Using -D_FILE_OFFSET_BITS=64 already makes the normal function behave
like 64bit variants. Moreover it makes them portable across libc
Signed-off-by: Khem Raj <raj.k...@gmail.com>
---
...pwrite-pread-instead-of-64bit-versio.patch | 39 +++++++++++++++++++
.../xorg-lib/libpciaccess_0.17.bb | 2 +
2 files changed, 41 insertions(+)
create mode 100644
meta/recipes-graphics/xorg-lib/libpciaccess/0001-linux_sysfs-Use-pwrite-pread-instead-of-64bit-versio.patch
diff --git
a/meta/recipes-graphics/xorg-lib/libpciaccess/0001-linux_sysfs-Use-pwrite-pread-instead-of-64bit-versio.patch
b/meta/recipes-graphics/xorg-lib/libpciaccess/0001-linux_sysfs-Use-pwrite-pread-instead-of-64bit-versio.patch
new file mode 100644
index 0000000000..cd9c2d3991
--- /dev/null
+++
b/meta/recipes-graphics/xorg-lib/libpciaccess/0001-linux_sysfs-Use-pwrite-pread-instead-of-64bit-versio.patch
@@ -0,0 +1,39 @@
+From d20ff4f2e4feaafa6a6191b9cae3815b85617943 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.k...@gmail.com>
+Date: Fri, 11 Nov 2022 11:15:58 -0800
+Subject: [PATCH] linux_sysfs: Use pwrite/pread instead of 64bit versions
+
+pread64/pwrite64 are aliased to pread/pwrite when largefile support is
+enabled e.g. using _FILE_OFFSET_BITS=64 macro
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.k...@gmail.com>
+---
+ src/linux_sysfs.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/linux_sysfs.c b/src/linux_sysfs.c
+index d62f48c..20c800e 100644
+--- a/src/linux_sysfs.c
++++ b/src/linux_sysfs.c
+@@ -462,7 +462,7 @@ pci_device_linux_sysfs_read( struct pci_device * dev, void
* data,
+
+
+ while ( temp_size > 0 ) {
+- const ssize_t bytes = pread64( fd, data_bytes, temp_size, offset );
++ const ssize_t bytes = pread( fd, data_bytes, temp_size, offset );
+
+ /* If zero bytes were read, then we assume it's the end of the
+ * config file.
+@@ -522,7 +522,7 @@ pci_device_linux_sysfs_write( struct pci_device * dev,
const void * data,
+
+
+ while ( temp_size > 0 ) {
+- const ssize_t bytes = pwrite64( fd, data_bytes, temp_size, offset );
++ const ssize_t bytes = pwrite( fd, data_bytes, temp_size, offset );
+
+ /* If zero bytes were written, then we assume it's the end of the
+ * config file.
+--
+2.38.1
+
diff --git a/meta/recipes-graphics/xorg-lib/libpciaccess_0.17.bb
b/meta/recipes-graphics/xorg-lib/libpciaccess_0.17.bb
index 06c30384ab..309354e872 100644
--- a/meta/recipes-graphics/xorg-lib/libpciaccess_0.17.bb
+++ b/meta/recipes-graphics/xorg-lib/libpciaccess_0.17.bb
@@ -5,6 +5,8 @@ PCI bus and devices in a platform-independent way."
require xorg-lib-common.inc
+SRC_URI +=
"file://0001-linux_sysfs-Use-pwrite-pread-instead-of-64bit-versio.patch"
+
XORG_EXT = "tar.xz"
SRC_URI[sha256sum] =
"74283ba3c974913029e7a547496a29145b07ec51732bbb5b5c58d5025ad95b73"
--
2.38.1
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