X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fsys%2Fuio.h;h=00f73a2f0525b62d8298c36d6904c54bf6ffb9ff;hb=976bb28fa0f5b6d82055502c27444ac5c9bf34ed;hp=624ff4225492437a83b60a58231228374937cbae;hpb=c1a9658bd19245ff0fb52d3da567815d822fb622;p=musl

diff --git a/include/sys/uio.h b/include/sys/uio.h
index 624ff422..00f73a2f 100644
--- a/include/sys/uio.h
+++ b/include/sys/uio.h
@@ -11,15 +11,31 @@ extern "C" {
 #define __NEED_ssize_t
 #define __NEED_struct_iovec
 
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_off_t
+#endif
+
 #ifdef _GNU_SOURCE
 #define __NEED_pid_t
 #endif
 
 #include <bits/alltypes.h>
 
+#define UIO_MAXIOV 1024
+
 ssize_t readv (int, const struct iovec *, int);
 ssize_t writev (int, const struct iovec *, int);
 
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+ssize_t preadv (int, const struct iovec *, int, off_t);
+ssize_t pwritev (int, const struct iovec *, int, off_t);
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#define preadv64 preadv
+#define pwritev64 pwritev
+#define off64_t off_t
+#endif
+#endif
+
 #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);