From ea544bfe808ef74c6d1727312069c12dd1c5c150 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 9 Sep 2012 16:29:33 -0400 Subject: add preadv/pwritev syscall wrappers --- include/sys/uio.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/sys/uio.h b/include/sys/uio.h index 624ff422..60c5c2fe 100644 --- a/include/sys/uio.h +++ b/include/sys/uio.h @@ -11,6 +11,10 @@ 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 @@ -20,6 +24,11 @@ extern "C" { 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); +#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); -- cgit v1.2.1