getgroups: avoid compilation failure

[gnulib.git] / ChangeLog

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+2009-11-13  Eric Blake  <ebb9@byu.net>
+
+       getgroups: avoid compilation failure
+       * lib/getgroups.c (includes): Include <stdint.h> for SIZE_MAX.
+       * modules/getgroups (Depends-on): Add stdint.
+
+2009-11-13  Jim Meyering  <meyering@redhat.com>
+
+       test-getgroups: avoid compilation failure
+       * tests/test-getgroups.c: Include <stdint.h> for use of SIZE_MAX.
+
+2009-11-13  Eric Blake  <ebb9@byu.net>
+
+       getgroups, getugroups: provide stubs for mingw
+       * lib/getgroups.c (getgroups): Provide ENOSYS stub for mingw.
+       * lib/getugroups.c (getugroups): Likewise.
+       * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Check for missing
+       function.  Modernize replacement scheme.
+       (gl_PREREQ_GETGROUPS): Delete.
+       * m4/getugroups.m4 (gl_GETUGROUPS): Check for <grp.h>.
+       * modules/getgroups (configure.ac): Declare witness.
+       * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
+       * modules/unistd (Depends-on): Substitute witness.
+       * lib/unistd.in.h (getgroups): Declare replacement.
+
+       getgroups: avoid calling exit
+       * modules/getgroups (Depends-on): Add malloc-posix and unistd,
+       drop xalloc.
+       * modules/getgroups-tests (Depends-on, Makefile.am): Drop unneeded
+       dependencies.
+       * lib/getgroups.c (rpl_getgroups): Fail with ENOMEM rather than
+       exiting, in the rare case of malloc failure.
+
+       getgroups: fix logic error
+       * lib/getgroups.c (rpl_getgroups): Don't fail if current process
+       has more than 20 groups.
+       * modules/getgroups-tests: New test.
+       * tests/test-getgroups.c: New file.
+
+2009-11-10  Kamil Dudka  <kdudka@redhat.com>
+
+       fts: do not fail on a submount during traversal
+       * lib/fts.c (fts_build): Read the stat info again after opening
+       a directory if the FTS_TIGHT_CYCLE_CHECK flag is set.
+       Original report at http://bugzilla.redhat.com/501848.
+
+2009-11-12  Jim Meyering  <meyering@redhat.com>
+
+       bootstrap: generalize autoheader check
+       * build-aux/bootstrap: Look for AC_CONFIG_HEADER as well as
+       AC_CONFIG_HEADERS.
+
 2009-11-11  Eric Blake  <ebb9@byu.net>
 
        readlink: detect FreeBSD bug