coreutils/src/remove.c, branch v8.7

remove: without -f, avoid unnecessary-expense/issues with euidaccess

2010-03-10T10:05:18Z

* src/remove.c (write_protected_non_symlink): If faccessat fails, return 1 or -1 directly, rather than falling back on euidaccess*.

remove.c: remove three unnecessary #include directives

2010-02-15T18:26:30Z

* src/remove.c: Don't include hash.h, hash-pjw.h or obstack.h. They have been unused since the fts rewrite.

maint: update all FSF copyright year lists to include 2010

2010-01-01T13:06:47Z

Use this command: git ls-files | grep -v COPYING \ | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \ build-aux/update-copyright

rm: fix --one-file-system regression due to fts conversion

2009-12-19T01:14:07Z

* src/remove.c (rm_fts): Fix incorrect comparison of device and inode numbers. * tests/rm/one-file-system2: Add a separate test so that it can be run as a normal user (It doesn't need to mount). * tests/Makefile.am: Reference it. * NEWS: Mention the fix. Reported by Jan Larres.

maint: factor out cycle warning, now that du will use it, too

2009-11-05T07:32:31Z

* src/system.h (emit_cycle_warning): Define. Factored out of... * src/remove.c (rm_fts): ...here. Use the new macro.

rm -f: ignore EROFS when it's really ENOENT

2009-11-03T13:14:00Z

rm -f must not print a diagnostic for a nonexistent file. However, most linux-based kernel unlinkat functions set errno to EROFS when the named file (regardless of whether it exists) would lie on a read-only file system. remove.c now performs an extra fstatat call in that case, to determine whether the file exists. * src/remove.c (excise): Map EROFS to ENOENT, if a file is nonexistent. Reported by Steven Drake in . * NEWS (Changes in behavior): Mention it.

rm: avoid compiler warning

2009-09-11T12:08:58Z

* src/remove.c (rm_fts): Don't allow fall-through when assertions are disabled.

rm: use gnulib faccessat

2009-09-11T12:08:58Z

* bootstrap.conf (gnulib_modules): Add faccessat. Replace strdup with strdup-posix. * m4/jm-macros.m4 (coreutils_MACROS): Revert previous change, now that gnulib does it for us. * src/remove.c (write_protected_non_symlink): Use faccessat in more situations.

rm: improve efficiency of rm -r (without -f) from O(N^2) to O(N)

2009-09-11T12:08:58Z

where N is the depth of the deepest hierarchy rm is processing. * src/remove.c (write_protected_non_symlink): Use faccessat to avoid O(N)-per-entry cost of calling euidaccess. * m4/jm-macros.m4 (coreutils_MACROS): Check for faccessat. * NEWS (Improvements): Mention it.

build: placate gcc's new -Wskip-jump-init

2009-09-11T12:08:58Z

* remove.c (rm_fts): Put braces around each of the two offending blocks. * configure.ac: Don't turn off -Wjump-misses-init. With the rewrite of remove.c, it is no longer needed.