ports: Add libxshfence port

2026-07-05 14:01:27 +03:00
parent 659bc50aec
commit 6e2542d896
3 changed files with 64 additions and 0 deletions
--- a/ports/libxshmfence/patches/0002-implement-futex.patch
+++ b/ports/libxshmfence/patches/0002-implement-futex.patch
@@ -0,0 +1,22 @@
+diff -ruN libxshmfence-1.3.3/src/xshmfence_futex.h libxshmfence-1.3.3-banan_os/src/xshmfence_futex.h
+--- libxshmfence-1.3.3/src/xshmfence_futex.h	2024-12-14 04:05:01.000000000 +0200
+++ libxshmfence-1.3.3-banan_os/src/xshmfence_futex.h	2026-07-05 09:37:56.106400833 +0300
+@@ -45,6 +45,18 @@
+ 	return sys_futex(addr, UMTX_OP_WAIT_UINT, value);
+ }
+ 
+#elif defined(__banan_os__)
+
+#include <sys/futex.h>
+
+static inline int futex_wake(int32_t *addr) {
+	return futex(FUTEX_WAKE, (const uint32_t*)addr, INT_MAX, nullptr);
+}
+
+static inline int futex_wait(int32_t *addr, int32_t value) {
+	return futex(FUTEX_WAIT, (const uint32_t*)addr, value, nullptr);
+}
+
+ #else
+ 
+ #include <stdint.h>