| /* source: xioopts.h */ |
| /* Copyright Gerhard Rieger and contributors (see file CHANGES) */ |
| /* Published under the GNU General Public License V.2, see file COPYING */ |
| |
| #ifndef __xioopts_h_included |
| #define __xioopts_h_included 1 |
| |
| #define ODESC_END ((void *)0) /* indicates end of actual option array */ |
| #define ODESC_DONE ((void *)-1) /* indicates that option has been applied */ |
| #define ODESC_ERROR ODESC_DONE /* maybe later */ |
| |
| #define XIO_OFFSETOF(x) ((size_t)&((xiosingle_t *)0)->x) |
| #define XIO_SIZEOF(x) (sizeof(((struct single *)0)->x)) |
| |
| /* atomic structure for use in the option search table; keep compatible with |
| struct wordent! */ |
| struct optname { |
| const char *name; |
| const struct optdesc *desc; |
| } ; |
| |
| /* keep consistent with xiohelp.c:optiontypenames[] ! */ |
| enum e_types { |
| TYPE_CONST, /* keyword means a fix value - implies int type */ |
| TYPE_BIN, /* raw binary data, length determined by data */ |
| TYPE_BOOL, /* value is 0 or 1 (no-value is interpreted as 1) */ |
| TYPE_BYTE, /* unsigned char */ |
| |
| TYPE_INT, /* int */ |
| TYPE_INT_NULL, /* int, or just opt= for no action (instead of default) */ |
| TYPE_LONG, /* long */ |
| TYPE_STRING, /* char * */ |
| TYPE_NAME = TYPE_STRING, |
| TYPE_FILENAME = TYPE_STRING, |
| TYPE_PTRDIFF, /* ptrdiff_t */ |
| |
| TYPE_SHORT, /* short */ |
| TYPE_SIZE_T, /* size_t */ |
| TYPE_SOCKADDR, /* struct sockaddr * */ |
| TYPE_UINT, /* unsigned int */ |
| |
| TYPE_ULONG, /* unsigned long */ |
| TYPE_USHORT, /* unsigned short */ |
| TYPE_2BYTE = TYPE_USHORT, |
| TYPE_MODET, /* representation of mode_t */ |
| TYPE_GIDT, /* representation of gid_t */ |
| |
| TYPE_UIDT, /* representation of uid_t */ |
| /*TYPE_FLAG,*/ |
| TYPE_INT3, /* int[3] */ |
| TYPE_TIMEVAL, /* struct timeval: {long;long;}, seconds and microsec. */ |
| TYPE_TIMESPEC, /* struct timespec: {time_t;long;}, seconds and nanosec. */ |
| |
| TYPE_DOUBLE, /* double */ |
| TYPE_STRING_NULL, /* char *; string or NULL */ |
| TYPE_LONGLONG, /* long long */ |
| TYPE_OFF32, /* off_t */ |
| |
| TYPE_OFF64, /* off64_t */ |
| TYPE_INT_INT, /* 2 parameters: first is int, second is int */ |
| TYPE_INT_INTP, /* 2 parameters: first is int, second is int* */ |
| TYPE_INT_BIN, /* 2 parameters: first is int, second is binary */ |
| |
| TYPE_INT_STRING, /* 2 parameters: first is int, second is req string */ |
| TYPE_INT_INT_INT, /* 3 params: first and second are int, 3rd is int */ |
| TYPE_INT_INT_BIN, /* 3 params: first and second are int, 3rd is binary */ |
| TYPE_INT_INT_STRING, /* 3 params: first and second are int, 3rd is string */ |
| TYPE_INT_INT_GENERIC, /* 3 params: first and second are int, 3rd is specified by value (dalan syntax) */ |
| |
| TYPE_IP4NAME, /* IPv4 hostname or address */ |
| TYPE_IP4SOCK, /* IPv4 hostname or address optionally with port */ |
| #if HAVE_STRUCT_LINGER |
| TYPE_LINGER, /* struct linger */ |
| #endif /* HAVE_STRUCT_LINGER */ |
| #if HAVE_STRUCT_IP_MREQ || HAVE_STRUCT_IP_MREQN |
| TYPE_IP_MREQN, /* for struct ip_mreq or struct ip_mreqn */ |
| #endif |
| #if HAVE_STRUCT_IP_MREQ_SOURCE |
| TYPE_IP_MREQ_SOURCE, /* for struct ip_mreq_source */ |
| #endif |
| #if HAVE_STRUCT_GROUP_SOURCE_REQ |
| TYPE_GROUP_SOURCE_REQ, /* for struct group_source_req */ |
| #endif |
| |
| TYPE_GENERIC, /* type is determined from (text) data provided (dalan syntax) */ |
| TYPE_OVERFLOW /* marker: beyond last type */ |
| } ; |
| |
| enum e_func { |
| OFUNC_NONE, /* no function - should not occur */ |
| /* Options to be applied to FD directly */ |
| OFUNC_FLAG, /* no function, but bitposition, only with bool; arg1 is mask */ |
| OFUNC_FLAG_PATTERN, /* no function, but bitpattern: arg1 is pattern, arg2 is mask */ |
| OFUNC_SEEK32, /* lseek(): arg1 is whence (SEEK_SET etc.) */ |
| OFUNC_SEEK64, /* lseek64(): arg1 is whence (SEEK_SET etc.) */ |
| OFUNC_FCNTL, /* fcntl(, ): arg1 is cmd */ |
| OFUNC_IOCTL, /* ioctl(): arg1 of option description is request, arg2 |
| is int setrequest */ |
| OFUNC_IOCTL_MASK_LONG, /* arg1 is getrequest, arg2 is setrequest: |
| ioctl(arg1, ); |= arg3; ioctl(arg2, ); */ |
| OFUNC_IOCTL_GENERIC, /* generic ioctl() (request on cmdline) */ |
| OFUNC_SOCKOPT, /* setsockopt() */ |
| OFUNC_SOCKOPT_APPEND,/* getsockopt(), append data, setsockopt() */ |
| OFUNC_SOCKOPT_GENERIC,/* generic setsockopt() (level, optname on cmdline) */ |
| OFUNC_FLOCK, /* flock() */ |
| OFUNC_TERMIOS_FLAG, /* a flag in struct termios: major..tcflag, minor..bit |
| */ |
| OFUNC_TERMIOS_PATTERN, /* a multibit: major..tcflag, minor..pattern, |
| arg3..mask */ |
| OFUNC_TERMIOS_VALUE, /* a variable value: major..tcflag, minor..mask, arg3..shift */ |
| OFUNC_TERMIOS_CHAR, /* a termios functional character: major..c_cc index */ |
| OFUNC_TERMIOS_SPEED, /* termios c_ispeed etc on FreeBSD */ |
| OFUNC_TERMIOS_SPEC, /* termios combined modes */ |
| |
| OFUNC_EXT, /* with extended file descriptors only */ |
| # define OFUNC_XIO OFUNC_EXT |
| OFUNC_SPEC, /* special, i.e. no generalizable function call */ |
| OFUNC_OFFSET, /* put a value into xiofile struct; major is offset */ |
| OFUNC_OFFSET_MASK, /* set/unset bit pattern in variable */ |
| OFUNC_OFFSET_MASKS, /* set pos or neg bit pattern in array[2] */ |
| /*OFUNC_APPL,*/ /* special, i.e. application must know which f. */ |
| OFUNC_SIGNAL, /* a signal that should be passed to child process */ |
| OFUNC_RESOLVER, /* a bit position used on _res.options */ |
| OFUNC_IFFLAG, /* interface flag: logical-or a 1bit mask */ |
| OFUNC_SET_NAMESPACE, /* set/change Linux namespace */ |
| OFUNC_RESET_NAMESPACE, /* set Linux namespace back to default */ |
| # define ENABLE_OFUNC |
| # include "xio-streams.h" /* push a POSIX STREAMS module */ |
| # undef ENABLE_OFUNC |
| OFUNC_OVERFLOW /* marker: beyond last func */ |
| } ; |
| |
| /* for simpler handling of option-to-connection-type relations we define |
| groups. to keep the search for options simple, we allow each option to |
| belong to at most one group only. (we have a dummy GROUP_NONE for those |
| that don't want to belong to any...) |
| The caller of parseopts() specifies per bit pattern a set of groups where it |
| accepts options from. |
| */ |
| |
| /*- the group bits are: |
| - 000ooooo 00000000 000000uf 0000ssss |
| - ooooo: more detailed description to ssss (e.g., socket family) |
| - ssss: the type of stream, as in stat.h: S_IF... |
| - f: has a named entry in the file system |
| - u: has user and group |
| */ |
| /* keep consistent with xiohelp.c:addressgroupnames[] ! */ |
| /* a dummy group */ |
| #define GROUP_NONE 0x00000000 |
| #define GROUP_ADDR 0x00000000 /* options that apply to all addresses */ |
| |
| #define GROUP_FD 0x00000001 /* everything applyable to a fd */ |
| #define GROUP_FIFO 0x00000002 |
| #define GROUP_CHR 0x00000004 /* not yet used? */ |
| #define GROUP_BLK 0x00000008 |
| #define GROUP_REG 0x00000010 |
| #define GROUP_FILE GROUP_REG |
| #define GROUP_SOCKET 0x00000020 |
| #define GROUP_READLINE 0x00000040 |
| |
| #define GROUP_NAMED 0x00000100 /* file system entry */ |
| #define GROUP_OPEN 0x00000200 /* flags for open() */ |
| #define GROUP_EXEC 0x00000400 /* program or script execution */ |
| #define GROUP_FORK 0x00000800 /* communication with forked process */ |
| |
| #define GROUP_LISTEN 0x00001000 /* socket in listening mode */ |
| #define GROUP_SHELL 0x00002000 |
| #define GROUP_CHILD 0x00004000 /* autonom child process */ |
| #define GROUP_RETRY 0x00008000 /* when open/connect etc. fails */ |
| #define GROUP_TERMIOS 0x00010000 |
| #define GROUP_RANGE 0x00020000 /* differs from GROUP_LISTEN */ |
| #define GROUP_PTY 0x00040000 /* address pty or exec...,pty */ |
| #define GROUP_PARENT 0x00080000 /* for parent of communicating child */ |
| |
| #define GROUP_SOCK_UNIX 0x00100000 |
| #define GROUP_SOCK_IP4 0x00200000 /* not yet used? */ |
| #define GROUP_SOCK_IP6 0x00400000 |
| #define GROUP_SOCK_IP (GROUP_SOCK_IP4|GROUP_SOCK_IP6) |
| #define GROUP_INTERFACE 0x00800000 |
| #define GROUP_TUN GROUP_INTERFACE |
| |
| #define GROUP_IP_UDP 0x01000000 /* not yet used? */ |
| #define GROUP_IP_TCP 0x02000000 |
| #define GROUP_IP_SOCKS4 0x04000000 |
| #define GROUP_OPENSSL 0x08000000 |
| |
| #define GROUP_PROCESS 0x10000000 /* a process related option */ |
| #define GROUP_APPL 0x20000000 /* option handled by data loop */ |
| #define GROUP_HTTP 0x40000000 /* any HTTP client */ |
| |
| /* Keep condition consistent with xio.h:groups_t! */ |
| #if WITH_POSIXMQ || WITH_SCTP || WITH_DCCP || WITH_UDPLITE |
| /* The following groups are not expected on systems without uint64_t */ |
| #define GROUP_POSIXMQ 0x0100000000U |
| #define GROUP_IP_SCTP 0x0200000000U |
| #define GROUP_IP_DCCP 0x0400000000U |
| #define GROUP_IP_UDPLITE 0x0800000000U |
| #define GROUP_ALL 0x0fffffffffU |
| #else /* !(WITH_POSIXMQ || WITH_SCTP || WITH_DCCP || WITH_UDPLITE) */ |
| #define GROUP_POSIXMQ 0 |
| #define GROUP_IP_SCTP 0 |
| #define GROUP_IP_DCCP 0 |
| #define GROUP_IP_UDPLITE 0 |
| #define GROUP_ALL 0xffffffffU |
| #endif /* !(WITH_POSIXMQ || WITH_SCTP || WITH_DCCP || WITH_UDPLITE) */ |
| |
| #define GROUP_IPAPP (GROUP_IP_UDP|GROUP_IP_TCP|GROUP_IP_SCTP|GROUP_IP_DCCP|GROUP_IP_UDPLITE) /* true: indicates one of UDP, TCP, SCTP, DCCP, UDPlite */ |
| #define GROUP_ANY (GROUP_PROCESS|GROUP_APPL) |
| |
| |
| /* no IP multicasts, no error queue yet */ |
| /* the only reason for keeping this enum sorted is to help detecting name |
| conflicts. */ |
| /* optcode's */ |
| enum e_optcode { |
| OPT_ADDRESS_FAMILY = 1, |
| OPT_AI_ADDRCONFIG, /* getaddrinfo() */ |
| OPT_AI_PASSIVE, /* getaddrinfo() */ |
| OPT_AI_V4MAPPED, /* getaddrinfo() */ |
| /* these are not alphabetically, I know... */ |
| OPT_B0, /* termios.c_cflag */ |
| OPT_B50, /* termios.c_cflag */ |
| OPT_B75, /* termios.c_cflag */ |
| OPT_B110, /* termios.c_cflag */ |
| OPT_B134, /* termios.c_cflag */ |
| OPT_B150, /* termios.c_cflag */ |
| OPT_B200, /* termios.c_cflag */ |
| OPT_B300, /* termios.c_cflag */ |
| OPT_B600, /* termios.c_cflag */ |
| OPT_B900, /* termios.c_cflag - HP-UX */ |
| OPT_B1200, /* termios.c_cflag */ |
| OPT_B1800, /* termios.c_cflag */ |
| OPT_B2400, /* termios.c_cflag */ |
| OPT_B3600, /* termios.c_cflag - HP-UX */ |
| OPT_B4800, /* termios.c_cflag */ |
| OPT_B7200, /* termios.c_cflag - HP-UX */ |
| OPT_B9600, /* termios.c_cflag */ |
| OPT_B19200, /* termios.c_cflag */ |
| OPT_B38400, /* termios.c_cflag */ |
| OPT_B57600, /* termios.c_cflag */ |
| OPT_B115200, /* termios.c_cflag */ |
| OPT_B230400, /* termios.c_cflag */ |
| OPT_B460800, /* termios.c_cflag */ |
| OPT_B500000, /* termios.c_cflag */ |
| OPT_B576000, /* termios.c_cflag */ |
| OPT_B921600, /* termios.c_cflag */ |
| OPT_B1000000, /* termios.c_cflag */ |
| OPT_B1152000, /* termios.c_cflag */ |
| OPT_B1500000, /* termios.c_cflag */ |
| OPT_B2000000, /* termios.c_cflag */ |
| OPT_B2500000, /* termios.c_cflag */ |
| OPT_B3000000, /* termios.c_cflag */ |
| OPT_B3500000, /* termios.c_cflag */ |
| OPT_B4000000, /* termios.c_cflag */ |
| OPT_BACKLOG, |
| OPT_BIND, /* a socket address as character string */ |
| OPT_BRKINT, /* termios.c_iflag */ |
| #ifdef BSDLY |
| # ifdef BS0 |
| OPT_BS0, /* termios.c_oflag */ |
| # endif |
| # ifdef BS1 |
| OPT_BS1, /* termios.c_oflag */ |
| # endif |
| OPT_BSDLY, /* termios.c_oflag */ |
| #endif |
| OPT_CHDIR, /* change working directory */ |
| OPT_CHILDREN_SHUTUP, |
| OPT_CHROOT, /* chroot() past file system access */ |
| OPT_CHROOT_EARLY, /* chroot() before file system access */ |
| /*OPT_CIBAUD,*/ /* termios.c_cflag */ |
| OPT_CLOCAL, /* termios.c_cflag */ |
| OPT_CLOEXEC, |
| OPT_CONNECT_TIMEOUT, /* socket connect */ |
| OPT_COOL_WRITE, |
| OPT_CR, /* customized */ |
| #ifdef CR0 |
| OPT_CR0, /* termios.c_oflag */ |
| #endif |
| #ifdef CR1 |
| OPT_CR1, /* termios.c_oflag */ |
| #endif |
| #ifdef CR2 |
| OPT_CR2, /* termios.c_oflag */ |
| #endif |
| #ifdef CR3 |
| OPT_CR3, /* termios.c_oflag */ |
| #endif |
| #ifdef CRDLY |
| OPT_CRDLY, /* termios.c_oflag */ |
| #endif |
| OPT_CREAD, /* termios.c_cflag */ |
| OPT_CRNL, /* customized */ |
| #ifdef CRTSCTS |
| OPT_CRTSCTS, /* termios.c_cflag */ |
| #endif |
| OPT_CS5, /* termios.c_cflag */ |
| OPT_CS6, /* termios.c_cflag */ |
| OPT_CS7, /* termios.c_cflag */ |
| OPT_CS8, /* termios.c_cflag */ |
| OPT_CSIZE, /* termios.c_cflag */ |
| OPT_CSTOPB, /* termios.c_cflag */ |
| OPT_DASH, /* exec() */ |
| OPT_DCCP_SET_CCID, |
| OPT_ECHO, /* termios.c_lflag */ |
| OPT_ECHOCTL, /* termios.c_lflag */ |
| OPT_ECHOE, /* termios.c_lflag */ |
| OPT_ECHOK, /* termios.c_lflag */ |
| OPT_ECHOKE, /* termios.c_lflag */ |
| OPT_ECHONL, /* termios.c_lflag */ |
| #ifdef ECHOPRT |
| OPT_ECHOPRT, /* termios.c_lflag */ |
| #endif |
| OPT_END_CLOSE, /* xfd.stream.howtoend = END_CLOSE */ |
| OPT_ESCAPE, |
| OPT_FDIN, |
| OPT_FDOUT, |
| #ifdef FFDLY |
| # ifdef FF0 |
| OPT_FF0, /* termios.c_oflag */ |
| # endif |
| # ifdef FF1 |
| OPT_FF1, /* termios.c_oflag */ |
| # endif |
| OPT_FFDLY, /* termios.c_oflag */ |
| #endif |
| #ifdef FIOSETOWN |
| OPT_FIOSETOWN, /* asm/sockios.h */ |
| #endif |
| OPT_FLOCK_EX, /* flock(fd, LOCK_EX) */ |
| OPT_FLOCK_EX_NB, /* flock(fd, LOCK_EX|LOCK_NB) */ |
| OPT_FLOCK_SH, /* flock(fd, LOCK_SH) */ |
| OPT_FLOCK_SH_NB, /* flock(fd, LOCK_SH|LOCK_NB) */ |
| OPT_FLUSHO, /* termios.c_lflag */ |
| /*0 OPT_FORCE,*/ |
| OPT_FOREVER, |
| OPT_FORK, |
| OPT_FS_APPEND, |
| OPT_FS_COMPR, |
| OPT_FS_DIRSYNC, |
| OPT_FS_IMMUTABLE, |
| OPT_FS_JOURNAL_DATA, |
| OPT_FS_NOATIME, |
| OPT_FS_NODUMP, |
| OPT_FS_NOTAIL, |
| OPT_FS_SECRM, |
| OPT_FS_SYNC, |
| OPT_FS_TOPDIR, |
| OPT_FS_UNRM, |
| OPT_FTRUNCATE32, /* ftruncate() */ |
| OPT_FTRUNCATE64, /* ftruncate64() */ |
| OPT_F_SETLKW_RD, /* fcntl with struct flock - read-lock, wait */ |
| OPT_F_SETLKW_WR, /* fcntl with struct flock - write-lock, wait */ |
| OPT_F_SETLK_RD, /* fcntl with struct flock - read-lock */ |
| OPT_F_SETLK_WR, /* fcntl with struct flock - write-lock */ |
| OPT_F_SETPIPE_SZ, /* pipe == fifo */ |
| OPT_GROUP, |
| OPT_GROUP_EARLY, |
| OPT_GROUP_LATE, |
| OPT_HISTORY_FILE, /* readline history file */ |
| OPT_HTTP_VERSION, |
| OPT_HUPCL, /* termios.c_cflag */ |
| OPT_ICANON, /* termios.c_lflag */ |
| OPT_ICRNL, /* termios.c_iflag */ |
| OPT_IEXTEN, /* termios.c_lflag */ |
| OPT_IFF_ALLMULTI, /* struct ifreq.ifr_flags */ |
| OPT_IFF_AUTOMEDIA, /* struct ifreq.ifr_flags */ |
| OPT_IFF_BROADCAST, /* struct ifreq.ifr_flags */ |
| OPT_IFF_DEBUG, /* struct ifreq.ifr_flags */ |
| /*OPT_IFF_DYNAMIC,*/ /* struct ifreq.ifr_flags */ |
| OPT_IFF_LOOPBACK, /* struct ifreq.ifr_flags */ |
| OPT_IFF_MASTER, /* struct ifreq.ifr_flags */ |
| OPT_IFF_MULTICAST, /* struct ifreq.ifr_flags */ |
| OPT_IFF_NOARP, /* struct ifreq.ifr_flags */ |
| OPT_IFF_NOTRAILERS, /* struct ifreq.ifr_flags */ |
| OPT_IFF_NO_PI, /* tun: IFF_NO_PI */ |
| OPT_IFF_PORTSEL, /* struct ifreq.ifr_flags */ |
| OPT_IFF_POINTOPOINT, /* struct ifreq.ifr_flags */ |
| OPT_IFF_PROMISC, /* struct ifreq.ifr_flags */ |
| OPT_IFF_RUNNING, /* struct ifreq.ifr_flags */ |
| OPT_IFF_SLAVE, /* struct ifreq.ifr_flags */ |
| OPT_IFF_UP, /* struct ifreq.ifr_flags */ |
| OPT_IGNBRK, /* termios.c_iflag */ |
| OPT_IGNCR, /* termios.c_iflag */ |
| OPT_IGNORECR, /* HTTP */ |
| OPT_IGNOREEOF, /* customized */ |
| OPT_IGNPAR, /* termios.c_iflag */ |
| OPT_IMAXBEL, /* termios.c_iflag */ |
| OPT_INLCR, /* termios.c_iflag */ |
| OPT_INPCK, /* termios.c_iflag */ |
| OPT_INTERVALL, |
| OPT_IPV6_AUTHHDR, |
| OPT_IPV6_DSTOPTS, |
| OPT_IPV6_FLOWINFO, |
| OPT_IPV6_HOPLIMIT, |
| OPT_IPV6_HOPOPTS, |
| OPT_IPV6_JOIN_GROUP, |
| OPT_IPV6_JOIN_SOURCE_GROUP, |
| OPT_IPV6_PKTINFO, |
| OPT_IPV6_RECVDSTOPTS, |
| OPT_IPV6_RECVERR, |
| OPT_IPV6_RECVHOPLIMIT, |
| OPT_IPV6_RECVHOPOPTS, |
| OPT_IPV6_RECVPATHMTU, |
| OPT_IPV6_RECVPKTINFO, |
| OPT_IPV6_RECVRTHDR, |
| OPT_IPV6_RECVTCLASS, |
| OPT_IPV6_RTHDR, |
| OPT_IPV6_TCLASS, |
| OPT_IPV6_UNICAST_HOPS, |
| OPT_IPV6_V6ONLY, |
| #if 0 /* see Linux: man 7 netlink; probably not what we need yet */ |
| OPT_IO_SIOCGIFNAME, |
| #endif |
| OPT_IOCTL_BIN, /* generic ioctl with binary value (pointed to) */ |
| OPT_IOCTL_INT, /* generic ioctl with integer value */ |
| OPT_IOCTL_INTP, /* generic ioctl with integer value (pointed to) */ |
| OPT_IOCTL_STRING, /* generic ioctl with integer value (pointed to) */ |
| OPT_IOCTL_VOID, /* generic ioctl without value */ |
| OPT_IP_ADD_MEMBERSHIP, |
| OPT_IP_ADD_SOURCE_MEMBERSHIP, |
| #ifdef IP_HDRINCL |
| OPT_IP_HDRINCL, |
| #endif |
| #ifdef IP_FREEBIND |
| OPT_IP_FREEBIND, |
| #endif |
| #ifdef IP_MTU |
| OPT_IP_MTU, |
| #endif |
| #ifdef IP_MTU_DISCOVER |
| OPT_IP_MTU_DISCOVER, |
| #endif |
| OPT_IP_MULTICAST_IF, |
| OPT_IP_MULTICAST_LOOP, |
| OPT_IP_MULTICAST_TTL, |
| OPT_IP_OPTIONS, |
| #ifdef IP_PKTINFO |
| OPT_IP_PKTINFO, |
| #endif |
| #ifdef IP_PKTOPTIONS |
| OPT_IP_PKTOPTIONS, |
| #endif |
| OPT_IP_RECVDSTADDR, |
| #ifdef IP_RECVERR |
| OPT_IP_RECVERR, |
| #endif |
| OPT_IP_RECVIF, |
| #ifdef IP_RECVOPTS |
| OPT_IP_RECVOPTS, |
| #endif |
| #ifdef IP_RECVTOS |
| OPT_IP_RECVTOS, |
| #endif |
| #ifdef IP_RECVTTL |
| OPT_IP_RECVTTL, |
| #endif |
| #ifdef IP_RETOPTS |
| OPT_IP_RETOPTS, |
| #endif |
| #ifdef IP_ROUTER_ALERT |
| OPT_IP_ROUTER_ALERT, |
| #endif |
| OPT_IP_TOS, |
| #ifdef IP_TRANSPARENT |
| OPT_IP_TRANSPARENT, |
| #endif |
| OPT_IP_TTL, |
| OPT_ISIG, /* termios.c_lflag */ |
| OPT_ISPEED, /* termios.c_ispeed */ |
| OPT_ISTRIP, /* termios.c_iflag */ |
| #ifdef IUCLC |
| OPT_IUCLC, /* termios.c_iflag */ |
| #endif |
| OPT_IXANY, /* termios.c_iflag */ |
| OPT_IXOFF, /* termios.c_iflag */ |
| OPT_IXON, /* termios.c_iflag */ |
| OPT_ACCEPT_TIMEOUT, /* listening socket */ |
| OPT_LOCKFILE, |
| OPT_LOWPORT, |
| OPT_MAX_CHILDREN, |
| #if WITH_POSIXMQ |
| OPT_POSIXMQ_PRIORITY, |
| #endif |
| #ifdef NLDLY |
| # ifdef NL0 |
| OPT_NL0, /* termios.c_oflag */ |
| # endif |
| # ifdef NL0 |
| OPT_NL1, /* termios.c_oflag */ |
| # endif |
| OPT_NLDLY, /* termios.c_oflag */ |
| #endif |
| OPT_NOECHO, /* readline */ |
| OPT_NOFLSH, /* termios.c_lflag */ |
| OPT_NOFORK, /* exec, system */ |
| OPT_NOPROMPT, /* readline */ |
| OPT_NULL_EOF, /* receiving empty packet triggers EOF */ |
| #ifdef OCRNL |
| OPT_OCRNL, /* termios.c_oflag */ |
| #endif |
| #ifdef OFDEL |
| OPT_OFDEL, /* termios.c_oflag */ |
| #endif |
| #ifdef OFILL |
| OPT_OFILL, /* termios.c_oflag */ |
| #endif |
| #ifdef OLCUC |
| OPT_OLCUC, /* termios.c_oflag */ |
| #endif |
| OPT_ONLCR, /* termios.c_oflag */ |
| #ifdef ONLRET |
| OPT_ONLRET, /* termios.c_oflag */ |
| #endif |
| #ifdef ONOCR |
| OPT_ONOCR, /* termios.c_oflag */ |
| #endif |
| #if HAVE_OPENPTY |
| OPT_OPENPTY, |
| #endif |
| OPT_OPENSSL_CAFILE, |
| OPT_OPENSSL_CAPATH, |
| OPT_OPENSSL_CERTIFICATE, |
| OPT_OPENSSL_CIPHERLIST, |
| OPT_OPENSSL_COMMONNAME, |
| #if OPENSSL_VERSION_NUMBER >= 0x00908000L |
| OPT_OPENSSL_COMPRESS, |
| #endif |
| OPT_OPENSSL_DHPARAM, |
| OPT_OPENSSL_EGD, |
| OPT_OPENSSL_FIPS, |
| OPT_OPENSSL_KEY, |
| #if HAVE_SSL_CTX_set_tlsext_max_fragment_length || defined(SSL_CTX_set_tlsext_max_fragment_length) |
| OPT_OPENSSL_MAXFRAGLEN, |
| #endif |
| #if HAVE_SSL_CTX_set_max_send_fragment || defined(SSL_CTX_set_max_send_fragment) |
| OPT_OPENSSL_MAXSENDFRAG, |
| #endif |
| OPT_OPENSSL_MAX_PROTO_VERSION, |
| OPT_OPENSSL_METHOD, |
| OPT_OPENSSL_MIN_PROTO_VERSION, |
| OPT_OPENSSL_NO_SNI, |
| OPT_OPENSSL_PSEUDO, |
| OPT_OPENSSL_SNIHOST, |
| OPT_OPENSSL_VERIFY, |
| OPT_OPOST, /* termios.c_oflag */ |
| OPT_OSPEED, /* termios.c_ospeed */ |
| OPT_O_APPEND, |
| #ifdef O_ASYNC |
| OPT_O_ASYNC, |
| #endif |
| OPT_O_BINARY, /* Cygwin */ |
| OPT_O_CREATE, |
| #ifdef O_DEFER |
| OPT_O_DEFER, |
| #endif |
| #ifdef O_DELAY |
| OPT_O_DELAY, |
| #endif |
| #ifdef O_DIRECT |
| OPT_O_DIRECT, |
| #endif |
| #ifdef O_DIRECTORY |
| OPT_O_DIRECTORY, |
| #endif |
| #ifdef O_DSYNC |
| OPT_O_DSYNC, |
| #endif |
| OPT_O_EXCL, |
| #ifdef O_LARGEFILE |
| OPT_O_LARGEFILE, |
| #endif |
| #if defined(O_NDELAY) && (!defined(O_NONBLOCK) || O_NDELAY != O_NONBLOCK) |
| OPT_O_NDELAY, |
| #endif |
| OPT_O_NOATIME, |
| OPT_O_NOCTTY, |
| #ifdef O_NOFOLLOW |
| OPT_O_NOFOLLOW, |
| #endif |
| OPT_O_NOINHERIT, /* Cygwin */ |
| OPT_O_NONBLOCK, |
| #ifdef O_NSHARE |
| OPT_O_NSHARE, |
| #endif |
| #ifdef O_PRIV |
| OPT_O_PRIV, |
| #endif |
| OPT_O_RDONLY, /* open() */ |
| OPT_O_RDWR, /* open() */ |
| #ifdef O_RSHARE |
| OPT_O_RSHARE, |
| #endif |
| #ifdef O_RSYNC |
| OPT_O_RSYNC, |
| #endif |
| #ifdef O_SYNC |
| OPT_O_SYNC, |
| #endif |
| OPT_O_TEXT, /* Cygwin */ |
| OPT_O_TRUNC, /* open(): O_TRUNC */ |
| OPT_O_WRONLY, /* open() */ |
| OPT_PARENB, /* termios.c_cflag */ |
| OPT_PARMRK, /* termios.c_iflag */ |
| OPT_PARODD, /* termios.c_cflag */ |
| OPT_PATH, |
| #ifdef PENDIN |
| OPT_PENDIN, /* termios.c_lflag */ |
| #endif |
| OPT_PERM, |
| OPT_PERM_EARLY, |
| OPT_PERM_LATE, |
| OPT_PIPES, |
| /*OPT_PORT,*/ |
| OPT_PROMPT, /* readline */ |
| OPT_PROTOCOL, /* 6=TCP, 17=UDP */ |
| OPT_PROTOCOL_FAMILY, /* 1=PF_UNIX, 2=PF_INET, 10=PF_INET6 */ |
| OPT_PROXYPORT, |
| OPT_PROXY_AUTHORIZATION, |
| OPT_PROXY_AUTHORIZATION_FILE, |
| OPT_PROXY_RESOLVE, |
| #if HAVE_DEV_PTMX || HAVE_DEV_PTC |
| OPT_PTMX, |
| #endif |
| OPT_PTY, |
| OPT_PTY_INTERVALL, |
| OPT_PTY_WAIT_SLAVE, |
| OPT_RANGE, /* restrict client socket address */ |
| OPT_RAW, /* termios */ |
| OPT_READBYTES, |
| OPT_RESET_NETNS, /* reset net namespace - not an option, just op! */ |
| OPT_RES_AAONLY, /* resolver(3) */ |
| OPT_RES_DEBUG, /* resolver(3) */ |
| OPT_RES_DEFNAMES, /* resolver(3) */ |
| OPT_RES_DNSRCH, /* resolver(3) */ |
| OPT_RES_IGNTC, /* resolver(3) */ |
| OPT_RES_NSADDR, /* undocumented */ |
| OPT_RES_PRIMARY, /* resolver(3) */ |
| OPT_RES_RECURSE, /* resolver(3) */ |
| OPT_RES_RETRANS, /* undocumented */ |
| OPT_RES_RETRY, /* undocumented */ |
| OPT_RES_STAYOPEN, /* resolver(3) */ |
| OPT_RES_USEVC, /* resolver(3) */ |
| OPT_RETRIEVE_VLAN, /* Linux: get VLAN info on raw sockets per auxdata */ |
| OPT_RETRY, |
| OPT_SANE, /* termios */ |
| OPT_SCTP_MAXSEG, |
| OPT_SCTP_MAXSEG_LATE, |
| OPT_SCTP_NODELAY, |
| OPT_SEEK32_CUR, |
| OPT_SEEK32_END, |
| OPT_SEEK32_SET, |
| OPT_SEEK64_CUR, |
| OPT_SEEK64_END, |
| OPT_SEEK64_SET, |
| OPT_SETGID, |
| OPT_SETGID_EARLY, |
| OPT_SETPGID, |
| OPT_SETSID, |
| OPT_SETSOCKOPT_BIN, |
| OPT_SETSOCKOPT_INT, |
| OPT_SETSOCKOPT_LISTEN, |
| OPT_SETSOCKOPT_STRING, |
| OPT_SETUID, |
| OPT_SETUID_EARLY, |
| OPT_SET_NETNS, /* set net namespace */ |
| OPT_SHELL, |
| OPT_SHUT_CLOSE, |
| OPT_SHUT_DOWN, |
| OPT_SHUT_NONE, |
| OPT_SHUT_NULL, /* send 0 bytes on shutdown */ |
| OPT_SIGHUP, |
| OPT_SIGINT, |
| OPT_SIGQUIT, |
| #ifdef SIOCSPGRP |
| OPT_SIOCSPGRP, |
| #endif |
| OPT_SITOUT_EIO, |
| #ifdef SO_ACCEPTCONN |
| OPT_SO_ACCEPTCONN, |
| #endif /* SO_ACCEPTCONN */ |
| #ifdef SO_ATTACH_FILTER |
| OPT_SO_ATTACH_FILTER, |
| #endif |
| #ifdef SO_AUDIT /* AIX 4.3.3 */ |
| OPT_SO_AUDIT, |
| #endif /* SO_AUDIT */ |
| #ifdef SO_BINDTODEVICE |
| OPT_SO_BINDTODEVICE, |
| #endif |
| OPT_SO_BROADCAST, |
| #ifdef SO_BSDCOMPAT |
| OPT_SO_BSDCOMPAT, |
| #endif |
| #ifdef SO_CKSUMRECV |
| OPT_SO_CKSUMRECV, |
| #endif /* SO_CKSUMRECV */ |
| OPT_SO_DEBUG, |
| #ifdef SO_DETACH_FILTER |
| OPT_SO_DETACH_FILTER, |
| #endif |
| #ifdef SO_DGRAM_ERRIND |
| OPT_SO_DGRAM_ERRIND, |
| #endif |
| #ifdef SO_DONTLINGER |
| OPT_SO_DONTLINGER, |
| #endif |
| OPT_SO_DONTROUTE, |
| OPT_SO_ERROR, |
| OPT_SO_KEEPALIVE, |
| #ifdef SO_KERNACCEPT /* AIX 4.3.3 */ |
| OPT_SO_KERNACCEPT, |
| #endif /* SO_KERNACCEPT */ |
| OPT_SO_LINGER, |
| #ifdef SO_NO_CHECK |
| OPT_SO_NO_CHECK, |
| #endif |
| #ifdef SO_NOREUSEADDR /* AIX 4.3.3 */ |
| OPT_SO_NOREUSEADDR, |
| #endif /* SO_NOREUSEADDR */ |
| OPT_SO_OOBINLINE, |
| #ifdef SO_PASSCRED |
| OPT_SO_PASSCRED, |
| #endif |
| #ifdef SO_PEERCRED |
| OPT_SO_PEERCRED, |
| #endif |
| #ifdef SO_PRIORITY |
| OPT_SO_PRIORITY, |
| #endif |
| OPT_SO_PROTOTYPE, |
| OPT_SO_RCVBUF, |
| OPT_SO_RCVBUF_LATE, |
| #ifdef SO_RCVLOWAT |
| OPT_SO_RCVLOWAT, |
| #endif |
| #ifdef SO_RCVTIMEO |
| OPT_SO_RCVTIMEO, |
| #endif |
| OPT_SO_REUSEADDR, |
| #ifdef SO_REUSEPORT |
| OPT_SO_REUSEPORT, |
| #endif /* defined(SO_REUSEPORT) */ |
| #ifdef SO_SECURITY_AUTHENTICATION |
| OPT_SO_SECURITY_AUTHENTICATION, |
| #endif |
| #ifdef SO_SECURITY_ENCRYPTION_NETWORK |
| OPT_SO_SECURITY_ENCRYPTION_NETWORK, |
| #endif |
| #ifdef SO_SECURITY_ENCRYPTION_TRANSPORT |
| OPT_SO_SECURITY_ENCRYPTION_TRANSPORT, |
| #endif |
| OPT_SO_SNDBUF, |
| OPT_SO_SNDBUF_LATE, |
| #ifdef SO_SNDLOWAT |
| OPT_SO_SNDLOWAT, |
| #endif |
| #ifdef SO_SNDTIMEO |
| OPT_SO_SNDTIMEO, |
| #endif |
| OPT_SO_TIMESTAMP, /* Linux */ |
| OPT_SO_TYPE, |
| #ifdef SO_USELOOPBACK |
| OPT_SO_USELOOPBACK, |
| #endif /* SO_USELOOPBACK */ |
| #ifdef SO_USE_IFBUFS |
| OPT_SO_USE_IFBUFS, |
| #endif /* SO_USE_IFBUFS */ |
| #if 1 || defined(WITH_SOCKS4) |
| OPT_SOCKSPORT, |
| OPT_SOCKSUSER, |
| #endif |
| OPT_SOURCEPORT, |
| OPT_STDERR, /* with exec, system */ |
| # define ENABLE_OPTCODE |
| # include "xio-streams.h" |
| # undef ENABLE_OPTCODE |
| OPT_SUBSTUSER_EARLY, |
| OPT_SUBSTUSER, |
| #if defined(HAVE_SETGRENT) && defined(HAVE_GETGRENT) && defined(HAVE_ENDGRENT) |
| OPT_SUBSTUSER_DELAYED, |
| #endif |
| OPT_SYMBOLIC_LINK, /* with pty */ |
| #ifdef TABDLY |
| # ifdef TAB0 |
| OPT_TAB0, /* termios.c_oflag */ |
| # endif |
| # ifdef TAB1 |
| OPT_TAB1, /* termios.c_oflag */ |
| # endif |
| # ifdef TAB2 |
| OPT_TAB2, /* termios.c_oflag */ |
| # endif |
| # ifdef TAB3 |
| OPT_TAB3, /* termios.c_oflag */ |
| # endif |
| OPT_TABDLY, /* termios.c_oflag */ |
| #endif |
| OPT_TCPWRAPPERS, /* libwrap */ |
| OPT_TCPWRAP_ETC, /* libwrap */ |
| OPT_TCPWRAP_HOSTS_ALLOW_TABLE, /* libwrap */ |
| OPT_TCPWRAP_HOSTS_DENY_TABLE, /* libwrap */ |
| OPT_TCP_ABORT_THRESHOLD, /* HP-UX */ |
| OPT_TCP_CONN_ABORT_THRESHOLD, /* HP-UX */ |
| #ifdef TCP_CORK |
| OPT_TCP_CORK, |
| #endif |
| #ifdef TCP_DEFER_ACCEPT |
| OPT_TCP_DEFER_ACCEPT, /* Linux 2.4.0 */ |
| #endif |
| #ifdef TCP_INFO |
| OPT_TCP_INFO, /* Linux 2.4.0 */ |
| #endif |
| #ifdef TCP_KEEPCNT |
| OPT_TCP_KEEPCNT, /* Linux 2.4.0 */ |
| #endif |
| #ifdef TCP_KEEPIDLE |
| OPT_TCP_KEEPIDLE, /* Linux 2.4.0 */ |
| #endif |
| OPT_TCP_KEEPINIT, /* OSF1 */ |
| #ifdef TCP_KEEPINTVL |
| OPT_TCP_KEEPINTVL, /* Linux 2.4.0 */ |
| #endif |
| #ifdef TCP_LINGER2 |
| OPT_TCP_LINGER2, /* Linux 2.4.0 */ |
| #endif |
| #ifdef TCP_MAXSEG |
| OPT_TCP_MAXSEG, |
| OPT_TCP_MAXSEG_LATE, |
| #endif |
| OPT_TCP_MD5SIG, /* FreeBSD */ |
| #ifdef TCP_NODELAY |
| OPT_TCP_NODELAY, |
| #endif |
| OPT_TCP_NOOPT, /* FreeBSD */ |
| OPT_TCP_NOPUSH, /* FreeBSD */ |
| OPT_TCP_PAWS, /* OSF1 */ |
| #ifdef TCP_QUICKACK |
| OPT_TCP_QUICKACK, /* Linux 2.4 */ |
| #endif |
| #ifdef TCP_RFC1323 |
| OPT_TCP_RFC1323, /* AIX 4.3.3 */ |
| #endif |
| OPT_TCP_SACKENA, /* OSF1 */ |
| OPT_TCP_SACK_DISABLE, /* OpenBSD */ |
| OPT_TCP_SIGNATURE_ENABLE, /* OpenBSD */ |
| #ifdef TCP_STDURG |
| OPT_TCP_STDURG, /* AIX 4.3.3; Linux: see man 7 tcp */ |
| #endif |
| #ifdef TCP_SYNCNT |
| OPT_TCP_SYNCNT, /* Linux 2.4.0 */ |
| #endif |
| OPT_TCP_TSOPTENA, /* OSF1 */ |
| #ifdef TCP_WINDOW_CLAMP |
| OPT_TCP_WINDOW_CLAMP, /* Linux 2.4.0 */ |
| #endif |
| OPT_TERMIOS_CFMAKERAW, /* termios.cfmakeraw() */ |
| OPT_TERMIOS_RAWER, |
| OPT_TIOCSCTTY, |
| OPT_TOSTOP, /* termios.c_lflag */ |
| OPT_TUN_DEVICE, /* tun: /dev/net/tun ... */ |
| OPT_TUN_NAME, /* tun: tun0 */ |
| OPT_TUN_TYPE, /* tun: tun|tap */ |
| OPT_UDPLITE_RECV_CSCOV, |
| OPT_UDPLITE_SEND_CSCOV, |
| OPT_UMASK, |
| OPT_UNIX_BIND_TEMPNAME, /* UNIX domain sockets */ |
| OPT_UNIX_TIGHTSOCKLEN, |
| OPT_UNLINK, |
| OPT_UNLINK_CLOSE, |
| OPT_UNLINK_EARLY, |
| OPT_UNLINK_LATE, |
| OPT_UN_UMASK, |
| OPT_USER, |
| OPT_USER_EARLY, |
| OPT_USER_LATE, |
| #ifdef VDISCARD |
| OPT_VDISCARD, /* termios.c_cc */ |
| #endif |
| OPT_VDSUSP, /* termios.c_cc - HP-UX */ |
| OPT_VEOF, /* termios.c_cc */ |
| OPT_VEOL, /* termios.c_cc */ |
| OPT_VEOL2, /* termios.c_cc */ |
| OPT_VERASE, /* termios.c_cc */ |
| OPT_VINTR, /* termios.c_cc */ |
| OPT_VKILL, /* termios.c_cc */ |
| OPT_VLNEXT, /* termios.c_cc */ |
| OPT_VMIN, /* termios.c_cc */ |
| OPT_VQUIT, /* termios.c_cc */ |
| OPT_VREPRINT, /* termios.c_cc */ |
| OPT_VSTART, /* termios.c_cc */ |
| OPT_VSTOP, /* termios.c_cc */ |
| OPT_VSUSP, /* termios.c_cc */ |
| OPT_VSWTC, /* termios.c_cc */ |
| OPT_VTIME, /* termios.c_cc */ |
| #ifdef VTDLY |
| # ifdef VT0 |
| OPT_VT0, /* termios.c_oflag */ |
| # endif |
| # ifdef VT1 |
| OPT_VT1, /* termios.c_oflag */ |
| # endif |
| OPT_VTDLY, /* termios.c_oflag */ |
| #endif |
| #ifdef VWERASE |
| OPT_VWERASE, /* termios.c_cc */ |
| #endif |
| OPT_WAITLOCK, |
| #ifdef XCASE |
| OPT_XCASE, /* termios.c_lflag */ |
| #endif |
| #if defined(TABDLY) && defined(XTABS) |
| OPT_XTABS, /* termios.c_oflag */ |
| #endif |
| OPT_nocomma /* make aix xlc happy, no trailing comma */ |
| } ; |
| |
| /* keep consistent with xiohelp.c:optionphasenames ! */ |
| enum e_phase { |
| PH_ALL, /* not for option definitions; use in apply funcs to |
| say "all phases" */ |
| PH_OFFSET, /* automatically applied to xio-fd */ |
| PH_INIT, /* retrieving info from original state */ |
| PH_EARLY, /* before any other processing */ |
| |
| PH_PREOPEN, /* before file descriptor is created/opened */ |
| PH_OPEN, /* during filesystem entry creation/open */ |
| PH_PASTOPEN, /* past filesystem entry creation/open */ |
| |
| PH_PRESOCKET, /* before socket call */ |
| PH_SOCKET, /* for socket call */ |
| PH_PASTSOCKET, /* after socket call */ |
| |
| PH_PREBIGEN, /* before socketpair() pipe() openpty() */ |
| PH_BIGEN, /* during socketpair() pipe() openpty() */ |
| PH_PASTBIGEN, /* past socketpair() pipe() openpty() */ |
| PH_FD, /* soon after FD creation or identification */ |
| |
| PH_PREBIND, /* before socket bind() */ |
| PH_BIND, /* during socket bind() ? */ |
| PH_PASTBIND, /* past socket bind() - for client and server sockets! */ |
| |
| PH_PRELISTEN, /* before socket listen() */ |
| PH_LISTEN, /* during socket listen() ? */ |
| PH_PASTLISTEN, /* after socket listen() */ |
| |
| PH_PRECONNECT, /* before socket connect() */ |
| PH_CONNECT, /* during socket connect() ? */ |
| PH_PASTCONNECT, /* after socket connect() */ |
| |
| PH_PREACCEPT, /* before socket accept() */ |
| PH_ACCEPT, /* during socket accept() ? */ |
| PH_PASTACCEPT, /* after socket accept() */ |
| PH_CONNECTED, /* for sockets, after connect() or accept() */ |
| |
| PH_PREFORK, /* before fork() (with both listen and exec!) */ |
| PH_FORK, /* during fork() (with both listen and exec!) */ |
| PH_PASTFORK, /* after fork() (with both listen and exec!) */ |
| |
| PH_LATE, /* FD is ready, before start of data loop */ |
| PH_LATE2, /* FD is ready, dropping privileges */ |
| |
| PH_PREEXEC, /* before exec() or system() */ |
| PH_EXEC, /* during exec() or system() */ |
| PH_PASTEXEC, /* only reached on addresses that do NOT exec() */ |
| PH_SPEC /* specific to situation, not fix */ |
| } ; |
| |
| /* atomic structure to describe the syntax and more important semantics of an |
| option */ |
| struct optdesc { |
| const char *defname; /* default name */ |
| const char *nickname; /* usual name */ |
| enum e_optcode optcode; /* short form of option name */ |
| groups_t group; |
| enum e_phase phase; /* when this option is to be used */ |
| enum e_types type; /* the data type as expected on input, and stored */ |
| enum e_func func; /* which function can apply this option, e.g. ioctl(), |
| getsockopt(), or just a bit pattern */ |
| int major; /* major id for func: level (SOL_...) for setsockopt(), |
| request for ioctl() */ |
| int minor; /* minor id for func: SO_..., IP_..., */ |
| long arg3; |
| } ; |
| |
| extern bool xioopts_ignoregroups; |
| extern const struct optname optionnames[]; |
| |
| |
| extern int retropt_bool(struct opt *opts, int optcode, bool *result); |
| extern int retropt_short(struct opt *opts, int optcode, short *result); |
| extern int retropt_ushort(struct opt *opts, int optcode, unsigned short *result); |
| extern int retropt_int(struct opt *opts, int optcode, int *result); |
| extern int retropt_2integrals(struct opt *opts, int optcode, union integral *value1, union integral *value2); |
| extern int retropt_uint(struct opt *opts, int optcode, unsigned int *result); |
| extern int retropt_long(struct opt *opts, int optcode, long *result); |
| extern int retropt_ulong(struct opt *opts, int optcode, unsigned long *result); |
| extern int retropt_flag(struct opt *opts, int optcode, flags_t *result); |
| extern int retropt_string(struct opt *opts, int optcode, char **result); |
| extern int retropt_timespec(struct opt *opts, int optcode, struct timespec *result); |
| extern int retropt_bind(struct opt *opts, int af, int socktype, int ipproto, struct sockaddr *sa, socklen_t *salen, int feats, const int ai_flags[2]); |
| extern int applyopt_fd(int fd, struct opt *opt); |
| extern int applyopt_single(struct single *sfd, struct opt *opt); |
| extern int applyopts(struct single *sfd, int fd, struct opt *opts, enum e_phase phase); |
| extern int applyopts2(struct single *sfd, int fd, struct opt *opts, unsigned int from, unsigned int to); |
| extern int applyopts_optgroup(struct single *sfd, int fd, struct opt *opts, groups_t groups); |
| extern int applyopts_flags(struct opt *opts, groups_t group, flags_t *result); |
| extern int applyopts_cloexec(int fd, struct opt *opts); |
| extern int applyopts_fchown(int fd, struct opt *opts); |
| extern int applyopts_single(struct single *fd, struct opt *opts, enum e_phase phase); |
| extern int applyopts_offset(struct single *xfd, struct opt *opts); |
| extern int applyopts_signal(struct single *xfd, struct opt *opts); |
| extern int _xio_openlate(struct single *fd, struct opt *opts); |
| extern int parseopts(const char **a, groups_t groups, struct opt **opts); |
| extern int parseopts_table(const char **a, groups_t groups, |
| struct opt **opts, |
| const struct optname optionnames[], size_t optionnum); |
| extern const struct opt *searchopt(const struct opt *opts, groups_t groups, enum e_phase from, enum e_phase to, |
| enum e_func func); |
| extern struct opt *copyopts(const struct opt *opts, groups_t groups); |
| extern struct opt *moveopts(struct opt *opts, groups_t groups); |
| extern int leftopts(const struct opt *opts); |
| extern int showleft(const struct opt *opts); |
| extern groups_t groupbits(int fd); |
| extern groups_t _groupbits(mode_t mode); |
| extern int dropopts(struct opt *opts, unsigned int phase); |
| extern int dropopts2(struct opt *opts, unsigned int from, unsigned int to); |
| extern int dumpopts(struct opt *opts); |
| |
| #if HAVE_BASIC_UID_T==1 |
| # define retropt_uid(o,c,r) retropt_short(o,c,r) |
| #elif HAVE_BASIC_UID_T==2 |
| # define retropt_uid(o,c,r) retropt_ushort(o,c,r) |
| #elif HAVE_BASIC_UID_T==3 |
| # define retropt_uid(o,c,r) retropt_int(o,c,r) |
| #elif HAVE_BASIC_UID_T==4 |
| # define retropt_uid(o,c,r) retropt_uint(o,c,r) |
| #elif HAVE_BASIC_UID_T==5 |
| # define retropt_uid(o,c,r) retropt_long(o,c,r) |
| #elif HAVE_BASIC_UID_T==6 |
| # define retropt_uid(o,c,r) retropt_ulong(o,c,r) |
| #else |
| # error "HAVE_BASIC_UID_T is out of range: " HAVE_BASIC_UID_T |
| #endif |
| |
| #if HAVE_BASIC_GID_T==1 |
| # define retropt_gid(o,c,r) retropt_short(o,c,r) |
| #elif HAVE_BASIC_GID_T==2 |
| # define retropt_gid(o,c,r) retropt_ushort(o,c,r) |
| #elif HAVE_BASIC_GID_T==3 |
| # define retropt_gid(o,c,r) retropt_int(o,c,r) |
| #elif HAVE_BASIC_GID_T==4 |
| # define retropt_gid(o,c,r) retropt_uint(o,c,r) |
| #elif HAVE_BASIC_GID_T==5 |
| # define retropt_gid(o,c,r) retropt_long(o,c,r) |
| #elif HAVE_BASIC_GID_T==6 |
| # define retropt_gid(o,c,r) retropt_ulong(o,c,r) |
| #else |
| # error "HAVE_BASIC_GID_T is out of range: " HAVE_BASIC_GID_T |
| #endif |
| |
| #if HAVE_BASIC_MODE_T==1 |
| # define retropt_mode(o,c,r) retropt_short(o,c,r) |
| #elif HAVE_BASIC_MODE_T==2 |
| # define retropt_mode(o,c,r) retropt_ushort(o,c,r) |
| #elif HAVE_BASIC_MODE_T==3 |
| # define retropt_mode(o,c,r) retropt_int(o,c,r) |
| #elif HAVE_BASIC_MODE_T==4 |
| # define retropt_mode(o,c,r) retropt_uint(o,c,r) |
| #elif HAVE_BASIC_MODE_T==5 |
| # define retropt_mode(o,c,r) retropt_long(o,c,r) |
| #elif HAVE_BASIC_MODE_T==6 |
| # define retropt_mode(o,c,r) retropt_ulong(o,c,r) |
| #else |
| # error "HAVE_BASIC_MODE_T is out of range: " HAVE_BASIC_MODE_T |
| #endif |
| |
| #endif /* !defined(__xioopts_h_included) */ |
