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| author | Andreas Schneider <asn@cryptomilk.org> | 2013-12-09 19:44:09 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2013-12-09 19:44:09 +0100 |
| commit | 430abbadb0fdbc49879ce5bf02066f0194384fdb (patch) | |
| tree | 10ea77a7458bc8d5482f03bf6d48770387bddef5 | |
| parent | 89fcdfbf7bf162a950c52692e677f80c266971cf (diff) | |
| download | socket_wrapper-430abbadb0fdbc49879ce5bf02066f0194384fdb.tar.gz socket_wrapper-430abbadb0fdbc49879ce5bf02066f0194384fdb.tar.xz socket_wrapper-430abbadb0fdbc49879ce5bf02066f0194384fdb.zip | |
swrap: Add libc_read().
| -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 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 */ |