From 430abbadb0fdbc49879ce5bf02066f0194384fdb Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Mon, 9 Dec 2013 19:44:09 +0100 Subject: swrap: Add libc_read(). --- src/socket_wrapper.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index ce35307..05b4a6d 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -688,6 +688,13 @@ static int libc_listen(int sockfd, int backlog) return swrap.fns.libc_listen(sockfd, backlog); } +static int libc_read(int fd, void *buf, size_t count) +{ + swrap_load_lib_function(SWRAP_LIBC, read); + + return swrap.fns.libc_read(fd, buf, count); +} + /********************************************************* * SWRAP HELPER FUNCTIONS *********************************************************/ @@ -3007,14 +3014,14 @@ static ssize_t swrap_read(int s, void *buf, size_t len) struct socket_info *si = find_socket_info(s); if (!si) { - return swrap.fns.libc_read(s, buf, len); + return libc_read(s, buf, len); } if (si->type == SOCK_STREAM) { len = MIN(len, SOCKET_MAX_PACKET); } - ret = swrap.fns.libc_read(s, buf, len); + ret = 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 */ -- cgit