options/posix: Define hstrerror

Dennisbonke · Feb 12, 2024 · 0db45bd · 0db45bd
1 parent b0793ac
commit 0db45bd
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diff --git a/options/posix/generic/netdb-stubs.cpp b/options/posix/generic/netdb-stubs.cpp
@@ -480,3 +480,7 @@ void setservent(int) {
 	__builtin_unreachable();
 }
 
+const char *hstrerror(int) {
+	__ensure(!"Not implemented");
+	__builtin_unreachable();
+}
diff --git a/options/posix/include/netdb.h b/options/posix/include/netdb.h
@@ -136,6 +136,9 @@ void setnetent(int);
 void setprotoent(int);
 void setservent(int);
 
+// Deprecated GNU extension
+const char *hstrerror(int err);
+
 #endif /* !__MLIBC_ABI_ONLY */
 
 #ifdef __cplusplus