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* eval: Fix wrong colors in error messagesTavian Barnes2019-02-011-45/+72
| | | | | When reporting an error, we should try to stat the file first so the message can have the right colors.
* parse: Allow multiple comma-separated debug flagsTavian Barnes2019-01-111-8/+10
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* posix1e: Split out ACL and capability handling from utilTavian Barnes2019-01-021-0/+1
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* color: Check format strings + args for cfprintf()Tavian Barnes2019-01-021-4/+5
| | | | | | %{cc} is now ${cc} to avoid warnings about an unrecognized format specifier, and %P and %L are now %pP and %pL to make them look more like standard format strings.
* diag: Unify diagnostic formattingTavian Barnes2019-01-021-23/+40
| | | | | | This adds a bfs: prefix to error/warning messages for consistency with other command line tools, and leaves only the "error:"/"warning:" part colored like GCC. It also uniformly adds full stops after messages.
* stat: Provide a helper for getting human-readable field namesTavian Barnes2018-12-251-23/+2
| | | | And fix -newerXY if the Y time doesn't exist.
* stat: Unify bfs_stat_time() implementationsTavian Barnes2018-12-201-18/+8
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* stat: Handle statx() not returning some timesTavian Barnes2018-12-191-12/+41
| | | | | | /sys/fs/cgroup, for example, doesn't return access times from statx(). That shouldn't matter unless we actually need them, so make it not an error.
* Implement -acl testTavian Barnes2018-12-171-0/+7
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* Add new -capable testTavian Barnes2018-12-171-0/+7
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* bftw: Move bftw_typeflag conversion out of utilTavian Barnes2018-12-171-1/+1
| | | | Turns out incomplete enum types are a GNU C extension.
* Print device major/minor numbers for -lsTavian Barnes2018-11-011-3/+11
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* Update copyright datesTavian Barnes2018-09-241-1/+1
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* stat: Don't assume blocks are 512 bytesTavian Barnes2018-07-241-2/+2
| | | | | | | | | | | | POSIX says > The unit for the st_blocks member of the stat structure is not defined > within POSIX.1‐2008. and recommends using DEV_BSIZE from <sys/param.h> if available. Also, for -printf '%S', print 1 instead of NaN for empty files with no blocks.
* eval: Debug all stat() callsTavian Barnes2018-07-151-47/+56
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* eval: Share the statbuf across multiple -xtype'sTavian Barnes2018-07-121-18/+31
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* eval: Get rid of duplicate statbuf fieldTavian Barnes2018-07-121-24/+22
| | | | | Also shorten eval_bfs_stat() to eval_stat(). Looks like this was leftover from an incomplete conversion a while ago.
* eval: Fix -delete when following symlinks.Tavian Barnes2018-07-121-2/+15
| | | | | Same bug as https://savannah.gnu.org/bugs/?46305. Please don't ever do this though.
* eval: Don't use %m to report a non-errno errorTavian Barnes2018-06-191-1/+1
| | | | Fixes: 2a45ad01e211d0b36056c21d5211be46195b273d
* eval: Don't unnecessarily zero fields in struct eval_stateTavian Barnes2018-02-011-7/+6
| | | | | | The designated initializer causes everything not mentioned to be zeroed, a waste of time that shows up on profiles. It also has the potential to hide uninitialized-use bugs.
* stat: New wrapper around the stat() familyTavian Barnes2018-01-081-94/+82
| | | | | This lets bfs transparently support the new statx() system call on Linux, giving it access to file birth times.
* Keep track of required FDs per-exprTavian Barnes2017-12-151-1/+3
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* color: Implement %m for cfprintf()Tavian Barnes2017-11-131-4/+4
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* exec: Fix error reportingTavian Barnes2017-11-121-5/+9
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* cmdline: Account for files opened during/between evaluations more carefullyTavian Barnes2017-11-121-2/+1
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* Add support for file birth/creation times on platforms that have itTavian Barnes2017-11-051-19/+37
| | | | Fixes #19
* Use "error:" prefix consistentlyTavian Barnes2017-10-221-4/+4
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* util: Wrap faccessat() to fix some portability issuesTavian Barnes2017-09-201-1/+1
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* opt: Move some aggressive optimizations back to -O4Tavian Barnes2017-09-171-8/+1
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* opt: Separate optimization from parsingTavian Barnes2017-09-161-1/+4
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* eval: Make sure nopenfd >= 2 for bftw()Tavian Barnes2017-09-091-6/+5
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* Try /proc/self/fd before /dev/fdTavian Barnes2017-09-091-3/+6
| | | | On Solaris, /proc/self/fd is dynamic while /dev/fd is static.
* util: Factor out checks for nonexistent paths/broken linksTavian Barnes2017-09-061-2/+2
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* Implement -D searchTavian Barnes2017-09-021-0/+100
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* Implement cost-based optimizationTavian Barnes2017-08-271-13/+10
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* Avoid multiple extra stat()s of broken symlinks for -xtypeTavian Barnes2017-08-221-4/+9
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* Unify broken symlink handlingTavian Barnes2017-08-121-16/+6
| | | | | | | | | Rather than open-code the fallback logic for broken symlinks everywhere it's needed, introduce a new xfstatat() utility function that performs the fallback automatically. Using xfstatat() consistently fixes a few bugs, including cases where broken symlinks are given as arguments to predicates like -samefile.
* util: Define O_DIRECTORY to 0 if it's not already definedTavian Barnes2017-07-291-5/+1
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* Re-license under the BSD Zero Clause LicenseTavian Barnes2017-07-271-10/+15
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* Represent never returning as always_true && always_falseTavian Barnes2017-07-211-3/+6
| | | | | | | | | | Expressions that never return are vacuously always both true and false. Using this representation lets us take advantage of existing truth-based optimizations, which gets us optimizations of command lines like bfs -name foo -quit -print for free.
* Implement -printxTavian Barnes2017-07-211-0/+38
| | | | Also from NetBSD.
* eval: Add some sanity checksTavian Barnes2017-07-201-0/+6
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* Implement -exit [STATUS]Tavian Barnes2017-07-201-9/+19
| | | | From NetBSD again.
* Handle ENOTDIR the same as ENOENTTavian Barnes2017-07-091-2/+2
| | | | | | For a/b/c, ENOTDIR is returned instead of ENOENT if a or b are not directories. Handle this uniformly when detecting broken symlinks, readdir races, etc.
* Pass AT_EACCESS to faccessat()Tavian Barnes2017-04-301-1/+1
| | | | | That's the form that actually answers the expected question ("can I open() this"), and the only form Hurd supports.
* Don't forget an access mode to openat() in -emptyTavian Barnes2017-04-301-1/+1
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* Release 1.01.0Tavian Barnes2017-04-241-1/+1
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* Implement -fstypeTavian Barnes2017-04-231-0/+14
| | | | Fixes #6!
* Implement -XTavian Barnes2017-04-161-0/+7
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* Implement -exec/-execdir ... +Tavian Barnes2017-04-151-189/+15
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