https://git.alpinelinux.org/aports/tree/community/qt5-qtwebengine/qt-musl-pvalloc.patch

The obsolete function pvalloc() is similar to valloc(), but rounds the size of the allocation up to the next multiple of the system page size. (https://linux.die.net/man/3/pvalloc)

See: https://git.alpinelinux.org/aports/tree/community/qt5-qtwebengine/qt-musl-pvalloc.patch?id=65f58742e6e669c7d0f5b23c0764f4f73661980b

---
 src/core/api/qtbug-61521.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/api/qtbug-61521.cpp b/src/core/api/qtbug-61521.cpp
index 002a1af22..01c81ac8c 100644
--- a/src/core/api/qtbug-61521.cpp
+++ b/src/core/api/qtbug-61521.cpp
@@ -111,7 +111,11 @@ SHIM_HIDDEN void* ShimValloc(size_t size) {
 }
 
 SHIM_HIDDEN void* ShimPvalloc(size_t size) {
+#if defined(__GLIBC__)
     return pvalloc(size);
+#else
+    return valloc((size+4095)&~4095);
+#endif
 }
 
 SHIM_HIDDEN int ShimPosixMemalign(void** r, size_t a, size_t s) {
-- 
2.35.1