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* bb_full_fd_action: remove potential xmalloc from NOFORK pathDenis Vlasenko2007-04-111-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cat: stop using stdio.h opens libbb: introduce & use open[3]_or_warn function old new delta open3_or_warn - 54 +54 bb_cat 115 144 +29 open_or_warn - 25 +25 unlzma 2404 2412 +8 chattr_main 334 339 +5 xstrtoul_range_sfx 251 255 +4 telnet_main 1514 1510 -4 static.opt 4 - -4 qgravechar 122 118 -4 fuser_add_pid 61 54 -7 fuser_add_inode 154 147 -7 writeFileToTarball 1542 1534 -8 refresh 1156 1148 -8 do_show 856 846 -10 read_leases 212 200 -12 setup_redirects 236 222 -14 iproute_list_or_flush 1582 1568 -14 read_config 427 411 -16 write_leases 284 264 -20 hash_file 338 318 -20 copy_file 1760 1740 -20 do_iproute 2610 2588 -22 bb_full_fd_action 320 269 -51 open_to_or_warn 103 49 -54 fuser_main 1660 1596 -64 .rodata 131160 131096 -64 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes
* make compressed help code NOMMU- and NOFORK-friendly -Denis Vlasenko2007-04-101-0/+9
| | | | no forking anymore, bunzip2 unpack routine now does all it in memory.
* make a few struct bb_applet members conditionalDenis Vlasenko2007-04-101-1/+1
| | | | | | rename sllep_and_die -> xfunc_die make fflush_stdout_and_exit NOFORK-safe fix some buglets found by randomconfig
* make xfunctions optionally longjump instead of exit.Denis Vlasenko2007-04-091-1/+1
| | | | | use it for making NOFORK more practical. touch: make it a NOFORK applet
* wait4pid: if passed with pid < 0, do not set errno - it is already set by exec!Denis Vlasenko2007-04-091-33/+0
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* libbb: add xunlink()Denis Vlasenko2007-04-051-0/+6
| | | | patch: do not try to delete same file twice
* tcpsvd: new appletDenis Vlasenko2007-04-011-0/+57
| | | | | | | | | | It's a GPL-ed 'clone' of Dan Bernstein's tcpserver. Author: Gerrit Pape <pape@smarden.org> http://smarden.sunsite.dk/ipsvd/ size tcpsvd.o text data bss dec hex filename 2571 4 16 2591 a1f tcpsvd.o
* ps: work around libc bug: printf("%.*s\n", MAX_INT, buffer)Denis Vlasenko2007-03-281-3/+3
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* make pidfile writing configurable.Denis Vlasenko2007-03-271-6/+6
| | | | [ui]toa_to_buf: change API. No users yet.
* zcip: make it work on NOMMU (+ improve NOMMU support machinery)Denis Vlasenko2007-03-261-3/+10
| | | | fsck: fix bad English in a comment
* libbb: rework NOMMU helper API so that it makes more senseDenis Vlasenko2007-03-261-78/+0
| | | | and easier to use. Doesn't compile - need two more commits.
* add NOMMU fixme's; move move_fd from runit_lib to libbb; nuke fd_copyDenis Vlasenko2007-03-251-0/+10
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* applets.c, xfunc.c: style cleanupDenis Vlasenko2007-03-241-8/+8
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* clean up accumulated whitespace damageDenis Vlasenko2007-03-071-1/+1
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* new applets: selinux utils by KaiGai Kohei <kaigai@kaigai.gr.jp>Denis Vlasenko2007-02-061-0/+15
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* Add BB_EXEC[LV]P() which encapsulate FEATURE_EXEC_PREFER_APPLETSDenis Vlasenko2007-02-031-5/+1
| | | | (patch from Gabriel L. Somlo <somlo@cmu.edu>)
* preparatory patch for -Wwrite-strings #2Denis Vlasenko2007-01-291-2/+2
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* use bb_sanitize_stdio() where appropriateDenis Vlasenko2007-01-271-1/+1
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* fix warning in find.cDenis Vlasenko2007-01-271-1/+1
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* fix bin2hex bug. lowercase = uppercase | 0x20, not | 0x10!Denis Vlasenko2007-01-261-2/+2
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* accumulated post-1.4.0 fixesDenis Vlasenko2007-01-241-3/+4
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* Introduce FEATURE_EXEC_PREFER_APPLETS = "re-execute our ownDenis Vlasenko2007-01-211-2/+5
| | | | | | executable if we asked to exec someting with argv[0] == known_applet" Use it in init. Also respect PATH in init, remove explicit "/sbin" etc from exec. Patch by Gabriel L. Somlo <somlo@cmu.edu>
* - get_terminal_width_height does not and should never write to fd. Cosmetic ↵Bernhard Reutner-Fischer2007-01-201-1/+1
| | | | Precaution
* openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup codeDenis Vlasenko2007-01-191-2/+10
| | | | | | | | | (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();
* Rename bb_sanitize_stdio -> bb_sanitize_server_stdioDenis Vlasenko2007-01-141-1/+1
| | | | | | (name is still bad - it doesn't hint that function may do daemonization trick for you if asked to). Small fixes to fakeidentd.
* By popular request reinstate fakeidentd's standalone mode.Denis Vlasenko2007-01-141-0/+24
| | | | | | | | | | | 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).
* random small size optimizationsDenis Vlasenko2007-01-121-0/+13
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* missing piece of prev commit: ndelay_offDenis Vlasenko2006-12-241-6/+5
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* find: fix spurious -exec error messagesDenis Vlasenko2006-12-231-2/+7
| | | | (bug reported by Bernhard Fischer <rep.nop@aon.at>)
* xfuncs.c: dietlibc actually HAS fdprintf!Denis Vlasenko2006-12-181-2/+2
| | | | | platform.h: define strchrnul for dietlibc ash: stop using few non-standard functions
* nc: add missing castDenis Vlasenko2006-12-181-0/+31
| | | | xfuncs: add dprintf for dietlibc
* cut 0.5k off mkfs.minixDenis Vlasenko2006-11-291-1/+4
| | | | assorted strtoul fixes (that's what brought me into minix)...
* small fixes:Denis Vlasenko2006-11-261-11/+19
| | | | | | fix xstrdup to not grossly overallocate memory use xopen instean of xopen3 in several places etc.
* tee: fix bug: argv[-1] is a no-no!Denis Vlasenko2006-11-251-2/+2
| | | | | bb_full_fd_action: optimize die_if_ferror: "<applet>: filename" isn't a good err msg, add "..I/O error"
* tar: fix and sanitize handling of long filenames/linknamesDenis Vlasenko2006-11-241-0/+1
| | | | | | | | | (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
* telnetd: we were having telnetd with is ONLY inetd or ONLY standalone.Denis Vlasenko2006-11-221-0/+12
| | | | | What if I need to have both?? This patch introduces CONFIG_FEATURE_TELNETD_STANDALONE: y - both, n - only inetd.
* rodata cleanup. "unable to" == "cannot". -300 bytesDenis Vlasenko2006-11-181-2/+2
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* smart_ulltoa5: make available in libbbDenis Vlasenko2006-11-051-6/+54
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* get_terminal_width_height: do not pass insanely large valuesDenis Vlasenko2006-10-271-12/+23
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* rename functions to more understandable namesDenis Vlasenko2006-10-261-0/+1
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* remove bb_printf and the likeDenis Vlasenko2006-10-261-3/+3
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* message string changes, mostly for consistency, also -32 bytes in .rodataDenis Vlasenko2006-10-201-1/+1
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* add open_read_close() and similar stuffDenis Vlasenko2006-10-141-25/+7
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* xread/write can use full_read/write (smaller code)Denis Vlasenko2006-10-121-10/+6
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* small style fixesDenis Vlasenko2006-10-121-1/+2
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* nmeter: new applet. ~4kDenis Vlasenko2006-10-111-10/+8
| | | | Fix build proble on x86_64
* build system overhaulDenis Vlasenko2006-10-051-67/+0
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* rename bb_default_error_retval -> xfunc_error_retvalDenis Vlasenko2006-10-031-1/+1
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* fdformat: remove redundant checkDenis Vlasenko2006-10-031-1/+1
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* runit/chpst: "change process state" utilityDenis Vlasenko2006-10-031-0/+8
| | | | It's "nice" on steroids - can set uid/gid, mem/cpu limits etc. +3.5k
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