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authorUlrich Drepper <drepper@redhat.com>1996-10-21 01:26:31 +0000
committerUlrich Drepper <drepper@redhat.com>1996-10-21 01:26:31 +0000
commit46ec036de624bf22daf2ad71780de8671ffa7565 (patch)
tree6dc28ac3e18b62999d9d1ad34792904282992d3c /resolv/netdb.h
parent8145a97443a708443ed2c39e80e681a5c5354e92 (diff)
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update from main archive 961020cvs/libc-961021
Mon Oct 21 01:32:36 1996 Ulrich Drepper <drepper@cygnus.com> * elf/rtld.c (dl_main): Move initialization of `_dl_starting_up' to beginning of function. So libc functions can use this flag. * sysdeps/generic/_strerror.c: Don't use dgettext for message translation while `_dl_starting_up' is nonzero. * elf/dl-deps.c (_dl_map_object_deps): Add new parameter TRACE_MODE. Pass parameter value to _dl_map_object. * elf/dl-load (_dl_map_object): Add new parameter TRACE_MODE. If TRACE_MODE is nonzero don#t signal error when shared lib is not found. Instead create fake entry for link map. * dl-open.c (dl-open): Pass 0 for new argument to _dl_map_object. * dl-runtime.c (_dl_object_relocation_scope): Pass 0 for new argument to _dl_map_object_deps. * elf/link.h: Add new parameter TRACE_MODE for prototypes of _dl_map_object and _dl_map_object_deps. * elf/rtld.c (dl_main): Pass 0 for new argument to _dl_map_object and _dl_map_object_deps. When mode == trace test for l_opencount == 0 before printing link information since this means the lib is not found. Sun Oct 20 22:19:58 1996 Ulrich Drepper <drepper@cygnus.com> * rpm/template: Add INSTALL to %doc line to follow copyright restrictions which demand the distribution of the copyright messages in INSTALL even for binary distributions. * features.h: Rename to... * features.h.in: ...this. Change value of __GNU_LIBRARY__ to 2 (for major version numberof package) and add __GNU_LIBRARY_MINOR__ and __GNU_LIBRARY_INTERFACE__. * Makefile ($(objpfx)features.h): New rule to generate features.h from template features.h.in. * sysdeps/unix/sysv/linux/getsysstats.c: Include <paths.h>. Sun Oct 20 00:00:13 1996 Richard Henderson <rth@tamu.edu> * locale/programs/linereader.c (lr_open): Cast away const before free. (lr_close): Likewise. * misc/mntent.h: Move _PATH_MNTTAB & _PATH_MOUNTED to paths.h. * misc/paths.h: Move to ... * sysdeps/generic/paths.h: ... here. * paths.h: Remove. * sysdeps/unix/sysv/linux/paths.h: New file. Correct _PATH_STDPATH, _PATH_MAILDIR, _PATH_MOUNTED, _PATH_UNIX to comply with the fsstd. * nss/nss_db/db-netgrp.h: Include <string.h>. * stdio-common/psignal.c: De-ansidecl-ify. Allow NULL entries in _sys_siglist, which result in the "Unknown signal" message. * string/strsignal.c: Likewise. * sysdeps/generic/Makefile [stdio-common]: If $(inhibit-siglist), don't auto-generate siglist.c. * sysdeps/unix/sysv/linux/Makefile [stdio-common]: Set inhibit-siglist. * sysdeps/unix/sysv/linux/siglist.c: New file. Not needing to autogenerate makes bootstrapping and cross-compiling much easier. * sysdeps/unix/sysv/linux/siglist.h: New file. * stdlib/longlong.h: Prototype __udiv_qrnnd. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_headers): Remove sys/io.h. It is already added in .../linux/Makefile. * sysdeps/unix/sysv/linux/alpha/sigaction.h: New file. * sysdeps/unix/sysv/linux/alpha/signum.h: New file. * sysdeps/unix/sysv/linux/alpha/statbuf.h: New file. Sun Oct 20 17:17:12 1996 Ulrich Drepper <drepper@cygnus.com> Add implementation of POSIX.1g function getaddrinfo. * posix/Makefile (routines): Add getaddrinfo. * sysdeps/posix/getaddrinfo.c.: New file. Add implementation by Craig Metz. * sysdeps/stub/getaddrinfo.c: New file. Stub implementation. * resolv/netdb.h [__USE_POSIX]: Add getaddrinfo prototypes and related constants and structures. Sun Oct 20 13:02:34 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/stub/lockfile.c: Rename functions to __internal_*. Make all old names weak alises so that they can be replaced by libpthread. * stdio-common/vfprintf.c: Only declare __flockfile and __funlockfile for !USE_IN_LIBIO. [USE_IN_LIBIO]: Call _IO_flockfile and _IO_funlockfile instead of __flockfile and __funlockfile. Reported by NIIBE Yutaka. * crypt/md5.c: Change form of copyright message according to GNITS rules. Add warning for requirement on RESBUF parameter for `md5_finish_ctx' and `md5_read_ctx' function. * crypt/md5.h: Likewise. * grp/testgrp.c: Don't use perror for error cases since getgr* and getpw* functions do not return usable error codes. Sun Oct 19 23:05:32 1996 Jim Meyering <meyering@asic.sc.ti.com> * crypt/md5.c (md5_process_bytes): Used casting for pointer arithmetic. Sun Oct 20 03:53:23 1996 Ulrich Drepper <drepper@cygnus.com> * sunrpc/Makefile (others): Remove portmap here, too.
Diffstat (limited to 'resolv/netdb.h')
-rw-r--r--resolv/netdb.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/resolv/netdb.h b/resolv/netdb.h
index 954085f..38622e8 100644
--- a/resolv/netdb.h
+++ b/resolv/netdb.h
@@ -357,6 +357,50 @@ extern int getnetgrent_r __P ((char **__hostp, char **__userp,
char *__buffer, int __buflen));
#endif
+
+/* Extension from POSIX.1g. */
+#ifdef __USE_POSIX
+/* Structure to contain information about address of a service provider. */
+struct addrinfo
+{
+ int ai_flags; /* Input flags. */
+ int ai_family; /* Protocol family for socket. */
+ int ai_socktype; /* Socket type. */
+ int ai_protocol; /* Protocol for socket. */
+ int ai_addrlen; /* Length of socket address. */
+ struct sockaddr *ai_addr; /* Socket address for socket. */
+ char *ai_canonname; /* Canonical name for service location. */
+ struct addrinfo *ai_next; /* Pointer to next in list. */
+};
+
+/* 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. */
+
+/* Error values for `getaddrinfo' function. */
+#define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
+#define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
+#define EAI_AGAIN -3 /* Temporary failure in name resolution. */
+#define EAI_FAIL -4 /* Non-recoverable failure in name res. */
+#define EAI_NODATA -5 /* No address associated with NAME. */
+#define EAI_FAMILY -6 /* `ai_family' not supported. */
+#define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
+#define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
+#define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
+#define EAI_MEMORY -10 /* Memory allocation failure. */
+#define EAI_SYSTEM -11 /* System error returned in `errno'. */
+
+
+/* Translate name of a service location and/or a service name to set of
+ socket addresses. */
+extern int getaddrinfo __P ((__const char *__name, __const char *__service,
+ __const struct addrinfo *__req,
+ struct addrinfo **__pai));
+
+/* Free `addrinfo' structure AI including associated storage. */
+extern void freeaddrinfo __P ((struct addrinfo *__ai));
+#endif /* POSIX */
+
__END_DECLS
#endif /* netdb.h */