File: internal_sendmmsg.S

package info (click to toggle)
glibc 2.19-18%2Bdeb8u7
  • links: PTS, VCS
  • area: main
  • in suites: jessie-backports
  • size: 204,748 kB
  • sloc: ansic: 970,427; asm: 241,207; sh: 10,069; makefile: 8,476; cpp: 3,595; perl: 2,077; pascal: 1,839; awk: 1,704; yacc: 317; sed: 73
file content (25 lines) | stat: -rw-r--r-- 724 bytes parent folder | download | duplicates (10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
#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