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path: root/libbb/xfuncs.c
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2007-01-19openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup codeDenis Vlasenko
(will close all fd's > 2 on daemonization now) getty: fix "getty -" support, and also do not try to chown/chmod "-" telnetd: fix "lost ctty" bug Yet another attempt on saner function names: bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
2007-01-14Rename bb_sanitize_stdio -> bb_sanitize_server_stdioDenis Vlasenko
(name is still bad - it doesn't hint that function may do daemonization trick for you if asked to). Small fixes to fakeidentd.
2007-01-14By popular request reinstate fakeidentd's standalone mode.Denis Vlasenko
Since this is also needed for other applets like telnetd, introduce generic driver for such things. It even supports inetd-wait ('linger') mode, when inetd hands out listen socket to child and waits to it to die, instead of handing out accepted socket and continuing listening itself (nowait mode). Code growth ~200 bytes. NB: our inetd doesn't support wait mode yet (or mabe it is buggy).
2007-01-12random small size optimizationsDenis Vlasenko
2006-12-24missing piece of prev commit: ndelay_offDenis Vlasenko
2006-12-23find: fix spurious -exec error messagesDenis Vlasenko
(bug reported by Bernhard Fischer <rep.nop@aon.at>)
2006-12-18xfuncs.c: dietlibc actually HAS fdprintf!Denis Vlasenko
platform.h: define strchrnul for dietlibc ash: stop using few non-standard functions
2006-12-18nc: add missing castDenis Vlasenko
xfuncs: add dprintf for dietlibc
2006-11-29cut 0.5k off mkfs.minixDenis Vlasenko
assorted strtoul fixes (that's what brought me into minix)...
2006-11-26small fixes:Denis Vlasenko
fix xstrdup to not grossly overallocate memory use xopen instean of xopen3 in several places etc.
2006-11-25tee: fix bug: argv[-1] is a no-no!Denis Vlasenko
bb_full_fd_action: optimize die_if_ferror: "<applet>: filename" isn't a good err msg, add "..I/O error"
2006-11-24tar: fix and sanitize handling of long filenames/linknamesDenis Vlasenko
(GNU extensions 'K' and 'L'). We correctly handle them when untarring now, but unfortunately we still don't use them when tarring! That stupid 100 char limit is still there! The biggest problem is that we don't support 'pax' tar format. Linux kernel tarballs are in this format... shame
2006-11-22telnetd: we were having telnetd with is ONLY inetd or ONLY standalone.Denis Vlasenko
What if I need to have both?? This patch introduces CONFIG_FEATURE_TELNETD_STANDALONE: y - both, n - only inetd.
2006-11-18rodata cleanup. "unable to" == "cannot". -300 bytesDenis Vlasenko
2006-11-05smart_ulltoa5: make available in libbbDenis Vlasenko
2006-10-27get_terminal_width_height: do not pass insanely large valuesDenis Vlasenko
2006-10-26rename functions to more understandable namesDenis Vlasenko
2006-10-26remove bb_printf and the likeDenis Vlasenko
2006-10-20message string changes, mostly for consistency, also -32 bytes in .rodataDenis Vlasenko
2006-10-14add open_read_close() and similar stuffDenis Vlasenko
2006-10-12xread/write can use full_read/write (smaller code)Denis Vlasenko
2006-10-12small style fixesDenis Vlasenko
2006-10-11nmeter: new applet. ~4kDenis Vlasenko
Fix build proble on x86_64
2006-10-05build system overhaulDenis Vlasenko
2006-10-03rename bb_default_error_retval -> xfunc_error_retvalDenis Vlasenko
2006-10-03fdformat: remove redundant checkDenis Vlasenko
2006-10-03runit/chpst: "change process state" utilityDenis Vlasenko
It's "nice" on steroids - can set uid/gid, mem/cpu limits etc. +3.5k
2006-09-20Teach get_terminal_width_height to fall back to $LINES and $COLUMNS whenRob Landley
used via things like a serial console.
2006-09-17whitespace cleanupDenis Vlasenko
2006-09-14Strangely, using // in the comments I added was not a persistent accident.Rob Landley
2006-09-12Remove pointless "const". Bloatcheck says 0 bytes difference.Rob Landley
2006-09-11- merge xstat.c into xfuncs.cBernhard Reutner-Fischer
2006-09-07getty, sulogin: convert to using bb_msg for syslog outputDenis Vlasenko
2006-09-06removed a lot of trailing \n in bb_msg() calls. It is addedDenis Vlasenko
automatically by function itself.
2006-09-06Implement optional syslog logging using ordinaryDenis Vlasenko
bb_xx_msg calls, and convert networking/* to it. The rest of bbox will be converted gradually.
2006-09-05xfunc: fix: && -> &. Also nuked two double semicolons...Denis Vlasenko
2006-09-03replacing func() with xfunc() where appropriateDenis Vlasenko
2006-08-28- pull from busybox_scratch: r15829:15850Bernhard Reutner-Fischer
Various fixes, cleanups and shrinkage: saves 952 Bytes: text data bss dec hex filename 1087742 15853 790632 1894227 1ce753 ../busybox/busybox.old 1086790 15853 790632 1893275 1ce39b busybox via: # scripts/bloat-o-meter ../busybox/busybox_unstripped.old busybox_unstripped function old new delta ipcrm_main 756 822 +66 getval - 61 +61 maybe_set_utc - 40 +40 udhcpc_main 2896 2912 +16 md5_hash_block 428 437 +9 opt 8 16 +8 qgravechar 106 110 +4 make_bitmap 292 295 +3 inflate_unzip 2056 2059 +3 add_partition 1412 1414 +2 __parsespent 156 158 +2 qrealloc 41 42 +1 format - 1 +1 catv_main 313 314 +1 watch_main 293 292 -1 varunset 81 80 -1 part 1 - -1 check_if_skip 837 836 -1 start_stop_daemon_main 840 837 -3 create_lost_and_found 175 172 -3 supress_non_delimited_lines 4 - -4 static.l 4 - -4 static.c 5 1 -4 bsd_sum_file 237 233 -4 eval2 338 332 -6 arithmetic_common 166 158 -8 cmpfunc 22 5 -17 cksum_main 294 275 -19 cmp_main 465 439 -26 dd_main 1535 1508 -27 rmmod_main 376 333 -43 cut_file 727 644 -83 ipcs_main 3809 3721 -88 cut_main 722 614 -108 date_main 1443 1263 -180 remove_ids 222 - -222 ------------------------------------------------------------------------------ (add/remove: 3/4 grow/shrink: 11/18 up/down: 217/-853) Total: -636 bytes
2006-08-09Another whack at scripts/individual. Now builds 212 applets.Rob Landley
2006-08-04Add comments to all the functions in this file documenting what they're for.Rob Landley
2006-08-04Thinko spotted by Vladimir Dronnikov.Rob Landley
2006-08-03Remove xcalloc() and convert its callers to xzalloc(). About half of themRob Landley
were using "1" as one of the arguments anyway, and as for the rest a multiply and a push isn't noticeably bigger than pushing two arguments on the stack.
2006-08-03Remove bb_ prefixes from xfuncs.c (and a few other places), consolidateRob Landley
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only had one user), clean up lots of #includes... General cleanup pass. What I've been doing for the last couple days. And it conflicts! I've removed httpd.c from this checkin due to somebody else touching that file. It builds for me. I have to catch a bus. (Now you know why I'm looking forward to Mercurial.)
2006-07-16Cleaup read() and write() variants, plus a couple of new functions likeRob Landley
xlseek and fdlength() for the new mkswap.
2006-07-15We need xsetuid() and xsetgid() because per-user process resource limits canRob Landley
prevent a process from switching to a user that has too many processes, and when that happens WE'RE STILL ROOT. See http://lwn.net/Articles/190331/
2006-07-11Denis Vlasenko spotted the lack of bounds checking in my first attempt atRob Landley
itoa/utoa.
2006-07-10Add itoa and utoa to see what Denis Vlasenko thinks.Rob Landley
2006-06-30This kind of paranoia is a debug option at best.Rob Landley
2006-06-14Attempt at fixing bug 815 by upgrading bb_spawn() so that builtins are atRob Landley
the start of the path. (This should be under the same config option as the standalone shell, but right now that's buried in the shell menu.) Also add the ability to specify CONFIG_BUSYBOX_EXEC_PATH with /proc/self/exe as an overrideable default.
2006-05-25Rich Felker suggested removing dprintf() from watch, and one thing led toRob Landley
another... This adds bb_xspawn() support, which does vfork/exec. (I don't know why using a static instead of a local adds ~40 bytes, but using the local doesn't work...)
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