diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index 2593c3ad2..3bec43233 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -289,6 +289,30 @@ void xpipe(int filedes[2]); off_t xlseek(int fd, off_t offset, int whence); off_t fdlength(int fd); +/* Useful for having small structure members/global variables */ +typedef int8_t socktype_t; +typedef int8_t family_t; +struct BUG_too_small { + char BUG_socktype_t_too_small[(0 + | SOCK_STREAM + | SOCK_DGRAM + | SOCK_RDM + | SOCK_SEQPACKET + | SOCK_RAW + ) <= 127 ? 1 : -1]; + char BUG_family_t_too_small[(0 + | AF_UNSPEC + | AF_INET + | AF_INET6 + | AF_UNIX + | AF_PACKET + | AF_NETLINK + /* | AF_DECnet */ + /* | AF_IPX */ + ) <= 127 ? 1 : -1]; +}; + + int xsocket(int domain, int type, int protocol); void xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen); void xlisten(int s, int backlog); |