[libc] added _POSIX_ARG_MAX in limits.h (#124954)

alexprabhat99 · web-flow · commit 9b52dbe0e0c3 · 2025-01-30T12:39:49.000-08:00
Fixes: #124947
diff --git a/libc/include/llvm-libc-macros/limits-macros.h b/libc/include/llvm-libc-macros/limits-macros.h
@@ -235,4 +235,8 @@
 #define _POSIX_PATH_MAX 256
 #endif
 
+#ifndef _POSIX_ARG_MAX
+#define _POSIX_ARG_MAX 4096
+#endif
+
 #endif // LLVM_LIBC_MACROS_LIMITS_MACROS_H
