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to use this (and tail) as examples of simplicity of implementation winning
and losing.
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Support hex (requested by users).
Support status=noxfer and status=none (requested by users).
Fix status output.
Clarify large numbers in --help output.
Use O_TRUNC rather than ftruncate unless we're also seeking.
New tests.
Also partial cleanup (reuse of existing code, removal of non-GLOBALS globals,
and merge dd_main and do_dd).
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in [groups].
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More's sigatexit handler needs to distinguish between normal exit and exit
due to receipt of a signal.
Change tty_sigreset to look at the signal number too, so that pressing 'q'
to exit top doesn't cause its exit status to be 128.
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The ps.c change allows us to start. The interestingtimes.c change allows
us to clean up properly afterwards if you ^C out (which you usually do).
Tested with both ssh and "adb shell" (the latter being where I noticed
the problem).
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both did it) so use getbasename instead.
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external/toybox/lib/linestack.c:84:5: error: conflicting types for 'crunch_str'
int crunch_str(char **str, int width, FILE *out, char *escmore,
^
external/toybox/lib/lib.h:228:5: note: previous declaration is here
int crunch_str(char **str, int width, FILE *out, char *escmore,
^
I'm not sure whether the interface was intended to be wchar_t or int, but
switching to int is the smaller change...
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(The sigatexit() handler list code now calls the handlers on the normal
exit path, so _exit(1) from the handler is wrong; exit_signal() modifies
toys.exitval if necessary.)
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header unconditionally. (This fixes the warning when CP_PRESERVE disabled.)
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handle infinite depth. Fix docs, tweak dirtree_handle_callback() semantics,
remove dirtree_start() and don't export dirtree_handle_callback(), instead
offer dirtree_flagread(). (dirtree_read() is a wrapper around dirtree_flagread
passing 0 for flags.)
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major/minor/makedev, but glibc has vowed to break existing programs
(https://sourceware.org/ml/libc-alpha/2015-11/msg00253.html)
and replace it with _another_ non-standard header (not in posix or lsb),
so let's just add functions to lib/ that do the transform ourselves.
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Also use finit_module if available. Given that "insmod -" requires
init_module, maybe this isn't a worthwhile optimization. Given that
"insmod /actual/file.ko" is the common use case, maybe it is.
Fix a bug in readfileat where *plen would be corrupted if you didn't supply
your own buffer (because ibuf is 0 in that case, not a pointer to the start
of the allocated space).
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have noticed yet.
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Unlike the POSIX file(1), there's no magic file here, just hard-coded
common (non-obsolete) file formats. Personally most of my use of file(1)
is as a one-line readelf(1) summarizer, so although I assume a full POSIX
file(1) is out of scope (because just the database would likely be larger
than all the rest of toybox), a subset that only supports in-use file types
actually covers most of the use cases I encounter personally.
Also fix peek_be/peek_le.
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don't run on is easier), and use HELP_ instead of help_ for macro prefixes
to avoid name collisions (such as help_exit() the function).
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the deeply sad passwd heuristics that don't even check numbers and punctuation.
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This isn't a shell builtin, it uses prlimit to target any pid (without -P
it defaults to $PPID, so acts like historical ulimit by default).
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None of the current callers' callbacks set errno, so this was resulting in
bogus errors like "No device or address" when ps tried to complain about a
misspelled field.
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Also, I forgot to check in uuid_show() last time.
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You can't pass a NULL value to setenv(3). The "put things back how they were"
intent of this code is best achieved by calling unsetenv(3) in the NULL case.
(This causes a crash with "hwclock -u" on Android. glibc silently corrupts the
environment instead.)
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Some things are worse when you remove the 'p'.
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Commit 4b4ab6a50998 broke loopfiles' handling of "-".
This broke the existing cat tests, so no new test is necessary here.
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