netdb: fix gai_strerror replacements

[pspp] / ChangeLog

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+2011-04-29  Bruno Haible  <bruno@clisp.org>
+
+       netdb: fix gai_strerror replacements
+       * lib/netdb.in.h: Add _GL_FUNCDECL_RPL definitions.
+       * modules/netdb: Substitute it.
+
+2011-04-29  Jim Meyering  <meyering@redhat.com>
+
+       test-getcwd.c: avoid new set-but-not-used warning
+       * tests/test-getcwd.c (test_abort_bug): Exit nonzero for any problem,
+       not just the glibc/abort one that getcwd-abort-bug.m4 detects.
+       * m4/getcwd-abort-bug.m4: Update this now-duplicated code to match,
+       and adjust the code that sets gl_cv_func_getcwd_abort_bug accordingly.
+
+       test-hash.c: avoid a new shadowing warning
+       * tests/test-hash.c (main): Don't shadow "dup".
+
 2011-04-28  Eric Blake  <eblake@redhat.com>
 
+       getaddrinfo: fix gai_strerror signature
+       * m4/getaddrinfo.m4 (gl_GETADDRINFO): Detect broken signatures,
+       and work around mingw with UNICODE defined.
+       (gl_PREREQ_GETADDRINFO): Drop redundant decl check.
+       * m4/netdb_h.m4 (gl_NETDB_H_DEFAULTS): Add witness.
+       * modules/netdb (Makefile.am): Substitute it.
+       * lib/netdb.in.h (gai_strerror): Declare replacement.
+       * lib/gai_strerror.c (rpl_gai_strerror): Fix signature.
+       * doc/posix-functions/gai_strerror.texi (gai_strerror): Document
+       the fix.
+
+       getsockopt: avoid compiler warning
+       * lib/getsockopt.c (rpl_getsockopt): Add a cast for mingw.
+       Reported by Matthias Bolte.
+
+       tests: drop unused link dependency
+       * modules/areadlinkat-tests (Makefile.am): Drop stale LDADD.
+       * modules/dirent-safer-tests (Makefile.am): Likewise.
+       * modules/fdopendir-tests (Makefile.am): Likewise.
+       * modules/mkfifoat-tests (Makefile.am): Likewise.
+       * modules/openat-safer-tests (Makefile.am): Likewise.
+       * modules/openat-tests (Makefile.am): Likewise.
+       * modules/readlinkat-tests (Makefile.am): Likewise.
+       * modules/symlinkat-tests (Makefile.am): Likewise.
+       * modules/linkat-tests (Makefile.am): Likewise.
+       (Depends-on): Switch to filenamecat-lgpl.
+       * modules/fdutimensat-tests (test_fdutimensat_LDADD): Drop unused
+       LIBINTL.
+       * modules/utimensat-tests (test_utimensat_LDADD): Likewise.
+       * tests/test-linkat.c (main): Don't require xalloc.
+
+       hash, mgetgroups: drop xalloc dependency
+       * lib/hash.c (includes): Adjust includes.
+       * lib/mgetgroups.c (includes): Likewise.
+       (xgetgroups): Move...
+       * lib/xgetgroups.c: ...to new file.
+       * lib/mgetgroups.h (xgetgroups): Make declaration conditional.
+       * modules/xgetgroups: New file, split from...
+       * modules/mgetgroups: ...here.
+       (Depends-on): Add xalloc-oversized.
+       * modules/hash (Depends-on): Likewise.
+       * modules/hash-tests (Depends-on): Drop xalloc.
+       (test_hash_LDADD): Drop unused library.
+       * tests/test-hash.c (main): Break xalloc dependency.
+       (includes): Drop unused include.
+
        xalloc-oversized: new module
        * modules/xalloc-oversized: New module.
        * modules/xalloc (Depends-on): Add it.