From 4bca4c174852bfc348f99e85684fc8f65631d125 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 7 Apr 1998 09:21:28 +0000 Subject: Update. 1998-04-07 08:51 Ulrich Drepper * iconv/gconv.c: Take care for NULL arguments. * iconv/gconv_dl.c: Make find_func function global. * iconv/gconv_int.h: Add prototype for __gconv_find_func. Add prototypes for ASCII conversion functions. * iconv/gconv_simple.c: Add ASCII conversion functions. * locale/C-ctype.c: Correct charset name. * wcsmbs/Makefile (distribute): Add wcsmbsload.h. (routines): Remove wmemrtowcs and wmemrtombs, add wcsnlen and wcsmbsload. * wcsmbs/btowc.c: Rewrite to use iconv functionality. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * wcsmbs/wchar.h: Add prototype for __wcslen, wcsnlen. Remove prototypes for wmemr*. * wcsmbs/wcslen.c: Rename to __wcslen and make wcslen weak alias. * wcsmbs/wcsnlen.c: New file. * wcsmbs/wcsmbsload.c: New file. * wcsmbs/wcsmbsload.h: New file. * manual/filesys.texi: Mention risks of tmpnam and mktemp. * manual/install.texi: Describe some more critical points. * string/string.h: Add prototype for __strnlen. * string/strnlen.c: Rename to __strnlen and make strnlen weak alias. * sysdeps/posix/mktemp.c: Rewrite to allow many more files and much less predictable names. * sysdeps/posix/mkstemp.c: Likewise. 1998-04-05 Andreas Jaeger * manual/libc.texinfo (Top): Change "file namespace" to "local namespace". * manual/socket.texi: Change file namespace to local namespace. (Out-of-Band Data): Remove unneeded variable link. (Host Address Functions): Use uint32_t consequently and add a number of clarifications for IPv4/IPv6, classless addresses. (Internet Namespace): Added some paragraphs about IPv6. Based on suggestions by Francesco Potorti` . 1998-04-05 Philip Blundell Update for draft-ietf-ipngwg-bsd-api-new-01.txt: * resolv/netdb.h (getnameinfo): Use `socklen_t' not `size_t'. (NI_NUMERICHOST, et al.): Tidy up and add comments. (AI_NUMERICHOST): Define. (getnodebyname): New prototype. (AI_V4MAPPED, et al.): New constants. * sysdeps/unix/bsd/bsd4.4/bits/sockaddr.h (SA_LEN): New macro.< * sysdeps/generic/bits/sockaddr.h (SA_LEN): Likewise. * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add sa_len for socket. * sysdeps/unix/sysv/linux/sa_len.c: New file. * sysdeps/unix/sysv/linux/Dist: Add sa_len.c. * sysdeps/unix/sysv/linux/bits/socket.h: Make multiple #inclusion safe. * sysdeps/generic/bits/sockunion.h: New file, defining sockaddr_union. * sysdeps/unix/sysv/linux/bits/sockunion.h: Likewise. * socket/Makefile (headers): Add bits/sockunion.h. * socket/sys/socket.h: Include * inet/netinet/in.h: Include rather than , to avoid getting sockaddr_union defined. * sysdeps/generic/bits/socket.h: Allow inclusion from netinet.in.h. * sysdeps/unix/sysv/linux/bits/socket.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/socket.h: Likewise. * sysdeps/unix/sysv/linux/if_index.c: Remove use of SIOCGIFCOUNT (2.2.x kernels won't have it). 1998-04-06 21:21 Ulrich Drepper * sysdeps/mach/hurd/bits/ioctls.h: Allow inclusion from hurd/ioctl.h. * sysdeps/mach/hurd/dl-sysdep.c: Use __ptr_t not caddr_t. * iconv/gconv_conf.c: Define MAXPATHLEN if not available before. Patches by UCHIYAMA Yasushi . 1998-04-05 Philip Blundell * manual/socket.texi (Socket Addresses): Fix a typo. (Interface Naming): New section. 1998-04-05 23:29 Zack Weinberg * configure.in: Check for CC using $ac_tool_prefix, to handle cross-compilation. Use AC_CHECK_TOOL to find MiG. * config.make.in: Add MIG to be substituted. * mach/Machrules: Don't define MIG variable. Patch by Gordon Matzigkeit . 1998-04-05 Mark Kettenis * elf/dl-load.c (decompose_rpath): Use local_strdup instead of strdupa to copy rpath. 1998-04-05 Andreas Schwab * configure.in: Fix gcc version check. * aclocal.m4 (AC_PROG_CHECK_VER): Rewritten to make less confusing. 1998-04-05 Andreas Schwab * configure.in: Fix gcc version check. * aclocal.m4 (AC_PROG_CHECK_VER): Rewritten to make less confusing. 1998-04-05 Andreas Schwab * configure.in: Fix gcc version check. * aclocal.m4 (AC_PROG_CHECK_VER): Rewritten to make less confusing. 1998-03-31 Mark Kettenis * sysdeps/unix/bsd/unlockpt.c (unlockpt): Call __ptsname_r instead of ptsname_r. * stdlib/stdlib.h: Change prototype of ptsname_r to make it more like ttyname_r. * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): Likewise. * sysdeps/generic/ptsname.c (__ptsname_r): Likewise. * sysdeps/unix/grantpt.c (grantpt): Change check of return value of __ptsname_r accordingly. * login/openpty.c (openpty): Likewise. 1998-06-04 18:47 H.J. Lu * libio/fileops.c (_IO_file_xsgetn): Adjust pointers. 1998-04-06 13:58 Andreas Schwab * Makeconfig (libtypes): Redo H.J. Lu's change of 1998-03-27. * Makerules: Readd missing rule for $(objpfx)stamp.oS. 1998-04-06 Thorsten Kukuk * nis/ypclnt.c: Don't give YPERR_RPC back, use the do_ypcall return value for better error checking. --- resolv/netdb.h | 29 ++++++++++++++++++++++------- 1 file changed, 22 insertions(+), 7 deletions(-) (limited to 'resolv') diff --git a/resolv/netdb.h b/resolv/netdb.h index 9282be334a..3365e5e24a 100644 --- a/resolv/netdb.h +++ b/resolv/netdb.h @@ -28,6 +28,7 @@ /* This is necessary to make this include file properly replace the Sun version. */ #include +#include /* need socklen_t */ #define __need_size_t #include @@ -119,7 +120,7 @@ extern struct hostent *gethostbyaddr __P ((__const char *__addr, int __len, extern struct hostent *gethostbyname __P ((__const char *__name)); /* Return entry from host data base for host with NAME. AF must be - set to the address type which as `AF_INET' for IPv4 or `AF_INET6' + set to the address type which is `AF_INET' for IPv4 or `AF_INET6' for IPv6. */ extern struct hostent *gethostbyname2 __P ((__const char *__name, int __af)); @@ -165,6 +166,19 @@ extern int gethostbyname2_r __P ((__const char *__name, int __af, #endif /* misc */ +/* Return entry from host data base for host with NAME. AF must be + set to the desired address type (either `AF_INET' or `AF_INET6'). + FLAGS is some combination of the following AI_* values. */ +extern struct hostent *getnodebyname __P ((__const char *__name, int __af, + int __flags)); + +#define AI_V4MAPPED 1 /* IPv4-mapped addresses are acceptable. */ +#define AI_ALL 2 /* Return both IPv4 and IPv6 addresses. */ +#define AI_ADDRCONFIG 4 /* Use configuration of this host to choose + returned address type. */ +#define AI_DEFAULT (AI_V4MAPPED | AI_ADDRCONFIG) + + /* Description of data base entry for a single network. NOTE: here a poor assumption is made. The network number is expected to fit into an unsigned long int variable. */ @@ -413,6 +427,7 @@ struct addrinfo /* Possible values for `ai_flags' field in `addrinfo' structure. */ # define AI_PASSIVE 1 /* Socket address is intended for `bind'. */ # define AI_CANONNAME 2 /* Request for canonical name. */ +# define AI_NUMERICHOST 3 /* Don't use name resolution. */ /* Error values for `getaddrinfo' function. */ # define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ @@ -430,11 +445,11 @@ struct addrinfo # define NI_MAXHOST 1025 # define NI_MAXSERV 32 -# define NI_NUMERICHOST 1 -# define NI_NUMERICSERV 2 -# define NI_NOFQDN 4 -# define NI_NAMEREQD 8 -# define NI_DGRAM 16 +# define NI_NUMERICHOST 1 /* Don't try to look up hostname. */ +# define NI_NUMERICSERV 2 /* Don't convert port number to name. */ +# define NI_NOFQDN 4 /* Only return nodename portion. */ +# define NI_NAMEREQD 8 /* Don't return numeric addresses. */ +# define NI_DGRAM 16 /* Look up UDP service rather than TCP. */ /* Translate name of a service location and/or a service name to set of socket addresses. */ @@ -449,7 +464,7 @@ extern void freeaddrinfo __P ((struct addrinfo *__ai)); extern char *gai_strerror __P ((int __ecode)); /* Translate a socket address to a location and service name. */ -extern int getnameinfo __P ((__const struct sockaddr *__sa, size_t __salen, +extern int getnameinfo __P ((__const struct sockaddr *__sa, socklen_t __salen, char *__host, size_t __hostlen, char *__serv, size_t __servlen, int __flags)); -- cgit v1.2.3