bfs - Mirror of https://github.com/tavianator/bfs

Age	Commit message (Collapse)	Author
2018-02-08	Release 1.2.11.2.1	Tavian Barnes

2018-02-06	exec: Avoid a warning when building with _FORTIFY_SOURCE	Tavian Barnes
	Also, don't pass the address of errno itself to write(), since write() is allowed to modify it.
2018-02-01	eval: Don't unnecessarily zero fields in struct eval_state	Tavian Barnes
	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.
2018-02-01	bftw: Open-code the "."/".." checks	Tavian Barnes
	GCC doesn't (yet) produce very fast code for strcmp() against constant strings (see https://gcc.gnu.org/PR78809), so hand-coding the comparison manually helps significantly.
2018-02-01	bftw: Fix the heap implementation	Tavian Barnes
	There were two problems: - bubble_down() would always bubble the entry all the way down the heap, instead of stopping at the appropriate place - remove() may need to bubble the replacement entry up the heap, if it came from a different subtree
2018-01-20	Release 1.21.2	Tavian Barnes

2018-01-20	printf: Add %w and %Wk for file birth times	Tavian Barnes
	%w and %W were chosen to match the format specifiers for file birth times from stat(1)
2018-01-08	stat: New wrapper around the stat() family	Tavian Barnes
	This lets bfs transparently support the new statx() system call on Linux, giving it access to file birth times.
2018-01-08	Minor header cleanups	Tavian Barnes

2018-01-06	parse: Minor cleanups from af7878c/7da0d28	Tavian Barnes

2018-01-06	bftw: Rename 'last' to 'previous'	Tavian Barnes

2017-12-15	Keep track of required FDs per-expr	Tavian Barnes

2017-11-13	exec: Minor whitespace consistency fix	Tavian Barnes

2017-11-13	color: Optimize cfprintf() a bit	Tavian Barnes

2017-11-13	color: Implement %m for cfprintf()	Tavian Barnes

2017-11-12	exec: Fix error reporting	Tavian Barnes

2017-11-12	exec: Recover from E2BIG	Tavian Barnes

2017-11-12	cmdline: Account for files opened during/between evaluations more carefully	Tavian Barnes

2017-11-05	Add support for file birth/creation times on platforms that have it	Tavian Barnes
	Fixes #19
2017-11-05	parse: Support -perm +7777, for compatibility with BSD and old GNU find	Tavian Barnes

2017-10-27	Release 1.1.41.1.4	Tavian Barnes

2017-10-26	exec: Make argument size tracking robust to page-granularity accounting	Tavian Barnes
	From looking at the Linux exec() implementation, it seems a big part of the reason we needed extra headroom was that the arguments/environment are copied page-by-page, so even a small accounting difference could result in an error of an entire page size. Grow the headroom to two entire pages to account for this.
2017-10-22	exec: Apply more headroom to avoid E2BIG	Tavian Barnes
	I ran into "argument list too long" errors with a bfs -type f -exec grep pattern '{}' + command, despite the current accounting being pretty careful. Some experimentation showed that an additional 2048 bytes of headroom is always safe. While we're at it, explicitly account for the terminating NULL pointers in argv and environ.
2017-10-22	Use "error:" prefix consistently	Tavian Barnes

2017-10-21	cmdline: Declare functions in a more natural order	Tavian Barnes

2017-10-21	parse: Keep track of what files are already open	Tavian Barnes
	Fixes #22
2017-10-21	Report errors that occur when closing files	Tavian Barnes
	Otherwise we miss write errors that occur when flushing the cache.
2017-10-15	Add a man page	Tavian Barnes
	Fixes #31
2017-10-13	Don't use install -D	Tavian Barnes
	-D isn't portable to non-GNU Unices, so just use mkdir manually. Fixes #28
2017-10-04	Release 1.1.31.1.3	Tavian Barnes

2017-09-20	tests: -quit is not POSIX	Tavian Barnes

2017-09-20	util: Wrap faccessat() to fix some portability issues	Tavian Barnes

2017-09-17	opt: More -O4 tweaks	Tavian Barnes

2017-09-17	opt: Use the standard LLONG_MAX instead of the nonstandard LONG_LONG_MAX	Tavian Barnes

2017-09-17	opt: Fix -depth with arguments bigger than INT_MAX	Tavian Barnes

2017-09-17	opt: Move some aggressive optimizations back to -O4	Tavian Barnes

2017-09-17	parse: Document the bfs meaning of -O in -help	Tavian Barnes

2017-09-17	opt: Have data flow analysis respect always_{true,false}	Tavian Barnes

2017-09-16	tests: Add tests that trigger some optimizations	Tavian Barnes

2017-09-16	opt: Implement some data flow optimizations	Tavian Barnes

2017-09-16	opt: Separate optimization from parsing	Tavian Barnes

2017-09-10	Release 1.1.21.1.2	Tavian Barnes

2017-09-09	eval: Make sure nopenfd >= 2 for bftw()	Tavian Barnes

2017-09-09	tests: Silence error messages while creating deep/	Tavian Barnes
	Some platforms will print errors like "cannot access parent directories: Result too large"
2017-09-09	Try /proc/self/fd before /dev/fd	Tavian Barnes
	On Solaris, /proc/self/fd is dynamic while /dev/fd is static.
2017-09-09	mtab: Add support for Solaris	Tavian Barnes

2017-09-07	Revert "tests: Test hardlinks to symlinks"	Tavian Barnes
	Apparently macOS doesn't support ln -P. This reverts commit 80eec18020f531abbdb2abbb919ab6c6fa34107c.
2017-09-06	parse: Don't reorder or remove tests with potential side effects	Tavian Barnes
	-empty and -xtype may have side effects like reporting permission errors, which even affect the exit status of bfs. We shouldn't remove these effects without -Ofast.
2017-09-06	util: Factor out checks for nonexistent paths/broken links	Tavian Barnes

2017-09-06	parse: Factor out common initialization code for -print and friends	Tavian Barnes