jyapayne/musl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add preadv/pwritev syscall wrappers

Browse source
This commit is contained in:
Rich Felker 2012-09-09 16:29:33 -04:00
commit ea544bfe80
3 changed files with 35 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/sys/uio.h
View file

@ -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);