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-rw-r--r--main/libc0.9.32/0001-add-posix_madvise.c.patch60
1 files changed, 0 insertions, 60 deletions
diff --git a/main/libc0.9.32/0001-add-posix_madvise.c.patch b/main/libc0.9.32/0001-add-posix_madvise.c.patch
deleted file mode 100644
index 5b8ca538a9..0000000000
--- a/main/libc0.9.32/0001-add-posix_madvise.c.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 9d101732ad0609f2f19ef20062a00cd26b01d859 Mon Sep 17 00:00:00 2001
-From: "Peter S. Mazinger" <ps.m@gmx.net>
-Date: Tue, 26 Apr 2011 23:03:44 +0200
-Subject: [PATCH] add posix_madvise.c
-
-Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
-Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
----
- libc/sysdeps/linux/common/Makefile.in | 2 +-
- libc/sysdeps/linux/common/posix_madvise.c | 25 +++++++++++++++++++++++++
- 2 files changed, 26 insertions(+), 1 deletion(-)
- create mode 100644 libc/sysdeps/linux/common/posix_madvise.c
-
-diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
-index cf9f25a..b40bb78 100644
---- a/libc/sysdeps/linux/common/Makefile.in
-+++ b/libc/sysdeps/linux/common/Makefile.in
-@@ -81,7 +81,7 @@ CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \
- sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \
- sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c
- # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_get_info|pthread_mutex_timedlock|sem_timedwait
--CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c
-+CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c
- CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c
- CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c
- CSRC-$(UCLIBC_HAS_XATTR) += xattr.c
-diff --git a/libc/sysdeps/linux/common/posix_madvise.c b/libc/sysdeps/linux/common/posix_madvise.c
-new file mode 100644
-index 0000000..2f95bcb
---- /dev/null
-+++ b/libc/sysdeps/linux/common/posix_madvise.c
-@@ -0,0 +1,25 @@
-+/* vi: set sw=4 ts=4: */
-+/* Licensed under the LGPL v2.1, see the file LICENSE in this tarball. */
-+
-+#include <sys/mman.h>
-+#include <sys/syscall.h>
-+
-+#if defined __NR_madvise && defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__
-+int posix_madvise(void *addr, size_t len, int advice)
-+{
-+ int result;
-+ /* We have one problem: the kernel's MADV_DONTNEED does not
-+ * correspond to POSIX's POSIX_MADV_DONTNEED. The former simply
-+ * discards changes made to the memory without writing it back to
-+ * disk, if this would be necessary. The POSIX behaviour does not
-+ * allow this. There is no functionality mapping for the POSIX
-+ * behaviour so far so we ignore that advice for now. */
-+ if (advice == POSIX_MADV_DONTNEED)
-+ return 0;
-+
-+ /* this part might use madvise function */
-+ INTERNAL_SYSCALL_DECL (err);
-+ result = INTERNAL_SYSCALL (madvise, err, 3, addr, len, advice);
-+ return INTERNAL_SYSCALL_ERRNO (result, err);
-+}
-+#endif
---
-1.7.11.1
-