diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/alpha/dl-machine.h | 34 | ||||
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 45 | ||||
| -rw-r--r-- | sysdeps/generic/dl-sysdepio.c | 72 | ||||
| -rw-r--r-- | sysdeps/generic/netinet/icmp6.h | 203 | ||||
| -rw-r--r-- | sysdeps/generic/netinet/in.h | 311 | ||||
| -rw-r--r-- | sysdeps/generic/netinet/inbits.h | 84 | ||||
| -rw-r--r-- | sysdeps/generic/netinet/ip6.h | 44 | ||||
| -rw-r--r-- | sysdeps/generic/strcasecmp.c | 25 | ||||
| -rw-r--r-- | sysdeps/generic/strcasecmp_l.c | 20 | ||||
| -rw-r--r-- | sysdeps/generic/strncase.c | 29 | ||||
| -rw-r--r-- | sysdeps/generic/strncase_l.c | 22 | ||||
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 9 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/__math.h | 4 | ||||
| -rw-r--r-- | sysdeps/m68k/dl-machine.h | 10 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 143 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdepio.c | 107 | ||||
| -rw-r--r-- | sysdeps/mips/dl-machine.h | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/dl-machine.h | 4 | ||||
| -rw-r--r-- | sysdeps/sparc/dl-machine.h | 11 | ||||
| -rw-r--r-- | sysdeps/stub/dl-machine.h | 29 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/netinet/in.h | 317 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/netinet/inbits.h | 75 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c | 49 |
23 files changed, 459 insertions, 1192 deletions
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h index 7a51df5f00..49d6830a65 100644 --- a/sysdeps/alpha/dl-machine.h +++ b/sysdeps/alpha/dl-machine.h @@ -86,7 +86,7 @@ elf_machine_load_address (void) /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void +static inline int elf_machine_runtime_setup (struct link_map *l, int lazy) { Elf64_Addr plt; @@ -104,7 +104,13 @@ elf_machine_runtime_setup (struct link_map *l, int lazy) /* Identify this shared object */ *(Elf64_Addr *)(plt + 24) = (Elf64_Addr) l; + + /* If the first instruction of the plt entry is not + "br $28, plt0", we cannot do lazy relocation. */ + lazy = (*(unsigned *)(plt + 32) == 0xc39ffff7); } + + return lazy; } /* This code is used in dl-runtime.c to call the `fixup' function @@ -145,9 +151,11 @@ _dl_runtime_resolve: .prologue 1 /* Set up the arguments for _dl_runtime_resolve. */ /* $16 = link_map out of plt0 */ + /* $17 = offset of reloc entry = ($28 - $27 - 20) /12 * 24 */ + subq $28, $27, $17 ldq $16, 8($27) - /* $17 = offset of reloc entry */ - mov $28, $17 + subq $17, 20, $17 + addq $17, $17, $17 /* Do the fixup */ bsr $26, fixup..ng /* Move the destination address into position. */ @@ -290,14 +298,18 @@ elf_alpha_fix_plt(struct link_map *l, lo = (short)hi; hi = (hi - lo) >> 16; - /* Emit "ldah $27,H($27)" */ - plte[0] = 0x277b0000 | (hi & 0xffff); - /* Emit "lda $27,L($27)" */ plte[1] = 0x237b0000 | (lo & 0xffff); /* Emit "br $31,function" */ plte[2] = 0xc3e00000 | (edisp & 0x1fffff); + + /* Think about thread-safety -- the previous instructions must be + committed to memory before the first is overwritten. */ + __asm__ __volatile__("wmb" : : : "memory"); + + /* Emit "ldah $27,H($27)" */ + plte[0] = 0x277b0000 | (hi & 0xffff); } else { @@ -310,14 +322,18 @@ elf_alpha_fix_plt(struct link_map *l, lo = (short)hi; hi = (hi - lo) >> 16; - /* Emit "ldah $27,H($27)" */ - plte[0] = 0x277b0000 | (hi & 0xffff); - /* Emit "ldq $27,L($27)" */ plte[1] = 0xa77b0000 | (lo & 0xffff); /* Emit "jmp $31,($27)" */ plte[2] = 0x6bfb0000; + + /* Think about thread-safety -- the previous instructions must be + committed to memory before the first is overwritten. */ + __asm__ __volatile__("wmb" : : : "memory"); + + /* Emit "ldah $27,H($27)" */ + plte[0] = 0x277b0000 | (hi & 0xffff); } /* At this point, if we've been doing runtime resolution, Icache is dirty. diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index b7e1410b89..f10fca81fd 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -130,48 +130,3 @@ void _dl_sysdep_start_cleanup (void) { } - -#ifndef MAP_ANON -/* This is only needed if the system doesn't support MAP_ANON. */ - -int -_dl_sysdep_open_zero_fill (void) -{ - return __open ("/dev/zero", O_RDONLY); -} -#endif - -/* Read the whole contents of FILE into new mmap'd space with given - protections. *SIZEP gets the size of the file. */ - -void * -_dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot) -{ - void *result; - struct stat st; - int fd = __open (file, O_RDONLY); - if (fd < 0) - return NULL; - if (__fxstat (_STAT_VER, fd, &st) < 0) - result = NULL; - else - { - /* Map a copy of the file contents. */ - result = __mmap (0, st.st_size, prot, -#ifdef MAP_COPY - MAP_COPY -#else - MAP_PRIVATE -#endif -#ifdef MAP_FILE - | MAP_FILE -#endif - , fd, 0); - if (result == (void *) -1) - result = NULL; - else - *sizep = st.st_size; - } - __close (fd); - return result; -} diff --git a/sysdeps/generic/dl-sysdepio.c b/sysdeps/generic/dl-sysdepio.c deleted file mode 100644 index ed6078714d..0000000000 --- a/sysdeps/generic/dl-sysdepio.c +++ /dev/null @@ -1,72 +0,0 @@ -/* Operating I/O support for run-time dynamic linker. Generic Unix version. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <unistd.h> -#include <stdarg.h> -#include <string.h> - - -void -_dl_sysdep_fatal (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDERR_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); - - _exit (127); -} - - -void -_dl_sysdep_error (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDERR_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} - - -void -_dl_sysdep_message (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDOUT_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} diff --git a/sysdeps/generic/netinet/icmp6.h b/sysdeps/generic/netinet/icmp6.h deleted file mode 100644 index f41cdfeeeb..0000000000 --- a/sysdeps/generic/netinet/icmp6.h +++ /dev/null @@ -1,203 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _NETINET_ICMP6_H -#define _NETINET_ICMP6_H 1 - -#include <sys/types.h> - -#define ICMPV6_FILTER 1 - -#define ICMPV6_FILTER_BLOCK 1 -#define ICMPV6_FILTER_PASS 2 -#define ICMPV6_FILTER_BLOCKOTHERS 3 -#define ICMPV6_FILTER_PASSONLY 4 - -struct icmpv6_filter - { - u_int32_t data[8]; - }; - -struct icmpv6hdr - { - u_int8_t icmpv6_type; /* type field */ - u_int8_t icmpv6_code; /* code field */ - u_int16_t icmpv6_cksum; /* checksum field */ - union - { - u_int32_t un_data32[1]; /* type-specific field */ - u_int16_t un_data16[2]; /* type-specific field */ - u_int8_t un_data8[4]; /* type-specific field */ - } icmpv6_dataun; - }; - -#define icmpv6_data32 icmpv6_dataun.un_data32 -#define icmpv6_data16 icmpv6_dataun.un_data16 -#define icmpv6_data8 icmpv6_dataun.un_data8 -#define icmpv6_pptr icmpv6_data32[0] /* parameter prob */ -#define icmpv6_mtu icmpv6_data32[0] /* packet too big */ -#define icmpv6_id icmpv6_data16[0] /* echo request/reply */ -#define icmpv6_seq icmpv6_data16[1] /* echo request/reply */ -#define icmpv6_maxdelay icmpv6_data16[0] /* mcast group membership */ - -#define ICMPV6_DEST_UNREACH 1 -#define ICMPV6_PACKET_TOOBIG 2 -#define ICMPV6_TIME_EXCEEDED 3 -#define ICMPV6_PARAMETER_PROBLEM 4 -#define ICMPV6_INFOMSG_MASK 128 /* message is info if bit set */ -#define ICMPV6_ECHOREQUEST 128 -#define ICMPV6_ECHOREPLY 129 -#define ICMPV6_MGM_QUERY 130 -#define ICMPV6_MGM_REPORT 131 -#define ICMPV6_MGM_REDUCTION 132 - -#define ICMPV6_DEST_UNREACH_NOROUTE 0 -#define ICMPV6_DEST_UNREACH_ADMIN 1 /* administratively prohibited */ -#define ICMPV6_DEST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor (and must be) */ -#define ICMPV6_DEST_UNREACH_ADDR 3 -#define ICMPV6_DEST_UNREACH_NOPORT 4 -#define ICMPV6_TIME_EXCEED_HOPS 0 /* Hop Limit == 0 in transit */ -#define ICMPV6_TIME_EXCEED_REASSEMBLY 1 /* Reassembly time out */ -#define ICMPV6_PARAMPROB_HEADER 0 /* erroneous header field */ -#define ICMPV6_PARAMPROB_NEXTHEADER 1 /* unrecognized Next Header */ -#define ICMPV6_PARAMPROB_OPTION 2 /* unrecognized option */ - -#if defined(__OPTIMIZE__) -#include <asm/bitops.h> - -#define ICMPV6_FILTER_WILLPASS(type, filterp) \ - (test_bit(type, filterp) == 0) - -#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \ - test_bit(type, filterp) - -#define ICMPV6_FILTER_SETPASS(type, filterp) \ - clear_bit(type & 0x1f, &((filterp)->data[type >> 5])) - -#define ICMPV6_FILTER_SETBLOCK(type, filterp) \ - set_bit(type & 0x1f, &((filterp)->data[type >> 5])) -#else -#define ICMPV6_FILTER_WILLPASS(type, filterp) \ - ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) == 0) - -#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \ - ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) != 0) - -#define ICMPV6_FILTER_SETPASS(type, filterp) \ - ((((filterp)->data[(type) >> 5]) &= ~(1 << ((type) & 31)))) - -#define ICMPV6_FILTER_SETBLOCK(type, filterp) \ - ((((filterp)->data[(type) >> 5]) |= (1 << ((type) & 31)))) -#endif - -#define ICMPV6_FILTER_SETPASSALL(filterp) \ - memset(filterp, 0, sizeof(struct icmpv6_filter)); - -#define ICMPV6_FILTER_SETBLOCKALL(filterp) \ - memset(filterp, 0xFF, sizeof(struct icmpv6_filter)); - -#define ND6_ROUTER_SOLICITATION 133 -#define ND6_ROUTER_ADVERTISEMENT 134 -#define ND6_NEIGHBOR_SOLICITATION 135 -#define ND6_NEIGHBOR_ADVERTISEMENT 136 -#define ND6_REDIRECT 137 - -enum nd6_option - { - ND6_OPT_SOURCE_LINKADDR=1, - ND6_OPT_TARGET_LINKADDR=2, - ND6_OPT_PREFIX_INFORMATION=3, - ND6_OPT_REDIRECTED_HEADER=4, - ND6_OPT_MTU=5, - ND6_OPT_ENDOFLIST=256 - }; - -struct nd6_router_solicit /* router solicitation */ - { - struct icmpv6hdr rsol_hdr; - }; - -#define rsol_type rsol_hdr.icmpv6_type -#define rsol_code rsol_hdr.icmpv6_code -#define rsol_cksum rsol_hdr.icmpv6_cksum -#define rsol_reserved rsol_hdr.icmpv6_data32[0] - -struct nd6_router_advert - { - struct icmpv6hdr radv_hdr; - u_int32_t radv_reachable; /* reachable time */ - u_int32_t radv_retransmit; /* reachable retransmit time */ - }; - -#define radv_type radv_hdr.icmpv6_type -#define radv_code radv_hdr.icmpv6_code -#define radv_cksum radv_hdr.icmpv6_cksum -#define radv_maxhoplimit radv_hdr.icmpv6_data8[0] -#define radv_m_o_res radv_hdr.icmpv6_data8[1] -#define ND6_RADV_M_BIT 0x80 -#define ND6_RADV_O_BIT 0x40 -#define radv_router_lifetime radv_hdr.icmpv6_data16[1] - -struct nd6_nsolicitation /* neighbor solicitation */ - { - struct icmpv6hdr nsol6_hdr; - struct in6_addr nsol6_target; - }; - -struct nd6_nadvertisement /* neighbor advertisement */ - { - struct icmpv6hdr nadv6_hdr; - struct in6_addr nadv6_target; - }; - -#define nadv6_flags nadv6_hdr.icmpv6_data32[0] -#define ND6_NADVERFLAG_ISROUTER 0x80 -#define ND6_NADVERFLAG_SOLICITED 0x40 -#define ND6_NADVERFLAG_OVERRIDE 0x20 - -struct nd6_redirect /* redirect */ - { - struct icmpv6hdr redirect_hdr; - struct in6_addr redirect_target; - struct in6_addr redirect_destination; - }; - -struct nd6_opt_prefix_info /* prefix information */ - { - u_int8_t opt_type; - u_int8_t opt_length; - u_int8_t opt_prefix_length; - u_int8_t opt_l_a_res; - u_int32_t opt_valid_life; - u_int32_t opt_preferred_life; - u_int32_t opt_reserved2; - struct in6_addr opt_prefix; - }; - -#define ND6_OPT_PI_L_BIT 0x80 -#define ND6_OPT_PI_A_BIT 0x40 - -struct nd6_opt_mtu /* MTU option */ - { - u_int8_t opt_type; - u_int8_t opt_length; - u_int16_t opt_reserved; - u_int32_t opt_mtu; - }; - -#endif /* _NETINET6_ICMPV6_H */ diff --git a/sysdeps/generic/netinet/in.h b/sysdeps/generic/netinet/in.h deleted file mode 100644 index 1f3e241869..0000000000 --- a/sysdeps/generic/netinet/in.h +++ /dev/null @@ -1,311 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _NETINET_IN_H - -#define _NETINET_IN_H 1 -#include <features.h> - -#include <sys/socket.h> -#include <sys/types.h> - -__BEGIN_DECLS - -/* Standard well-defined IP protocols. */ -enum - { - IPPROTO_IP = 0, /* Dummy protocol for TCP. */ - IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ - IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ - IPPROTO_TCP = 6, /* Transmission Control Protocol. */ - IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ - IPPROTO_PUP = 12, /* PUP protocol. */ - IPPROTO_UDP = 17, /* User Datagram Protocol. */ - IPPROTO_IDP = 22, /* XNS IDP protocol. */ - - IPPROTO_RAW = 255, /* Raw IP packets. */ - IPPROTO_MAX - }; - -/* Standard well-known ports. */ -enum - { - IPPORT_ECHO = 7, /* Echo service. */ - IPPORT_DISCARD = 9, /* Discard transmissions service. */ - IPPORT_SYSTAT = 11, /* System status service. */ - IPPORT_DAYTIME = 13, /* Time of day service. */ - IPPORT_NETSTAT = 15, /* Network status service. */ - IPPORT_FTP = 21, /* File Transfer Protocol. */ - IPPORT_TELNET = 23, /* Telnet protocol. */ - IPPORT_SMTP = 25, /* Simple Mail Transfer Protocol. */ - IPPORT_TIMESERVER = 37, /* Timeserver service. */ - IPPORT_NAMESERVER = 42, /* Domain Name Service. */ - IPPORT_WHOIS = 43, /* Internet Whois service. */ - IPPORT_MTP = 57, - - IPPORT_TFTP = 69, /* Trivial File Transfer Protocol. */ - IPPORT_RJE = 77, - IPPORT_FINGER = 79, /* Finger service. */ - IPPORT_TTYLINK = 87, - IPPORT_SUPDUP = 95, /* SUPDUP protocol. */ - - - IPPORT_EXECSERVER = 512, /* execd service. */ - IPPORT_LOGINSERVER = 513, /* rlogind service. */ - IPPORT_CMDSERVER = 514, - IPPORT_EFSSERVER = 520, - - /* UDP ports. */ - IPPORT_BIFFUDP = 512, - IPPORT_WHOSERVER = 513, - IPPORT_ROUTESERVER = 520, - - /* Ports less than this value are reserved for privileged processes. */ - IPPORT_RESERVED = 1024, - - /* Ports greater this value are reserved for (non-privileged) servers. */ - IPPORT_USERRESERVED = 5000 - }; - - -/* Link numbers. */ -#define IMPLINK_IP 155 -#define IMPLINK_LOWEXPER 156 -#define IMPLINK_HIGHEXPER 158 - - -/* Internet address. */ -struct in_addr - { - unsigned int s_addr; - }; - - -/* Definitions of the bits in an Internet address integer. - - On subnets, host and network parts are found according to - the subnet mask, not these masks. */ - -#define IN_CLASSA(a) ((((unsigned) (a)) & 0x80000000) == 0) -#define IN_CLASSA_NET 0xff000000 -#define IN_CLASSA_NSHIFT 24 -#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET) -#define IN_CLASSA_MAX 128 - -#define IN_CLASSB(a) ((((unsigned) (a)) & 0xc0000000) == 0x80000000) -#define IN_CLASSB_NET 0xffff0000 -#define IN_CLASSB_NSHIFT 16 -#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET) -#define IN_CLASSB_MAX 65536 - -#define IN_CLASSC(a) ((((unsigned) (a)) & 0xc0000000) == 0xc0000000) -#define IN_CLASSC_NET 0xffffff00 -#define IN_CLASSC_NSHIFT 8 -#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET) - -#define IN_CLASSD(a) ((((unsigned) (a)) & 0xf0000000) == 0xe0000000) -#define IN_MULTICAST(a) IN_CLASSD(a) - -#define IN_EXPERIMENTAL(a) ((((unsigned) (a)) & 0xe0000000) == 0xe0000000) -#define IN_BADCLASS(a) ((((unsigned) (a)) & 0xf0000000) == 0xf0000000) - -/* Address to accept any incoming messages. */ -#define INADDR_ANY ((unsigned) 0x00000000) -/* Address to send to all hosts. */ -#define INADDR_BROADCAST ((unsigned) 0xffffffff) -/* Address indicating an error return. */ -#define INADDR_NONE ((unsigned) 0xffffffff) - -/* Network number for local host loopback. */ -#define IN_LOOPBACKNET 127 -/* Address to loopback in software to local host. */ -#ifndef INADDR_LOOPBACK -#define INADDR_LOOPBACK ((unsigned) 0x7f000001) /* Inet address 127.0.0.1. */ -#endif - - -/* IPv6 address */ -struct in6_addr - { - union - { - u_int8_t u6_addr8[16]; - u_int16_t u6_addr16[8]; - u_int32_t u6_addr32[4]; -#if (~0UL) > 0xffffffff - u_int64_t u6_addr64[2]; -#endif - } in6_u; -#define s6_addr in6_u.u6_addr8 -#define s6_addr16 in6_u.u6_addr16 -#define s6_addr32 in6_u.u6_addr32 -#define s6_addr64 in6_u.u6_addr64 - }; - -extern const struct in6_addr in6addr_any; /* :: */ -extern const struct in6_addr in6addr_loopback; /* ::1 */ -#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } -#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } - -#define INET_ADDRSTRLEN 16 -#define INET6_ADDRSTRLEN 46 - - - -/* Get the definition of the macro to define the common sockaddr members. */ -#include <sockaddrcom.h> - - -/* Structure describing an Internet socket address. */ -struct sockaddr_in - { - __SOCKADDR_COMMON (sin_); - unsigned short int sin_port; /* Port number. */ - struct in_addr sin_addr; /* Internet address. */ - - /* Pad to size of `struct sockaddr'. */ - unsigned char sin_zero[sizeof(struct sockaddr) - - __SOCKADDR_COMMON_SIZE - - sizeof(unsigned short int) - - sizeof(struct in_addr)]; - }; - -/* Ditto, for IPv6. */ -struct sockaddr_in6 - { - __SOCKADDR_COMMON (sin6_); - u_int16_t sin6_port; /* Transport layer port # */ - u_int32_t sin6_flowinfo; /* IPv6 flow information */ - struct in6_addr sin6_addr; /* IPv6 address */ - }; - -/* IPv6 multicast request. */ -struct ipv6_mreq - { - /* IPv6 multicast address of group */ - struct in6_addr ipv6mr_multiaddr; - - /* local IPv6 address of interface */ - int ipv6mr_ifindex; - }; - -/* Options for use with `getsockopt' and `setsockopt' at the IP level. - The first word in the comment at the right is the data type used; - "bool" means a boolean value stored in an `int'. */ -#define IP_OPTIONS 1 /* ip_opts; IP per-packet options. */ -#define IP_HDRINCL 2 /* int; Header is included with data. */ -#define IP_TOS 3 /* int; IP type of service and precedence. */ -#define IP_TTL 4 /* int; IP time to live. */ -#define IP_RECVOPTS 5 /* bool; Receive all IP options w/datagram. */ -#define IP_RECVRETOPTS 6 /* bool; Receive IP options for response. */ -#define IP_RECVDSTADDR 7 /* bool; Receive IP dst addr w/datagram. */ -#define IP_RETOPTS 8 /* ip_opts; Set/get IP per-packet options. */ -#define IP_MULTICAST_IF 9 /* in_addr; set/get IP multicast i/f */ -#define IP_MULTICAST_TTL 10 /* u_char; set/get IP multicast ttl */ -#define IP_MULTICAST_LOOP 11 /* i_char; set/get IP multicast loopback */ -#define IP_ADD_MEMBERSHIP 12 /* ip_mreq; add an IP group membership */ -#define IP_DROP_MEMBERSHIP 13 /* ip_mreq; drop an IP group membership */ - -/* Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS. - The `ip_dst' field is used for the first-hop gateway when using a - source route (this gets put into the header proper). */ -struct ip_opts - { - struct in_addr ip_dst; /* First hop; zero without source route. */ - char ip_opts[40]; /* Actually variable in size. */ - }; - -/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ -struct ip_mreq -{ - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ -}; - -/* Functions to convert between host and network byte order. - - Please note that these functions normally take `unsigned long int' or - `unsigned short int' values as arguments and also return them. But - this was a short-sighted decision since on different systems the types - may have different representations but the values are always the same. */ - -extern u_int32_t ntohl __P ((u_int32_t __netlong)); -extern u_int16_t ntohs __P ((u_int16_t __netshort)); -extern u_int32_t htonl __P ((u_int32_t __hostlong)); -extern u_int16_t htons __P ((u_int16_t __hostshort)); - -#include <endian.h> - -#if __BYTE_ORDER == __BIG_ENDIAN -/* The host byte order is the same as network byte order, - so these functions are all just identity. */ -#define ntohl(x) (x) -#define ntohs(x) (x) -#define htonl(x) (x) -#define htons(x) (x) -#endif - -/* IPV6 socket options. */ -#define IPV6_ADDRFORM 1 -#define IPV6_RXINFO 2 -#define IPV6_RXHOPOPTS 3 -#define IPV6_RXDSTOPTS 4 -#define IPV6_RXSRCRT 5 -#define IPV6_PKTOPTIONS 6 -#define IPV6_CHECKSUM 7 -#define IPV6_HOPLIMIT 8 - -#define IPV6_TXINFO IPV6_RXINFO -#define SCM_SRCINFO IPV6_TXINFO -#define SCM_SRCRT IPV6_RXSRCRT - -#define IPV6_UNICAST_HOPS 16 -#define IPV6_MULTICAST_IF 17 -#define IPV6_MULTICAST_HOPS 18 -#define IPV6_MULTICAST_LOOP 19 -#define IPV6_ADD_MEMBERSHIP 20 -#define IPV6_DROP_MEMBERSHIP 21 - -#define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((((u_int32_t *)(a))[0] == 0) && ((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && ((u_int32_t *)(a))[3] == 0)) - -#define IN6_IS_ADDR_LOOPBACK(a) \ - ((((u_int32_t *)(a))[0] == 0) && ((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && ((u_int32_t *)(a))[3] == htonl(1))) - -#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *)(a))[0] == 0xff) - -#define IN6_IS_ADDR_LINKLOCAL(a) \ - ((((u_int32_t *)(a))[0] & htonl(0xffc00000)) == htonl(0xfe800000)) - -#define IN6_IS_ADDR_SITELOCAL(a) \ - ((((u_int32_t *)(a))[0] & htonl(0xffc00000)) == htonl(0xfec00000)) - -#define IN6_IS_ADDR_V4MAPPED(a) \ - ((((u_int32_t *)(a))[0] == 0) && (((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == htonl(0xffff))) - -#define IN6_IS_ADDR_V4COMPAT(a) \ - ((((u_int32_t *)(a))[0] == 0) && (((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && (ntohl(((u_int32_t *)(a))[3]) > 1)) - - -__END_DECLS - -#endif /* netinet/in.h */ diff --git a/sysdeps/generic/netinet/inbits.h b/sysdeps/generic/netinet/inbits.h new file mode 100644 index 0000000000..ae6afa7d50 --- /dev/null +++ b/sysdeps/generic/netinet/inbits.h @@ -0,0 +1,84 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Generic version. */ + +#ifndef _NETINET_INBITS_H +#define _NETINET_INBITS_H 1 + +/* Link numbers. */ +#define IMPLINK_IP 155 +#define IMPLINK_LOWEXPER 156 +#define IMPLINK_HIGHEXPER 158 + + +/* Options for use with `getsockopt' and `setsockopt' at the IP level. + The first word in the comment at the right is the data type used; + "bool" means a boolean value stored in an `int'. */ +#define IP_OPTIONS 1 /* ip_opts; IP per-packet options. */ +#define IP_HDRINCL 2 /* int; Header is included with data. */ +#define IP_TOS 3 /* int; IP type of service and precedence. */ +#define IP_TTL 4 /* int; IP time to live. */ +#define IP_RECVOPTS 5 /* bool; Receive all IP options w/datagram. */ +#define IP_RECVRETOPTS 6 /* bool; Receive IP options for response. */ +#define IP_RECVDSTADDR 7 /* bool; Receive IP dst addr w/datagram. */ +#define IP_RETOPTS 8 /* ip_opts; Set/get IP per-packet options. */ +#define IP_MULTICAST_IF 9 /* in_addr; set/get IP multicast i/f */ +#define IP_MULTICAST_TTL 10 /* u_char; set/get IP multicast ttl */ +#define IP_MULTICAST_LOOP 11 /* i_char; set/get IP multicast loopback */ +#define IP_ADD_MEMBERSHIP 12 /* ip_mreq; add an IP group membership */ +#define IP_DROP_MEMBERSHIP 13 /* ip_mreq; drop an IP group membership */ + +/* Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS. + The `ip_dst' field is used for the first-hop gateway when using a + source route (this gets put into the header proper). */ +struct ip_opts + { + struct in_addr ip_dst; /* First hop; zero without source route. */ + char ip_opts[40]; /* Actually variable in size. */ + }; + +/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ +struct ip_mreq +{ + struct in_addr imr_multiaddr; /* IP multicast address of group */ + struct in_addr imr_interface; /* local IP address of interface */ +}; + +/* IPV6 socket options. */ +#define IPV6_ADDRFORM 1 +#define IPV6_RXINFO 2 +#define IPV6_RXHOPOPTS 3 +#define IPV6_RXDSTOPTS 4 +#define IPV6_RXSRCRT 5 +#define IPV6_PKTOPTIONS 6 +#define IPV6_CHECKSUM 7 +#define IPV6_HOPLIMIT 8 + +#define IPV6_TXINFO IPV6_RXINFO +#define SCM_SRCINFO IPV6_TXINFO +#define SCM_SRCRT IPV6_RXSRCRT + +#define IPV6_UNICAST_HOPS 16 +#define IPV6_MULTICAST_IF 17 +#define IPV6_MULTICAST_HOPS 18 +#define IPV6_MULTICAST_LOOP 19 +#define IPV6_ADD_MEMBERSHIP 20 +#define IPV6_DROP_MEMBERSHIP 21 + +#endif /* netinet/inbits.h */ diff --git a/sysdeps/generic/netinet/ip6.h b/sysdeps/generic/netinet/ip6.h deleted file mode 100644 index 487cafa374..0000000000 --- a/sysdeps/generic/netinet/ip6.h +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _NETINET_IP6_H -#define _NETINET_IP6_H 1 - -#include <netinet/in.h> -#include <endian.h> - -struct ipv6hdr { -#if (__BYTE_ORDER == __LITTLE_ENDIAN) - u_int8_t ipv6_version:4; - u_int8_t ipv6_priority:4; /* going away? */ - u_int32_t ipv6_flowid:24; -#elif (__BYTE_ORDER == __BIG_ENDIAN) - u_int32_t ipv6_flowid:24; - u_int8_t ipv6_priority:4; /* going away? */ - u_int8_t ipv6_version:4; -#else -#error Unknown endianness -#endif - u_int16_t ipv6_len; - u_int8_t ipv6_nextheader; - u_int8_t ipv6_hoplimit; - struct in6_addr ipv6_src; - struct in6_addr ipv6_dst; -}; - -#endif /* _NETINET_IP6_H */ diff --git a/sysdeps/generic/strcasecmp.c b/sysdeps/generic/strcasecmp.c index cca51f3dc9..4640372ebd 100644 --- a/sysdeps/generic/strcasecmp.c +++ b/sysdeps/generic/strcasecmp.c @@ -25,15 +25,32 @@ #ifndef weak_alias # define __strcasecmp strcasecmp +# define TOLOWER(Ch) tolower (Ch) +#else +# ifdef USE_IN_EXTENDED_LOCALE_MODEL +# define __strcasecmp __strcasecmp_l +# define TOLOWER(Ch) __tolower_l ((Ch), loc) +# else +# define TOLOWER(Ch) tolower (Ch) +# endif +#endif + +#ifdef USE_IN_EXTENDED_LOCALE_MODEL +# define LOCALE_PARAM , loc +# define LOCALE_PARAM_DECL __locale_t loc; +#else +# define LOCALE_PARAM +# define LOCALE_PARAM_DECL #endif /* Compare S1 and S2, ignoring case, returning less than, equal to or greater than zero if S1 is lexicographically less than, equal to or greater than S2. */ int -__strcasecmp (s1, s2) +__strcasecmp (s1, s2 LOCALE_PARAM) const char *s1; const char *s2; + LOCALE_PARAM_DECL { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; @@ -44,8 +61,8 @@ __strcasecmp (s1, s2) do { - c1 = tolower (*p1++); - c2 = tolower (*p2++); + c1 = TOLOWER (*p1++); + c2 = TOLOWER (*p2++); if (c1 == '\0') break; } @@ -53,6 +70,6 @@ __strcasecmp (s1, s2) return c1 - c2; } -#ifdef weak_alias +#ifndef __strcasecmp weak_alias (__strcasecmp, strcasecmp) #endif diff --git a/sysdeps/generic/strcasecmp_l.c b/sysdeps/generic/strcasecmp_l.c new file mode 100644 index 0000000000..61e89872fe --- /dev/null +++ b/sysdeps/generic/strcasecmp_l.c @@ -0,0 +1,20 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define USE_IN_EXTENDED_LOCALE_MODEL 1 +#include <sysdeps/generic/strcasecmp.c> diff --git a/sysdeps/generic/strncase.c b/sysdeps/generic/strncase.c index b0b1044777..cd2914955b 100644 --- a/sysdeps/generic/strncase.c +++ b/sysdeps/generic/strncase.c @@ -18,11 +18,31 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + #include <string.h> #include <ctype.h> #ifndef weak_alias # define __strncasecmp strncasecmp +# define TOLOWER(Ch) tolower (Ch) +#else +# ifdef USE_IN_EXTENDED_LOCALE_MODEL +# define __strncasecmp __strncasecmp_l +# define TOLOWER(Ch) __tolower_l ((Ch), loc) +# else +# define TOLOWER(Ch) tolower (Ch) +# endif +#endif + +#ifdef USE_IN_EXTENDED_LOCALE_MODEL +# define LOCALE_PARAM , loc +# define LOCALE_PARAM_DECL __locale_t loc; +#else +# define LOCALE_PARAM +# define LOCALE_PARAM_DECL #endif /* Compare no more than N characters of S1 and S2, @@ -30,10 +50,11 @@ greater than zero if S1 is lexicographically less than, equal to or greater than S2. */ int -__strncasecmp (s1, s2, n) +__strncasecmp (s1, s2, n LOCALE_PARAM) const char *s1; const char *s2; size_t n; + LOCALE_PARAM_DECL { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; @@ -44,14 +65,14 @@ __strncasecmp (s1, s2, n) do { - c1 = tolower (*p1++); - c2 = tolower (*p2++); + c1 = TOLOWER (*p1++); + c2 = TOLOWER (*p2++); if (c1 == '\0' || c1 != c2) return c1 - c2; } while (--n > 0); return c1 - c2; } -#ifdef weak_alias +#ifndef __strncasecmp weak_alias (__strncasecmp, strncasecmp) #endif diff --git a/sysdeps/generic/strncase_l.c b/sysdeps/generic/strncase_l.c new file mode 100644 index 0000000000..757a3a6c74 --- /dev/null +++ b/sysdeps/generic/strncase_l.c @@ -0,0 +1,22 @@ +/* Compare at most N characters of two strings without taking care for + the case using given locale. + Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define USE_IN_EXTENDED_LOCALE_MODEL 1 +#include <sysdeps/generic/strncase.c> diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index fa4f23f51a..ea938c3b88 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -86,7 +86,7 @@ static ElfW(Addr) fixup (struct link_map *l, ElfW(Word) reloc_offset) /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void __attribute__ ((unused)) +static inline int elf_machine_runtime_setup (struct link_map *l, int lazy) { Elf32_Addr *got; @@ -105,9 +105,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy) got[2] = (Elf32_Addr) &_dl_runtime_resolve; } + return lazy; +} - /* This code is used in dl-runtime.c to call the `fixup' function - and then redirect to the address it returns. */ +/* This code is used in dl-runtime.c to call the `fixup' function + and then redirect to the address it returns. */ #ifndef PROF # define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\ .globl _dl_runtime_resolve @@ -149,7 +151,6 @@ _dl_runtime_resolve: #endif /* The PLT uses Elf32_Rel relocs. */ #define elf_machine_relplt elf_machine_rel -} /* Mask identifying addresses reserved for the user program, where the dynamic linker should not map anything. */ diff --git a/sysdeps/i386/fpu/__math.h b/sysdeps/i386/fpu/__math.h index 7758fe8598..e6f5a31581 100644 --- a/sysdeps/i386/fpu/__math.h +++ b/sysdeps/i386/fpu/__math.h @@ -430,10 +430,10 @@ __MATH_INLINE double logb (double __x); __MATH_INLINE double logb (double __x) { - register double __value; + register double __value, __junk; __asm __volatile__ ("fxtract\n\t" - : "=t" (__value) : "0" (__x)); + : "=t" (__value), "=u" (__junk) : "0" (__x)); return __value; } diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h index e6b8f9e362..dee2a4653b 100644 --- a/sysdeps/m68k/dl-machine.h +++ b/sysdeps/m68k/dl-machine.h @@ -75,7 +75,7 @@ elf_machine_load_address (void) /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void +static inline int elf_machine_runtime_setup (struct link_map *l, int lazy) { Elf32_Addr *got; @@ -96,8 +96,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy) got[2] = (Elf32_Addr) &_dl_runtime_resolve; } - /* This code is used in dl-runtime.c to call the `fixup' function - and then redirect to the address it returns. */ + return lazy; +} + +/* This code is used in dl-runtime.c to call the `fixup' function + and then redirect to the address it returns. */ #define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\ | Trampoline for _dl_runtime_resolver .globl _dl_runtime_resolve @@ -120,7 +123,6 @@ _dl_runtime_resolve: #define ELF_MACHINE_RUNTIME_FIXUP_ARGS long int save_a0, long int save_a1 /* The PLT uses Elf32_Rela relocs. */ #define elf_machine_relplt elf_machine_rela -} /* Mask identifying addresses reserved for the user program, diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 8d5975cf8b..0f26abeb81 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -209,6 +209,79 @@ _dl_sysdep_start_cleanup (void) __mach_port_deallocate (__mach_task_self (), __mach_task_self_); } +void +_dl_sysdep_fatal (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); + + _exit (127); +} + + +void +_dl_sysdep_error (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); +} + + +void +_dl_sysdep_message (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); +} + + /* Minimal open/close/mmap implementation sufficient for initial loading of + shared libraries. These are weak definitions so that when the + dynamic linker re-relocates itself to be user-visible (for -ldl), /* Minimal open/close/mmap implementation sufficient for initial loading of shared libraries. These are weak definitions so that when the dynamic linker re-relocates itself to be user-visible (for -ldl), @@ -493,6 +566,76 @@ __mmap (caddr_t addr, size_t len, int prot, int flags, int fd, off_t offset) (flags & MAP_SHARED) ? VM_INHERIT_SHARE : VM_INHERIT_COPY); if (err == KERN_NO_SPACE && (flags & MAP_FIXED)) { + +void weak_function +_dl_sysdep_fatal (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); + + _exit (127); +} + + +void weak_function +_dl_sysdep_error (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); +} + + +void weak_function +_dl_sysdep_message (const char *msg, ...) +{ + va_list ap; + + va_start (ap, msg); + do + { + size_t len = strlen (msg); + mach_msg_type_number_t nwrote; + do + { + if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote)) + break; + len -= nwrote; + msg += nwrote; + } while (nwrote > 0); + msg = va_arg (ap, const char *); + } while (msg); + va_end (ap); +} /* XXX this is not atomic as it is in unix! */ /* The region is already allocated; deallocate it first. */ err = __vm_deallocate (__mach_task_self (), mapaddr, len); diff --git a/sysdeps/mach/hurd/dl-sysdepio.c b/sysdeps/mach/hurd/dl-sysdepio.c deleted file mode 100644 index c177a7796f..0000000000 --- a/sysdeps/mach/hurd/dl-sysdepio.c +++ /dev/null @@ -1,107 +0,0 @@ -/* Operating system support for run-time dynamic linker. Hurd version. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <hurd.h> -#include <link.h> -#include <unistd.h> -#include <fcntl.h> -#include <stdlib.h> -#include <sys/mman.h> -#include <sys/wait.h> -#include <assert.h> -#include <sysdep.h> -#include <mach/mig_support.h> -#include "hurdstartup.h" -#include <mach/host_info.h> -#include "../stdio-common/_itoa.h" -#include <hurd/auth.h> -#include <hurd/term.h> -#include <stdarg.h> -#include <ctype.h> -#include <sys/stat.h> - -void -_dl_sysdep_fatal (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - mach_msg_type_number_t nwrote; - do - { - if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) - break; - len -= nwrote; - msg += nwrote; - } while (nwrote > 0); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); - - _exit (127); -} - - -void -_dl_sysdep_error (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - mach_msg_type_number_t nwrote; - do - { - if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) - break; - len -= nwrote; - msg += nwrote; - } while (nwrote > 0); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} - - -void -_dl_sysdep_message (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - mach_msg_type_number_t nwrote; - do - { - if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote)) - break; - len -= nwrote; - msg += nwrote; - } while (nwrote > 0); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h index 39a1cc8be6..422179c47d 100644 --- a/sysdeps/mips/dl-machine.h +++ b/sysdeps/mips/dl-machine.h @@ -183,7 +183,7 @@ elf_machine_got_rel (struct link_map *map) /* Set up the loaded object described by L so its stub function will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void +static inline int elf_machine_runtime_setup (struct link_map *l, int lazy) { ElfW(Addr) *got; @@ -213,6 +213,8 @@ elf_machine_runtime_setup (struct link_map *l, int lazy) /* Relocate global offset table. */ elf_machine_got_rel (l); + + return lazy; } /* Get link_map for this object. */ diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h index cfada93cd4..64ca7b4b69 100644 --- a/sysdeps/powerpc/dl-machine.h +++ b/sysdeps/powerpc/dl-machine.h @@ -390,7 +390,7 @@ static ElfW(Addr) _dl_preferred_address = 1 calls `fixup', in dl-runtime.c, via the glue in the macro ELF_MACHINE_RUNTIME_TRAMPOLINE, which resets the PLT entry to be one of the above two types. These entries are set up here. */ -static inline void +static inline int elf_machine_runtime_setup (struct link_map *map, int lazy) { if (map->l_info[DT_JMPREL]) @@ -489,6 +489,8 @@ elf_machine_runtime_setup (struct link_map *map, int lazy) PPC_ICBI (plt + i); PPC_ISYNC; } + + return lazy; } static inline void diff --git a/sysdeps/sparc/dl-machine.h b/sysdeps/sparc/dl-machine.h index 03458144b7..accd3a1682 100644 --- a/sysdeps/sparc/dl-machine.h +++ b/sysdeps/sparc/dl-machine.h @@ -220,7 +220,7 @@ elf_machine_lazy_rel (struct link_map *map, const Elf32_Rela *reloc) /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void +static inline int elf_machine_runtime_setup (struct link_map *l, int lazy) { Elf32_Addr *plt; @@ -253,8 +253,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy) plt[3] = (Elf32_Addr *) l; } - /* This code is used in dl-runtime.c to call the `fixup' function - and then redirect to the address it returns. */ + return lazy; +} + +/* This code is used in dl-runtime.c to call the `fixup' function + and then redirect to the address it returns. */ #define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\ # Trampoline for _dl_runtime_resolver .globl _dl_runtime_resolve @@ -274,9 +277,9 @@ _dl_runtime_resolve: #restore .size _dl_runtime_resolve, . - _dl_runtime_resolve "); + /* The PLT uses Elf32_Rela relocs. */ #define elf_machine_relplt elf_machine_rela -} /* Mask identifying addresses reserved for the user program, diff --git a/sysdeps/stub/dl-machine.h b/sysdeps/stub/dl-machine.h index f44266f7b7..239d0b0e9f 100644 --- a/sysdeps/stub/dl-machine.h +++ b/sysdeps/stub/dl-machine.h @@ -102,19 +102,26 @@ elf_machine_rela (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM], /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline void -elf_machine_runtime_setup (struct link_map *l) +static inline int +elf_machine_runtime_setup (struct link_map *l, int lazy) { extern void _dl_runtime_resolve (Elf32_Word); - /* The GOT entries for functions in the PLT have not yet been filled - in. Their initial contents will arrange when called to push an - offset into the .rel.plt section, push _GLOBAL_OFFSET_TABLE_[1], - and then jump to _GLOBAL_OFFSET_TABLE[2]. */ - Elf32_Addr *got = (Elf32_Addr *) l->l_info[DT_PLTGOT]->d_un.d_ptr; - got[1] = (Elf32_Addr) l; /* Identify this shared object. */ - /* This function will get called to fix up the GOT entry indicated by - the offset on the stack, and then jump to the resolved address. */ - got[2] = (Elf32_Addr) &_dl_runtime_resolve; + + if (lazy) + { + /* The GOT entries for functions in the PLT have not yet been filled + in. Their initial contents will arrange when called to push an + offset into the .rel.plt section, push _GLOBAL_OFFSET_TABLE_[1], + and then jump to _GLOBAL_OFFSET_TABLE[2]. */ + Elf32_Addr *got = (Elf32_Addr *) l->l_info[DT_PLTGOT]->d_un.d_ptr; + got[1] = (Elf32_Addr) l; /* Identify this shared object. */ + + /* This function will get called to fix up the GOT entry indicated by + the offset on the stack, and then jump to the resolved address. */ + got[2] = (Elf32_Addr) &_dl_runtime_resolve; + } + + return lazy; } diff --git a/sysdeps/unix/sysv/linux/netinet/in.h b/sysdeps/unix/sysv/linux/netinet/in.h deleted file mode 100644 index b0c793e7cf..0000000000 --- a/sysdeps/unix/sysv/linux/netinet/in.h +++ /dev/null @@ -1,317 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _NETINET_IN_H - -#define _NETINET_IN_H 1 -#include <features.h> - -#include <sys/socket.h> -#include <sys/types.h> - - -__BEGIN_DECLS - -/* Standard well-defined IP protocols. */ -enum - { - IPPROTO_IP = 0, /* Dummy protocol for TCP. */ - IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ - IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ - IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */ - IPPROTO_TCP = 6, /* Transmission Control Protocol. */ - IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ - IPPROTO_PUP = 12, /* PUP protocol. */ - IPPROTO_UDP = 17, /* User Datagram Protocol. */ - IPPROTO_IDP = 22, /* XNS IDP protocol. */ - IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling. */ - IPPROTO_ICMPV6 = 58, /* ICMPv6. */ - - IPPROTO_RAW = 255, /* Raw IP packets. */ - IPPROTO_MAX - }; - -/* Standard well-known ports. */ -enum - { - IPPORT_ECHO = 7, /* Echo service. */ - IPPORT_DISCARD = 9, /* Discard transmissions service. */ - IPPORT_SYSTAT = 11, /* System status service. */ - IPPORT_DAYTIME = 13, /* Time of day service. */ - IPPORT_NETSTAT = 15, /* Network status service. */ - IPPORT_FTP = 21, /* File Transfer Protocol. */ - IPPORT_TELNET = 23, /* Telnet protocol. */ - IPPORT_SMTP = 25, /* Simple Mail Transfer Protocol. */ - IPPORT_TIMESERVER = 37, /* Timeserver service. */ - IPPORT_NAMESERVER = 42, /* Domain Name Service. */ - IPPORT_WHOIS = 43, /* Internet Whois service. */ - IPPORT_MTP = 57, - - IPPORT_TFTP = 69, /* Trivial File Transfer Protocol. */ - IPPORT_RJE = 77, - IPPORT_FINGER = 79, /* Finger service. */ - IPPORT_TTYLINK = 87, - IPPORT_SUPDUP = 95, /* SUPDUP protocol. */ - - - IPPORT_EXECSERVER = 512, /* execd service. */ - IPPORT_LOGINSERVER = 513, /* rlogind service. */ - IPPORT_CMDSERVER = 514, - IPPORT_EFSSERVER = 520, - - /* UDP ports. */ - IPPORT_BIFFUDP = 512, - IPPORT_WHOSERVER = 513, - IPPORT_ROUTESERVER = 520, - - /* Ports less than this value are reserved for privileged processes. */ - IPPORT_RESERVED = 1024, - - /* Ports greater this value are reserved for (non-privileged) servers. */ - IPPORT_USERRESERVED = 5000 - }; - - -/* Internet address. */ -struct in_addr - { - unsigned int s_addr; - }; - - -/* Definitions of the bits in an Internet address integer. - - On subnets, host and network parts are found according to - the subnet mask, not these masks. */ - -#define IN_CLASSA(a) ((((unsigned) (a)) & 0x80000000) == 0) -#define IN_CLASSA_NET 0xff000000 -#define IN_CLASSA_NSHIFT 24 -#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET) -#define IN_CLASSA_MAX 128 - -#define IN_CLASSB(a) ((((unsigned) (a)) & 0xc0000000) == 0x80000000) -#define IN_CLASSB_NET 0xffff0000 -#define IN_CLASSB_NSHIFT 16 -#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET) -#define IN_CLASSB_MAX 65536 - -#define IN_CLASSC(a) ((((unsigned) (a)) & 0xc0000000) == 0xc0000000) -#define IN_CLASSC_NET 0xffffff00 -#define IN_CLASSC_NSHIFT 8 -#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET) - -#define IN_CLASSD(a) ((((unsigned) (a)) & 0xf0000000) == 0xe0000000) -#define IN_MULTICAST(a) IN_CLASSD(a) - -#define IN_EXPERIMENTAL(a) ((((unsigned) (a)) & 0xe0000000) == 0xe0000000) -#define IN_BADCLASS(a) ((((unsigned) (a)) & 0xf0000000) == 0xf0000000) - -/* Address to accept any incoming messages. */ -#define INADDR_ANY ((unsigned) 0x00000000) -/* Address to send to all hosts. */ -#define INADDR_BROADCAST ((unsigned) 0xffffffff) -/* Address indicating an error return. */ -#define INADDR_NONE ((unsigned) 0xffffffff) - -/* Network number for local host loopback. */ -#define IN_LOOPBACKNET 127 -/* Address to loopback in software to local host. */ -#ifndef INADDR_LOOPBACK -#define INADDR_LOOPBACK ((unsigned) 0x7f000001) /* Inet address 127.0.0.1. */ -#endif - - -/* IPv6 address */ -struct in6_addr - { - union - { - u_int8_t u6_addr8[16]; - u_int16_t u6_addr16[8]; - u_int32_t u6_addr32[4]; -#if (~0UL) > 0xffffffff - u_int64_t u6_addr64[2]; -#endif - } in6_u; -#define s6_addr in6_u.u6_addr8 -#define s6_addr16 in6_u.u6_addr16 -#define s6_addr32 in6_u.u6_addr32 -#define s6_addr64 in6_u.u6_addr64 - }; - -extern const struct in6_addr in6addr_any; /* :: */ -extern const struct in6_addr in6addr_loopback; /* ::1 */ -#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } -#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } - -#define INET_ADDRSTRLEN 16 -#define INET6_ADDRSTRLEN 46 - -/* Get the definition of the macro to define the common sockaddr members. */ -#include <sockaddrcom.h> - - -/* Structure describing an Internet socket address. */ -struct sockaddr_in - { - __SOCKADDR_COMMON (sin_); - unsigned short int sin_port; /* Port number. */ - struct in_addr sin_addr; /* Internet address. */ - - /* Pad to size of `struct sockaddr'. */ - unsigned char sin_zero[sizeof(struct sockaddr) - - __SOCKADDR_COMMON_SIZE - - sizeof(unsigned short int) - - sizeof(struct in_addr)]; - }; - -/* Ditto, for IPv6. */ -struct sockaddr_in6 - { - __SOCKADDR_COMMON (sin6_); - u_int16_t sin6_port; /* Transport layer port # */ - u_int32_t sin6_flowinfo; /* IPv6 flow information */ - struct in6_addr sin6_addr; /* IPv6 address */ - }; - -/* IPv6 multicast request. */ -struct ipv6_mreq - { - /* IPv6 multicast address of group */ - struct in6_addr ipv6mr_multiaddr; - - /* local IPv6 address of interface */ - int ipv6mr_ifindex; - }; - - -/* Options for use with `getsockopt' and `setsockopt' at the IP level. - The first word in the comment at the right is the data type used; - "bool" means a boolean value stored in an `int'. */ -#define IP_TOS 1 /* int; IP type of service and precedence. */ -#define IP_TTL 2 /* int; IP time to live. */ -#define IP_HDRINCL 3 /* int; Header is included with data. */ -#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */ -#define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */ -#define IP_MULTICAST_TTL 33 /* u_char; set/get IP multicast ttl */ -#define IP_MULTICAST_LOOP 34 /* i_char; set/get IP multicast loopback */ -#define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */ -#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */ - -/* To select the IP level. */ -#define SOL_IP 0 - -/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst' - field is used for the first-hop gateway when using a source route - (this gets put into the header proper). */ -struct ip_opts - { - struct in_addr ip_dst; /* First hop; zero without source route. */ - char ip_opts[40]; /* Actually variable in size. */ - }; - -/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ -struct ip_mreq - { - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ - }; - -/* Functions to convert between host and network byte order. - - Please note that these functions normally take `unsigned long int' or - `unsigned short int' values as arguments and also return them. But - this was a short-sighted decision since on different systems the types - may have different representations but the values are always the same. */ - -extern u_int32_t ntohl __P ((u_int32_t __netlong)); -extern u_int16_t ntohs __P ((u_int16_t __netshort)); -extern u_int32_t htonl __P ((u_int32_t __hostlong)); -extern u_int16_t htons __P ((u_int16_t __hostshort)); - -#include <endian.h> - -#if __BYTE_ORDER == __BIG_ENDIAN -/* The host byte order is the same as network byte order, - so these functions are all just identity. */ -#define ntohl(x) (x) -#define ntohs(x) (x) -#define htonl(x) (x) -#define htons(x) (x) -#endif - - -/* IPV6 socket options. */ -#define IPV6_ADDRFORM 1 -#define IPV6_PKTINFO 2 -#define IPV6_RXHOPOPTS 3 -#define IPV6_RXDSTOPTS 4 -#define IPV6_RXSRCRT 5 -#define IPV6_PKTOPTIONS 6 -#define IPV6_CHECKSUM 7 -#define IPV6_HOPLIMIT 8 - -#define SCM_SRCRT IPV6_RXSRCRT - -#define IPV6_UNICAST_HOPS 16 -#define IPV6_MULTICAST_IF 17 -#define IPV6_MULTICAST_HOPS 18 -#define IPV6_MULTICAST_LOOP 19 -#define IPV6_ADD_MEMBERSHIP 20 -#define IPV6_DROP_MEMBERSHIP 21 - -#define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((((u_int32_t *)(a))[0] == 0) && ((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && ((u_int32_t *)(a))[3] == 0)) - -#define IN6_IS_ADDR_LOOPBACK(a) \ - ((((u_int32_t *)(a))[0] == 0) && ((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && ((u_int32_t *)(a))[3] == htonl(1))) - -#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *)(a))[0] == 0xff) - -#define IN6_IS_ADDR_LINKLOCAL(a) \ - ((((u_int32_t *)(a))[0] & htonl(0xffc00000)) == htonl(0xfe800000)) - -#define IN6_IS_ADDR_SITELOCAL(a) \ - ((((u_int32_t *)(a))[0] & htonl(0xffc00000)) == htonl(0xfec00000)) - -#define IN6_IS_ADDR_V4MAPPED(a) \ - ((((u_int32_t *)(a))[0] == 0) && (((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == htonl(0xffff))) - -#define IN6_IS_ADDR_V4COMPAT(a) \ - ((((u_int32_t *)(a))[0] == 0) && (((u_int32_t *)(a))[1] == 0) && \ - (((u_int32_t *)(a))[2] == 0) && (ntohl(((u_int32_t *)(a))[3]) > 1)) - - -/* Bind socket to a privileged IP port. */ -extern int bindresvport __P ((int __sockfd, struct sockaddr_in *__sin)); - - -/* IPv6 packet information. */ -struct in6_pktinfo - { - struct in6_addr ipi6_addr; /* src/dst IPv6 address */ - int ipi6_ifindex; /* send/recv interface index */ - }; - -__END_DECLS - -#endif /* netinet/in.h */ diff --git a/sysdeps/unix/sysv/linux/netinet/inbits.h b/sysdeps/unix/sysv/linux/netinet/inbits.h new file mode 100644 index 0000000000..0215ed598d --- /dev/null +++ b/sysdeps/unix/sysv/linux/netinet/inbits.h @@ -0,0 +1,75 @@ +/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Linux version. */ + +#ifndef _NETINET_INBITS_H +#define _NETINET_INBITS_H 1 + +/* Options for use with `getsockopt' and `setsockopt' at the IP level. + The first word in the comment at the right is the data type used; + "bool" means a boolean value stored in an `int'. */ +#define IP_TOS 1 /* int; IP type of service and precedence. */ +#define IP_TTL 2 /* int; IP time to live. */ +#define IP_HDRINCL 3 /* int; Header is included with data. */ +#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */ +#define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */ +#define IP_MULTICAST_TTL 33 /* u_char; set/get IP multicast ttl */ +#define IP_MULTICAST_LOOP 34 /* i_char; set/get IP multicast loopback */ +#define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */ +#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */ + +/* To select the IP level. */ +#define SOL_IP 0 + +/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst' + field is used for the first-hop gateway when using a source route + (this gets put into the header proper). */ +struct ip_opts + { + struct in_addr ip_dst; /* First hop; zero without source route. */ + char ip_opts[40]; /* Actually variable in size. */ + }; + +/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ +struct ip_mreq + { + struct in_addr imr_multiaddr; /* IP multicast address of group */ + struct in_addr imr_interface; /* local IP address of interface */ + }; + +/* IPV6 socket options. */ +#define IPV6_ADDRFORM 1 +#define IPV6_PKTINFO 2 +#define IPV6_RXHOPOPTS 3 +#define IPV6_RXDSTOPTS 4 +#define IPV6_RXSRCRT 5 +#define IPV6_PKTOPTIONS 6 +#define IPV6_CHECKSUM 7 +#define IPV6_HOPLIMIT 8 + +#define SCM_SRCRT IPV6_RXSRCRT + +#define IPV6_UNICAST_HOPS 16 +#define IPV6_MULTICAST_IF 17 +#define IPV6_MULTICAST_HOPS 18 +#define IPV6_MULTICAST_LOOP 19 +#define IPV6_ADD_MEMBERSHIP 20 +#define IPV6_DROP_MEMBERSHIP 21 + +#endif /* netinet/inbits.h */ diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c index c33b655705..1c79f6a93c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c +++ b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c @@ -184,52 +184,3 @@ _dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot) __close (fd); return result; } - -void -_dl_sysdep_fatal (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDERR_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); - - _exit (127); -} - - -void -_dl_sysdep_error (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDERR_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} - - -void -_dl_sysdep_message (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - __write (STDOUT_FILENO, msg, len); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} |