diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/accept4.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/accept4.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/sysdeps/unix/sysv/linux/accept4.c b/sysdeps/unix/sysv/linux/accept4.c index 5dbcef3ef0..ec6b4c236d 100644 --- a/sysdeps/unix/sysv/linux/accept4.c +++ b/sysdeps/unix/sysv/linux/accept4.c @@ -50,11 +50,14 @@ accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) return result; } #elif defined __NR_socketcall -# ifndef __ASSUME_ACCEPT4_SOCKETCALL -extern int __internal_accept4 (int fd, __SOCKADDR_ARG addr, - socklen_t *addr_len, int flags) - attribute_hidden; - +# include <socketcall.h> +# ifdef __ASSUME_ACCEPT4_SOCKETCALL +int +accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) +{ + return SOCKETCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, flags); +} +# else static int have_accept4; int @@ -62,7 +65,8 @@ accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) { if (__glibc_likely (have_accept4 >= 0)) { - int ret = __internal_accept4 (fd, addr, addr_len, flags); + int ret = SOCKETCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, + flags); /* The kernel returns -EINVAL for unknown socket operations. We need to convert that error to an ENOSYS error. */ if (__builtin_expect (ret < 0, 0) @@ -72,7 +76,7 @@ accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) /* Try another call, this time with the FLAGS parameter cleared and an invalid file descriptor. This call will not cause any harm and it will return immediately. */ - ret = __internal_accept4 (-1, addr, addr_len, 0); + ret = SOCKETCALL_CANCEL (invalid, -1); if (errno == EINVAL) { have_accept4 = -1; @@ -90,11 +94,8 @@ accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) __set_errno (ENOSYS); return -1; } -# else -/* When __ASSUME_ACCEPT4_SOCKETCALL accept4 is defined in - internal_accept4.S. */ -# endif -#else +# endif /* __ASSUME_ACCEPT4_SOCKETCALL */ +#else /* __NR_socketcall */ int accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags) { |