diff options
| author | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 07:43:43 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 07:54:15 +0100 |
| commit | fb02405c73358d36e2cd08bd8d170bf2bbdb5b54 (patch) | |
| tree | 9e9c57d787175b538393ae820277ade94553cc73 | |
| parent | c7b7039a4643a975697615d263c1e30e126b9c37 (diff) | |
| download | socket_wrapper-fb02405c73358d36e2cd08bd8d170bf2bbdb5b54.tar.gz socket_wrapper-fb02405c73358d36e2cd08bd8d170bf2bbdb5b54.tar.xz socket_wrapper-fb02405c73358d36e2cd08bd8d170bf2bbdb5b54.zip | |
swrap: Add libc_recv().
| -rw-r--r-- | src/socket_wrapper.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 6246925..4c308dd 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -702,6 +702,13 @@ static ssize_t libc_readv(int fd, const struct iovec *iov, int iovcnt) return swrap.fns.libc_readv(fd, iov, iovcnt); } +static int libc_recv(int sockfd, void *buf, size_t len, int flags) +{ + swrap_load_lib_function(SWRAP_LIBSOCKET, recv); + + return swrap.fns.libc_recv(sockfd, buf, len, flags); +} + static int libc_recvfrom(int sockfd, void *buf, size_t len, @@ -2999,14 +3006,14 @@ static ssize_t swrap_recv(int s, void *buf, size_t len, int flags) struct socket_info *si = find_socket_info(s); if (!si) { - return swrap.fns.libc_recv(s, buf, len, flags); + return libc_recv(s, buf, len, flags); } if (si->type == SOCK_STREAM) { len = MIN(len, SOCKET_MAX_PACKET); } - ret = swrap.fns.libc_recv(s, buf, len, flags); + ret = libc_recv(s, buf, len, flags); if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) { swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0); } else if (ret == 0) { /* END OF FILE */ |