diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/recvmmsg.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/recvmmsg.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/sysdeps/unix/sysv/linux/recvmmsg.c b/sysdeps/unix/sysv/linux/recvmmsg.c index c3a4874..1f9f04d 100644 --- a/sysdeps/unix/sysv/linux/recvmmsg.c +++ b/sysdeps/unix/sysv/linux/recvmmsg.c @@ -49,12 +49,15 @@ recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags, return result; } #elif defined __NR_socketcall -# ifndef __ASSUME_RECVMMSG_SOCKETCALL -extern int __internal_recvmmsg (int fd, struct mmsghdr *vmessages, - unsigned int vlen, int flags, - struct timespec *tmo) - attribute_hidden; - +# include <socketcall.h> +# ifdef __ASSUME_RECVMMSG_SOCKETCALL +int +recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags, + struct timespec *tmo) +{ + return SOCKETCALL_CANCEL (recvmmsg, fd, vmessages, vlen, flags, tmo); +} +# else static int have_recvmmsg; int @@ -63,7 +66,8 @@ recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags, { if (__glibc_likely (have_recvmmsg >= 0)) { - int ret = __internal_recvmmsg (fd, vmessages, vlen, flags, tmo); + int ret = SOCKETCALL_CANCEL (recvmmsg, fd, vmessages, vlen, flags, + tmo); /* The kernel returns -EINVAL for unknown socket operations. We need to convert that error to an ENOSYS error. */ if (__builtin_expect (ret < 0, 0) @@ -74,7 +78,7 @@ recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags, descriptor and all other parameters cleared. This call will not cause any harm and it will return immediately. */ - ret = __internal_recvmmsg (-1, 0, 0, 0, 0); + ret = SOCKETCALL_CANCEL (invalid, -1); if (errno == EINVAL) { have_recvmmsg = -1; @@ -92,10 +96,7 @@ recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags, __set_errno (ENOSYS); return -1; } -# else -/* When __ASSUME_RECVMMSG_SOCKETCALL recvmmsg is defined in - internal_recvmmsg.S. */ -# endif +# endif /* __ASSUME_RECVMMSG_SOCKETCALL */ #else # include <socket/recvmmsg.c> #endif |