Memmap: Compatibility with old libc without MAP_FIXED_NOREPLACE

2024-10-14 22:47:51 +10:00 · 2024-10-14 22:47:51 +10:00 · f978ab674d
parent 219e890da5
commit f978ab674d
1 changed files with 5 additions and 0 deletions
--- a/src/common/memmap.cpp
+++ b/src/common/memmap.cpp
@ -36,6 +36,11 @@
 #include <unistd.h>
 #endif

+#if defined(__linux__) && !defined(MAP_FIXED_NOREPLACE)
+// Compatibility with old libc.
+#define MAP_FIXED_NOREPLACE 0x100000
+#endif
+
 LOG_CHANNEL(MemMap);

 namespace MemMap {