])
-
-+AS_IF([test "x$HAVE_MEMFD" = "x1"],
-+ AC_CHECK_FUNCS([memfd_create]))
-+
- AC_SUBST(HAVE_MEMFD)
- AM_CONDITIONAL([HAVE_MEMFD], [test "x$HAVE_MEMFD" = x1])
- AS_IF([test "x$HAVE_MEMFD" = "x1"], AC_DEFINE([HAVE_MEMFD], 1, [Have memfd shared memory.]))
-diff --git a/src/pulsecore/memfd-wrappers.h b/src/pulsecore/memfd-wrappers.h
-index 3bed9b2b1..c7aadfd3c 100644
---- a/src/pulsecore/memfd-wrappers.h
-+++ b/src/pulsecore/memfd-wrappers.h
-@@ -20,13 +20,14 @@
- License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
- ***/
-
--#ifdef HAVE_MEMFD
-+#if defined(HAVE_MEMFD) && !defined(HAVE_MEMFD_CREATE)
-
- #include <sys/syscall.h>
- #include <fcntl.h>
-
- /*
-- * No glibc wrappers exist for memfd_create(2), so provide our own.
-+ * Before glibc version 2.27 there was no wrapper for memfd_create(2),
-+ * so we have to provide our own.
- *
- * Also define memfd fcntl sealing macros. While they are already
- * defined in the kernel header file <linux/fcntl.h>, that file as
-@@ -63,6 +64,6 @@ static inline int memfd_create(const char *name, unsigned int flags) {
- #define F_SEAL_WRITE 0x0008 /* prevent writes */
- #endif
-
--#endif /* HAVE_MEMFD */
-+#endif /* HAVE_MEMFD && !HAVE_MEMFD_CREATE */
-
- #endif
---
-2.15.1
-