diff options
Diffstat (limited to 'meta-oe/recipes-dbs/mysql/mariadb/0001-innobase-Define-__NR_futex-if-it-does-not-exist.patch')
| -rw-r--r-- | meta-oe/recipes-dbs/mysql/mariadb/0001-innobase-Define-__NR_futex-if-it-does-not-exist.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta-oe/recipes-dbs/mysql/mariadb/0001-innobase-Define-__NR_futex-if-it-does-not-exist.patch b/meta-oe/recipes-dbs/mysql/mariadb/0001-innobase-Define-__NR_futex-if-it-does-not-exist.patch new file mode 100644 index 00000000000..0a2eed44f45 --- /dev/null +++ b/meta-oe/recipes-dbs/mysql/mariadb/0001-innobase-Define-__NR_futex-if-it-does-not-exist.patch @@ -0,0 +1,37 @@ +From d611f78198dee64bb6a05933d200b544e2510b76 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 14 Nov 2020 14:37:13 -0800 +Subject: [PATCH] innobase: Define __NR_futex if it does not exist + +__NR_futex is not defines by newer architectures e.g. arc, riscv32 as +they only have 64bit variant of time_t. Glibc defines SYS_futex interface based +on +__NR_futex, since this is used in applications, such applications start +to fail to build for these newer architectures. This patch defines a +fallback to alias __NR_futex to __NR_futex_tim64 so SYS_futex keeps +working + +Upstream-Status: Pending + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + storage/innobase/log/log0sync.cc | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/storage/innobase/log/log0sync.cc b/storage/innobase/log/log0sync.cc +index 7799e605..4fab8f74 100644 +--- a/storage/innobase/log/log0sync.cc ++++ b/storage/innobase/log/log0sync.cc +@@ -66,6 +66,9 @@ Note that if write operation is very fast, a) or b) can be fine as alternative. + #ifdef __linux__ + #include <linux/futex.h> + #include <sys/syscall.h> ++#if !defined(SYS_futex) && defined(SYS_futex_time64) ++# define SYS_futex SYS_futex_time64 ++#endif + #endif + + #include <atomic> +-- +2.29.2 + |