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have been checked in.
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(Really, checking the original file date is the Right Thing, but I
haven't written it yet.)
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programs not yet in toybox.)
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Grep miscalculates the amount of memory it needs to allocate when "converting
strings to one big regex" when the -e flag is not specified. Since in this case
"\|" is inserted between strings rather than "|", two extra bytes rather than
one need to be provided for each string. I noticed this because it caused grep
to seg-fault on musl when a regex of exactly seven characters is provided.
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options isn't very interesting anymore.
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line once. (Tweaked slightly for whitespace and to collate variable declarations.)
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information about why a patch didn't apply. (Offset of first nonmatching character at each line during seek phase.)
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I've reduced the use of malloc(), dropped an extra function call, and
-at least in theory- allowed proper handling of non-regular files.
(If we have a file we can't read, we still should record it when it's
of a type where file content is ignored).
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terminals
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from toys/posix/who.c.
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This version can archive and extract directories, sockets, FIFOs, devices,
symlinks, and regular files.
Supported options are -iot, -H FMT (which is a dummy right now).
It only writes newc, and could read newc or newcrc.
This does NOT implement -d, which essentially is equivalent to
mkdir -p $(dirname $FILE)
for every file that needs it.
Hard links are not supported, though it would be easy to add them given
a hash table or something like that.
I also have not implemented the "<n> blocks" output on stderr.
If desired, I can add it pretty simply.
There is one assumption this makes: that the mode of a file, as mode_t,
is bitwise equivalent to the mode as defined for the cpio format.
This is true of Linux, but is not mandated by POSIX.
If it is compiled for a system where that is false, the archives will
not be portable.
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block), convert strange fstype inclusion to OLDTOY(), use "<1" arg so calling with no arguments doesn't hang, convert typedef to normal struct.
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I finally figured out the NTFS labels after reading a rant on how UTF-8 rocks
and how MS switched to UTF16 or UCS1 or whatever. The reason I couldn't grep
for the label (mine was "myntfs") was that it is stored as
"m\0y\0n\0t\0f\0s\0\0" - found another good use for hexdump :)
Notes:
I only have x86 to test on, so there are a couple of places that may need
bswap_{16,32} for endianness. I used a 65k buf instead of toybuf (4k) for
simplicity, but tried to organize it for toybuf if wanted. I have info on
more fs types, to patch with after review. blkid does output for all devices
if 0 args -> read /proc/partitions?
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as a synonym for -s.
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Also fix up help text, and hook up -c.
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(Fix it.)
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concept of 80 character lines.
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phone, so here's a basic acpi.
I could probably add -c fairly easily (print type, cur_state, and max_state)
-t is more difficult, since temperatures are reported in at least
1000 * degrees F and 10 * degrees C.
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Working my way through the to-review list that predates the "pending"
directory. This gets expand off my to-review list. (Proof that "need to
review" doesn't mean it's in bad shape, this command was fine. Changed
capitalization in the help text because I'm trying to have "user supplies
this value" be all caps, switched a read() to readall() although I'm not
sure modern kernels actually allow -EINTR to generate zero length reads
anymore, and since most of the loopfiles() target functions are called
do_commandname() changed the name to that just so it's regular. None of
the changes are actually important. :)
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(Still no -f support yet.)
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for_each_pid_with_name_in_array_perform_callback_function_upon_translated_value() with name_to_pid(), comparing absolute paths or just basename() consistently as spotted by Lukasz Skalski, and adjust callers.
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- one is because eglibc sets environ to NULL on clearenv(). I added check for environ being not NULL when iterating over environment variables
- switched xexec to xexec_optargs because command argument is a pointer to optarg which is freed by xexec.
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Previous version didn't delete it, but exited without error. Neither was right.
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