diff options
| -rw-r--r-- | src/socket_wrapper.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 50eb4b9..3779be1 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -561,17 +561,6 @@ static int libc_vioctl(int d, unsigned long int request, va_list ap) return rc; } -static int (*libc_read)(int fd, void *buf, size_t count); - -static int real_read(int fd, void *buf, size_t count) -{ - if (libc_read == NULL) { - *(void **)(&libc_read) = libc_dlsym("read"); - } - - return libc_read(fd, buf, count); -} - static ssize_t (*libc_readv)(int fd, const struct iovec *iov, int iovcnt); static ssize_t real_readv(int fd, const struct iovec *iov, int iovcnt) @@ -2976,14 +2965,14 @@ static ssize_t swrap_read(int s, void *buf, size_t len) struct socket_info *si = find_socket_info(s); if (!si) { - return real_read(s, buf, len); + return swrap.fns.libc_read(s, buf, len); } if (si->type == SOCK_STREAM) { len = MIN(len, SOCKET_MAX_PACKET); } - ret = real_read(s, buf, len); + ret = swrap.fns.libc_read(s, buf, len); if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) { swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0); } else if (ret == 0) { /* END OF FILE */ |