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path: root/libbb/vfork_daemon_rexec.c (follow)
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* get rid of global "struct bb_applet *current_applet"Denis Vlasenko2007-10-101-7/+3
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* 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.Denis Vlasenko2007-10-011-1/+1
| | | | | 263 bytes saved.
* make standalone httpd work on NOMMU machinesDenis Vlasenko2007-08-181-5/+10
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* start_stop_daemon: NOMMU fix; smaller fixesDenis Vlasenko2007-07-311-2/+2
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* init: make sure fd 0,1,2 are not closed, + related optimizations.Denis Vlasenko2007-06-141-6/+6
| | | | | | init_main 929 920 -9 bb_daemonize_or_rexec 145 127 -18
* make busybox --install work even if /proc/self/exe doesn't existDenis Vlasenko2007-06-081-2/+2
| | | | | | | | # size busybox_old busybox_unstripped text data bss dec hex filename 680095 2704 15648 698447 aa84f busybox_old 680099 2704 15648 698451 aa853 busybox_unstripped
* hush: fix handling of unmatched ${name (without closing '}') -Denis Vlasenko2007-05-241-1/+4
| | | | | | | was eating all remaining input, potentially megabytes. nofork: save/restore die_jmp too nofork: use -2222 instead of -111 as "special" return valur for zero (-111 is used by some applets. -2222 won't fit in exitcode and thus safer)
* more compile fixes from randomconfig runDenis Vlasenko2007-05-171-0/+2
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* hush: fix nofork + ctrl-Z clobbering of globalsDenis Vlasenko2007-04-281-12/+29
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* hush: use NOFORK applets as appropriate. Net reduction of code size.Denis Vlasenko2007-04-141-41/+48
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* pass a copy of argv[i] to NOFORK applets (they may permute it etc).Denis Vlasenko2007-04-121-14/+18
| | | | set/save/restore more shared global variables whan call one applet from another
* fix misplaced #ifDenis Vlasenko2007-04-111-1/+1
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* add more convenient defines for [NO]MMU:Denis Vlasenko2007-04-111-15/+10
| | | | "#ifndef BB_NOMMU" is a double negative
* random NOMMU fixes. compressed --help really does work for NOMMU! /me happyDenis Vlasenko2007-04-101-0/+3
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* Rename two config options:Denis Vlasenko2007-04-101-4/+10
| | | | | | | FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS Make SH_STANDALONE depend on PREFER_APPLETS. getopt.c: more randomconfig-induced fixes
* make compressed help code NOMMU- and NOFORK-friendly -Denis Vlasenko2007-04-101-98/+46
| | | | no forking anymore, bunzip2 unpack routine now does all it in memory.
* make a few struct bb_applet members conditionalDenis Vlasenko2007-04-101-5/+18
| | | | | | 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 Vlasenko2007-04-091-4/+21
| | | | | use it for making NOFORK more practical. touch: make it a NOFORK applet
* factor out NOFORK/NOEXEC code from find. Use it for xargs too.Denis Vlasenko2007-04-091-3/+39
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* wait4pid: if passed with pid < 0, do not set errno - it is already set by exec!Denis Vlasenko2007-04-091-1/+33
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* Implement first instance of NOFORK applet - echoDenis Vlasenko2007-04-091-3/+5
| | | | | | | | | find: use NOFORK/NOEXEC; small -exec buglet also eliminated vfork_daemon_rexec: honor PREFER_APPLETS echo: small size improvements find -exec echo {} \; with PREFER_APPLETS=y runs 4 times faster
* zcip: make it work on NOMMU (+ improve NOMMU support machinery)Denis Vlasenko2007-03-261-3/+6
| | | | fsck: fix bad English in a comment
* Attempt to get more applets compile for NOMMU.Denis Vlasenko2007-03-261-4/+6
| | | | | | | TODO_config_nommu documents what I managed to compile so far (yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO Also make fork(), daemon() produce warnings on compile stage (in addition to erros on link stage).
* libbb: rework NOMMU helper API so that it makes more senseDenis Vlasenko2007-03-261-1/+133
| | | | and easier to use. Doesn't compile - need two more commits.
* NOMMU re-exec trick shuld not depend on existence of "don't daemonize"Denis Vlasenko2007-03-241-14/+9
| | | | | option for every affected applet (and dnsd, for example, don't have one). Thus rework re-exec support to not require it. Code got smaller too.
* openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup codeDenis Vlasenko2007-01-191-2/+2
| | | | | | | | | (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();
* style fixesDenis Vlasenko2006-12-261-6/+2
| | | | last xcalloc replaced by xzalloc
* lsmod: repair indentationDenis Vlasenko2006-09-301-2/+2
| | | | httpd: ifdef CONFIG -> if ENABLE (shorted, catched typos)
* - merge -r15463:15564 from busybox_scratch branch through these changesets:Bernhard Reutner-Fischer2006-08-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines - use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert. - use xchdir() since all is invain if it fails there anyways, supposedly ------------------------------------------------------------------------ r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines - adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account. ------------------------------------------------------------------------ r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines - partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save s 144 bytes text data bss dec hex filename 862434 10156 645924 1518514 172bb2 busybox.old 862322 10156 645892 1518370 172b22 busybox function old new delta z_len 4 - -4 textend 4 - -4 part_nb 4 - -4 insize 4 - -4 ifile_size 4 - -4 do_link 4 - -4 new_text 70 60 -10 ipaddr_list_link 33 23 -10 gzip_main 898 822 -76 ------------------------------------------------------------------------------ (add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120) Total: -120 bytes ------------------------------------------------------------------------ r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines - remove useless global exports function old new delta rpm_main 940 1601 +661 rpm_getstring 107 112 +5 rpm_getint 148 153 +5 loop_through_files 103 106 +3 fileaction_dobackup 115 113 -2 fileaction_list 5 - -5 rpm_getcount 42 - -42 extract_cpio_gz 161 - -161 rpm_gettags 504 - -504 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714) Total: -40 bytes text data bss dec hex filename 862322 10156 645892 1518370 172b22 busybox.old 862290 10156 645892 1518338 172b02 busybox ------------------------------------------------------------------------ r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines - shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s emaphore stuff into single caller manually. stats: function old new delta logMessage 395 427 +32 message 1245 1257 +12 opts - 4 +4 small 1 - -1 local_logging 4 - -4 doRemoteLog 4 - -4 circular_logging 4 - -4 syslogd_main 1299 1285 -14 static.res 36 16 -20 .rodata 186650 186586 -64 static.line 1025 - -1025 ------------------------------------------------------------------------------ (add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136) Total: -1088 bytes cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,} text data bss dec hex filename 3723 348 5242 9313 2461 sysklogd/syslogd.o.orig 3697 348 4188 8233 2029 sysklogd/syslogd.o ============================================================================== Overall bloatcheck for the changeset mentioned above: function old new delta rpm_main 953 1608 +655 logMessage 395 427 +32 message 1245 1257 +12 opts - 4 +4 rpm_getstring 107 110 +3 rpm_getint 148 151 +3 loop_through_files 103 104 +1 small 1 - -1 fileaction_dobackup 115 113 -2 z_len 4 - -4 textend 4 - -4 part_nb 4 - -4 local_logging 4 - -4 insize 4 - -4 ifile_size 4 - -4 do_link 4 - -4 doRemoteLog 4 - -4 circular_logging 4 - -4 fileaction_list 5 - -5 new_text 70 60 -10 ipaddr_list_link 33 23 -10 clear_bufs 31 21 -10 syslogd_main 1287 1273 -14 builtin_help 190 176 -14 static.res 36 16 -20 builtin_source 229 199 -30 rpm_getcount 42 - -42 gzip_main 842 786 -56 .rodata 227176 227112 -64 lash_main 609 527 -82 busy_loop 3883 3739 -144 extract_cpio_gz 155 - -155 rpm_gettags 501 - -501 static.line 1025 - -1025 ------------------------------------------------------------------------------ (add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221) Total: -1511 bytes
* Revert svn 15333. If you vfork, you must either exec or exit. (The parent isRob Landley2006-06-161-19/+5
| | | | blocked until you do so.)
* sometimes daemonizing and vfork()/exit() is okMike Frysinger2006-06-071-5/+19
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* - s/defined(__uClinux__)/BB_NOMMU/Bernhard Reutner-Fischer2006-05-311-2/+2
| | | | | | | This needs a second pass to: + add bb_daemon(unsigned char no_chdir, unsigned char no_close, const char*flag) + eventually globally export argc and argv, so we don't need to pass it to bb_daemon().
* - replace _PATH_DEVNULL with bb_dev_nullBernhard Reutner-Fischer2006-05-191-14/+3
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* Larry Doolittle writes:Eric Andersen2004-04-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | This is a bulk spelling fix patch against busybox-1.00-pre10. If anyone gets a corrupted copy (and cares), let me know and I will make alternate arrangements. Erik - please apply. Authors - please check that I didn't corrupt any meaning. Package importers - see if any of these changes should be passed to the upstream authors. I glossed over lots of sloppy capitalizations, missing apostrophes, mixed American/British spellings, and German-style compound words. What is "pretect redefined for test" in cmdedit.c? Good luck on the 1.00 release! - Larry
* Remove trailing whitespace. Update copyright to include 2004.Eric Andersen2004-03-151-3/+3
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* Get vfork_daemon_rexec working under uclinuxRuss Dill2003-12-151-6/+57
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* last_patch95 from vodz:Eric Andersen2003-07-281-0/+27
Hi. Last patch have new libbb function vfork_rexec() for can use daemon() to uClinux system. This patched daemons: syslog, klogd, inetd, crond. This not tested! I havn`t this systems. Also. Previous patch for feature request MD5 crypt password for httpd don`t sended to this mailist on 07/15/03 (mailist have Pytom module problem?). The previous patch included, and have testing. --w vodz
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