Round 2; addresses the comments from round one, and scrubs the rest of gnulib for clients of getcwd that can benefit from the new module.
Eric Blake (9): getcwd: tweak comments getcwd-lgpl: new module getcwd: enhance tests save-cwd: reduce dependency dirent-safer: drop unused link dependency tests: reduce dependencies linkat, renameat: add missing dependency filenamecat-lgpl: fix licence fchdir: avoid extra chdir and fix test ChangeLog | 53 +++++++++ MODULES.html.sh | 1 + doc/posix-functions/getcwd.texi | 13 ++- lib/fchdir.c | 45 ++++----- lib/getcwd-lgpl.c | 117 ++++++++++++++++++++ m4/dup2.m4 | 1 + m4/getcwd-abort-bug.m4 | 5 +- m4/getcwd-path-max.m4 | 5 +- m4/getcwd.m4 | 33 ++++++- modules/dirent-safer-tests | 3 - modules/fchdir | 3 + modules/fchdir-tests | 3 +- modules/filenamecat-lgpl | 2 +- modules/getcwd-lgpl | 25 +++++ modules/getcwd-lgpl-tests | 12 ++ modules/getcwd-tests | 6 +- modules/linkat | 1 + modules/linkat-tests | 2 +- modules/renameat | 1 + modules/renameat-tests | 2 +- modules/save-cwd | 2 +- tests/test-getcwd-lgpl.c | 76 +++++++++++++ tests/test-getcwd.c | 222 ++++++++++++++++++++++++++++++++------- tests/test-linkat.c | 4 +- tests/test-renameat.c | 4 +- 25 files changed, 552 insertions(+), 89 deletions(-) create mode 100644 lib/getcwd-lgpl.c create mode 100644 modules/getcwd-lgpl create mode 100644 modules/getcwd-lgpl-tests create mode 100644 tests/test-getcwd-lgpl.c -- 1.7.4.4
