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2021-02-02libbb: code shrink and speed up find_applet_by_name()Ron Yorston
find_applet_by_name() determines the appropriate range of applet indices to check for the given name and performs a linear search in applet_names[]. Revise the code so the index of the upper bound of the range, 'max', isn't calculated. Instead check the value of the first non-matching character to see if we've reached the end of the range. This new code speeds up the time to find a valid applet name by 6% and halves the time to detect that a given name is invalid. The average time to detect an invalid name is now the same as for a valid one. function old new delta find_applet_by_name 155 133 -22 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-22) Total: -22 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-02-02awk: allow printf('%c') to output NUL, closes 13486Ron Yorston
Treat the output of printf as binary rather than a null-terminated string so that NUL characters can be output. This is considered to be a GNU extension, though it's also available in mawk and FreeBSD's awk. function old new delta evaluate 3487 3504 +17 awk_printf 504 519 +15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 32/0) Total: 32 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-02-02traceroute: fix option parsingDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-14update_passwd: fix context variableBernd Kuhls
Commit https://git.busybox.net/busybox/commit/libbb/update_passwd.c?id=2496616b0a8d1c80cd1416b73a4847b59b9f969a changed the variable used from context to seuser but forgot this change resulting in build errors detected by buildroot autobuilders: http://autobuild.buildroot.net/results/b89/b89b7d0f0601bb706e76cea31cf4e43326e5540c//build-end.log libbb/update_passwd.c:51:11: error: 'context' undeclared (first use in this function); did you mean 'ucontext'? freecon(context); Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-09ash: match bash behavior for ${empty_var/*/repl}Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-09ash: fix ${unset_var/pattern/repl}Denys Vlasenko
function old new delta subevalvar 1349 1353 +4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-06bc: code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-05pmap: fix column width, closes 13431Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix for the FEATURE_UTMP on the FreeBSDAlex Samorukov
FreeBSD is not using <utmp.h> and does not define _PATH_UTMPX. Tested with busybox applets depending on FEATURE_UTMP (e.g. who, users, etc) Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04bc: ^C on input line exits (unlike ^C during calculations, which does not)Denys Vlasenko
function old new delta xc_read_line 353 344 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix mail compilation on the FreeBSDAlex Samorukov
FreeBSD using procctl instead of Linux prctl Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix traceroute applet on the FreeBSDAlex Samorukov
This patch addressing 2 issues: 1. Replacing source/dest with uh_sport/uh_dport. It seems that uh_* members are defined on both Linux and BSD, so no #ifdef here 2. Use SOL_IPV6 instead of SOL_RAW on the FreeBSD to fix IPV6_CHECKSUM setsockopt Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix ping build on the FreeBSDAlex Samorukov
- Define iphdr structure to build busybox/ping - Add missing includes Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix ntpd compilcation on the FreeBSDAlex Samorukov
FreeBSD using different constant names, defining them inline Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix mknod compilation on the FreeBSDAlex Samorukov
<sys/sysmacros.h> is linux-only FreeBSD defines makedev in sys/types.h already included in the libbb.h. Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix missing "crypt.h" compilation error on the FreeBSDAlex Samorukov
FreeBSD does not use crypt.h, but unistd.h which is already included Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix klogd applet compilation on the FreeBSDAlex Samorukov
FreeBSD also using /dev/klog, see syslogd(8) Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix httpd compilation on the FreeBSDAlex Samorukov
FreeBSD is not exporting s6_addr32 by default, but has it. Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Fix bb_setpgrp weapper on the FreeBSDAlex Samorukov
FreeBSD uses setpgrp(pid_t, pid_t) This patch makes crond.c and probably others compilable Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04Do not add -lresolv on non-Linux systemsAlex Samorukov
On FreeBSD getaddrinfo and friends are part of libc. Other OS-es will also have own dependencies Signed-off-by: Alex Samorukov <samm@os2.kiev.ua> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04ash: improve --helpDenys Vlasenko
function old new delta packed_usage 33504 33499 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-04hush: code shrinkDenys Vlasenko
function old new delta hush_main 1071 1066 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-5) Total: -5 bytes text data bss dec hex filename 1020110 559 5020 1025689 fa699 busybox_old 1020037 559 5020 1025616 fa650 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-03nuke: default to NDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-03ash: code shrinkDenys Vlasenko
function old new delta ash_main 1218 1202 -16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-03ash: make a strdup copy of $HISTFILE for line editingDenys Vlasenko
Otherwise if $HISTFILE is unset or reassigned, bad things can happen. function old new delta ash_main 1210 1218 +8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-01udhcpc: Add support to change default interface nameAndre Kalb
Signed-off-by: Andre Kalb <Andre.Kalb@sma.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-01tls: code shrinkDenys Vlasenko
function old new delta curve25519 881 832 -49 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-01-01tar: add TODO about a bug with non-writable directories on extractDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-31nslookup: do not print "No answer" for NODATA replies, closes 13006Denys Vlasenko
Only print when there was no answer at all. function old new delta send_queries 1834 1813 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-30libbb: introduce and use xgettimeofday(), do not truncate 64-bit time_t in ↵Denys Vlasenko
shells function old new delta xgettimeofday - 11 +11 get_local_var_value 280 281 +1 svlogd_main 1323 1322 -1 change_epoch 67 66 -1 timestamp_and_log 461 458 -3 hwclock_main 301 298 -3 fmt_time_bernstein_25 135 132 -3 step_time 331 326 -5 script_main 1207 1202 -5 machtime 34 28 -6 curtime 61 54 -7 ts_main 423 415 -8 nmeter_main 761 751 -10 gettime1900d 67 46 -21 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/12 up/down: 12/-73) Total: -61 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-30libbb/procps: smaller global data for username/groupname cacheDenys Vlasenko
function old new delta get_cached 101 133 +32 cache_user_group - 4 +4 get_cached_username 17 14 -3 username 8 - -8 groupname 8 - -8 clear_username_cache 65 47 -18 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 1/2 up/down: 36/-37) Total: -1 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-30*: use fopen helpers where appropriateDenys Vlasenko
function old new delta finalize 348 343 -5 parse_resolvconf 306 299 -7 list_i2c_busses_and_exit 495 483 -12 bootchartd_main 1091 1076 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-39) Total: -39 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29httpd: fix offset for sendfileMaxim Storchak
If the Range: header is not present it the request, the offset passed to sendfile is wrong, and httpd falls back to the read-write loop. function old new delta send_file_and_exit 857 865 +8 handle_incoming_and_exit 2239 2230 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 8/-9) Total: -1 bytes Signed-off-by: Maxim Storchak <m.storchak@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29bc,dc: make BC_LINE_LENGTH/DC_LINE_LENGTH more compatible with GNUDenys Vlasenko
function old new delta xc_vm_init 640 682 +42 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29Start 1.34.0 development cycleDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29Bump version to 1.33.0Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29libiproute: band-aid for old uclibc missing IFA_FLAGSDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29modprobe-small: convert to new recursive_action() APIDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29bc: placate gcc (it thinks 's' can be uninitialized here)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-29randomconfig fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-27hush: make comment more clearDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-27man: implement SECTION parametersDenys Vlasenko
function old new delta man_main 807 942 +135 is_section_name - 52 +52 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 187/0) Total: 187 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-25typo fixDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-25hush: fix this case: echo "SCRIPT" | hushDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-25hush: if !EDITING, do not regenerate prompt for every input charDenys Vlasenko
function old new delta fgetc_interactive 261 258 -3 pseudo_exec_argv 406 399 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-10) Total: -10 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-25mount: Surround syslog.h with the config checkLauri Kasanen
This lets bb mount build for limited targets without syslog.h, as long as the parts using it like NFS are disabled. Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-24ash: change "clear ungetc counter on syntax errors" fix to match dashDenys Vlasenko
function old new delta ash_main 1203 1210 +7 raise_exception 39 26 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 7/-13) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-23hush: fix ^C in INTERACTIVE, !EDITING configDenys Vlasenko
function old new delta refill_HFILE_and_getc 88 170 +82 fgetc_interactive 226 250 +24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 106/0) Total: 106 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-23hush: revert "make interactive ^C break out of PS2 mode"Denys Vlasenko
It made ^C break out of the entire shell, if we aren't in PS2 mode. Need a better idea. function old new delta expand_one_var 2344 2353 +9 syntax_error_unterm_ch 21 29 +8 parse_dollar 817 824 +7 parse_stream 2251 2238 -13 fgetc_interactive 249 227 -22 syntax_error_unterm_str 26 - -26 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 3/2 up/down: 24/-61) Total: -37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-23hush: fix PS1 prompth in !EDITING configDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-20 11:35:35 +0000