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2015-12-05Add start of top infrastructure to ps, null terminate some stridx() searches,Rob Landley
move slot[] documentation into C code, add PR %VSZ VIRT RES SHR
2015-12-04Tom Marshall reported that blkid was handling ext2 wrong.Rob Landley
Even though ext2 has a comment that it has to be at the start, I added swap to the start of the array (oops). The test suite was also wrong (it was matching the _incorrect_ output).
2015-11-29Implement ps --sort.Rob Landley
2015-11-29Add basic sort logic.Rob Landley
2015-11-28Split out string_field() from show_ps().Rob Landley
2015-11-28Save string offsets rather than recalculating them each time, and use structRob Landley
instead of carving up toybuf by hand. This makes breaking out the field conversion logic into its own function less expensive.
2015-11-26Split do_ps() into get_ps() and show_ps() as a start on implementing --sort.Rob Landley
Change readfileat() to pass back length of read.
2015-11-19Fix find -perm.Elliott Hughes
1) It read st_dev instead of st_mode. 2) It reversed the semantics of absolute vs minimal ('-' prefixed) tests. Add tests for these, and move the "unterminated -exec" test into the "Still fails" section because it's still dumping core for me.
2015-11-12Document %s in date(1).Elliott Hughes
2015-11-12Fix year parsing in date(1).Elliott Hughes
Four-digit years were being mangled by the code for two-digit years. Move all the two-digit year code into the "we only saw two digits" case. Add some new tests and fix existing tests.
2015-11-09Cleanup pass: inline find_tty_name(), bounds check fscanf(), use libcRob Landley
functions to read major()/minor(), fix printf format warnings in error msg.
2015-11-09Make ps try harder to find a name for a tty.Elliott Hughes
2015-11-09On Android, ps' default output should match toolbox.Elliott Hughes
2015-11-09Add ps -n.Elliott Hughes
Both Android and GNU interpret -n to mean "show numeric users and groups", despite what POSIX says.
2015-11-09Add ps -o CMDLINE.Elliott Hughes
This is equivalent to Android's historical "NAME" column, showing the first element of /proc/pid/cmdline.
2015-11-08Route cleanup: whitespace and curly bracket changes.Rob Landley
2015-11-08Bugfix for route flags.Rob Landley
2015-11-08Remove TEST_ARGV() and logic to adjust irtt by "clock ticks/100" when clock ↵Rob Landley
ticks _is_ 100...
2015-11-07More route cleanup.Rob Landley
2015-11-07Let's start the route cleanup.Rob Landley
Collate some repeated increments, remove some useless coments.
2015-11-05Fix sed bug where any ] right after [ was skipped, not just first one in range.Rob Landley
2015-11-03dhcp leanup: remove flag_get() and flag_chk()Rob Landley
2015-11-03New dhcp6 command from Sameer Pradhan.Rob Landley
2015-11-03Whitespace and parentheses.Rob Landley
2015-11-02Explain signals in oneit help text.Rob Landley
2015-11-02Add -P as short option for --ppid.Rob Landley
(The help infrastructure can collate and alphebetize short options, long options haven't got a standardized help text format. Not a hard requirement to have a short opt, but it's nice.)
2015-11-02Fix the ps -o CMD vs COMM distinction.Elliott Hughes
"comm" is the command name without arguments, and "cmd" the command line including arguments. Confusingly, "command" is a synonym for the *latter*, not the former. This implementation of "comm" matches the GNU ps behavior where the names are truncated, but Android historically used the full name from /proc/pid/cmdline instead, so this patch isn't sufficient to let us match the Android behavior.
2015-11-02Make ps -o error reporting intelligible.Elliott Hughes
I actually thought ps was segfaulting, and it wasn't until I was in gdb that I even noticed there was an error message at all, and even then I had to read the source to work out what it was trying to tell me. Before: $ ps -o user,pid,ppid,vsize,rss,nice,wchan,addr,unknown,stat,cmd ps: -o 'user,pid,ppid,vsize,rss,nice,wchan,addr,unknown,stat,cmd'@41 USER PID PPID VSZ RSS NI WCHAN ADDR$ After: $ ps -o user,pid,ppid,vsize,rss,nice,wchan,addr,unknown,stat,cmd ps: bad -o field 'user,pid,ppid,vsize,rss,nice,wchan,addr,unknown,stat,cmd' ^
2015-11-02Add ps -Z.Elliott Hughes
As with ls, it doesn't seem like -Z should be guarded behind LSM availability. On a non-SELinux system, the label is always "unconfined".
2015-11-02Add ps --ppid.Elliott Hughes
Used by Android.
2015-11-01Last patch broke creating new file as a patch, fix it.Rob Landley
(Matches beginning and EOF at once.)
2015-11-01Fix applying patch hunks with trailing context to the start of the file.Rob Landley
2015-11-01Change grep -w to checking matches after the fact rather than modifing regex.Rob Landley
This lets '(x)\1' match, as reported by Isabella Parakiss.
2015-10-29Fix sed bug reported by Isabella Parakiss, where sed -e "/x/c\" -e "y" addedRob Landley
an extra newline because the test for whether we have an existing string to append a newline to was checking if struct step had data appended to it, and the /x/ regex is data appended to it. Change test to check for null terminator at ->arg1 offset.
2015-10-28Promote ps to posix.Rob Landley
2015-10-28Free more stuff in debug cleanup.Rob Landley
Tempted to convert the struct arg_list and ptr_len stuff to arrays and make the parsing table driven, but there's enough direct usages of each field it's not a net win.
2015-10-28Implement -suUgG and -o majfl,minfl, move uid/ruid/gid/rgid into slots[31-34]Rob Landley
and vmlck into slot[18], pass error message to comma_args(), collate -stuUgG callbacks into parse_rest().
2015-10-27Use the /proc/self/fd/%d workaround for O_PATH not letting you read xattrs,Rob Landley
inspired by: https://android-review.googlesource.com/#/c/152663/4/libc/bionic/fgetxattr.cpp
2015-10-27Fix ls error message for chmod -r directories.Rob Landley
Also, if you mkdir "$(echo -e "one\ntwo"); chmod -r one*; ls -q one* it honors -q.
2015-10-27Install without a mode should use 0755, and check FLAG_preserve instead ofRob Landley
the global so "install -g 0" doesn't alias to "cp --preserve 0" and error out. through to --preserve 0"
2015-10-27Replace xcount_cpus() with a call to sysconf(_SC_NPROCESSORS_CONF)Rob Landley
2015-10-25Add xcount_cpus()Rob Landley
2015-10-25Add comma_args() and factor out parse_o(), parse_t(), and parse_p() to use it.Rob Landley
Fix FLAG_w.
2015-10-25Factor out parse_o() and make -l -f and default output work on stringsRob Landley
rather than bitfields.
2015-10-25More ps work, and fill out remaining help text.Rob Landley
Fix more l/r justification, implement uname vsz vsize and stat.
2015-10-25Fix netstat build warnings.Elliott Hughes
Fixes two instances of "warning: use of logical '&&' with constant operand". Change-Id: I2bb1ba4e389f8a9e54af8ee3ab23d8849fc329f0
2015-10-23More ps work: move l/r justification to widths[], add RUID/RGID, implement PGID,Rob Landley
plus tty detection fix from Elliott Hughes.
2015-10-23fix dhcpd warningYeongdeok Suh
2015-10-22Auto-size df columns.Elliott Hughes
On Android, the filesystem column is pretty wide. Actually measure the widths.
2015-10-21Make ps.c whitespace consistent.Rob Landley
(Assignment has spaces around operator, comparison doesn't.)