glibc/sysdeps/unix/sysv/linux/internal_sendmmsg.S

26 lines
724 B
ArmAsm

#include <kernel-features.h>
#include <sys/syscall.h>
/* Do not use the sendmmsg syscall on socketcall architectures unless
it was added at the same time as the socketcall support or can be
assumed to be present. */
#if defined __ASSUME_SOCKETCALL \
&& !defined __ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL \
&& !defined __ASSUME_SENDMMSG_SYSCALL
# undef __NR_sendmmsg
#endif
#if !defined __NR_sendmmsg && defined __NR_socketcall
# define socket sendmmsg
# ifndef __ASSUME_SENDMMSG_SOCKETCALL
# define __socket __internal_sendmmsg
# define NO_WEAK_ALIAS
# endif
# define NARGS 4
# define NEED_CANCELLATION
# include <socket.S>
# ifdef __ASSUME_SENDMMSG_SOCKETCALL
libc_hidden_def (__sendmmsg)
# endif
#endif