add process_vm_readv and process_vm_writev syscall wrappers

[musl] / include / sys / uio.h

diff --git a/include/sys/uio.h b/include/sys/uio.h
index f77db33..7a75a54 100644 (file)
--- a/include/sys/uio.h
+++ b/include/sys/uio.h
@@ -9,11 +9,20 @@ extern "C" {
 #define __NEED_ssize_t
 #define __NEED_struct_iovec
 
+#ifdef _GNU_SOURCE
+#define __NEED_pid_t
+#endif
+
 #include <bits/alltypes.h>
 
 ssize_t readv (int, const struct iovec *, int);
 ssize_t writev (int, const struct iovec *, int);
 
+#ifdef _GNU_SOURCE
+ssize_t process_vm_writev(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
+ssize_t process_vm_readv(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
+#endif
+
 #ifdef __cplusplus
 }
 #endif