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2015-10-07build system: -fno-builtin-printfDenys Vlasenko
Benefits are: drops reference to out-of-line putchar(), fixes a few cases of failed string merge. function old new delta i2cdump_main 1488 1502 +14 sha256_process_block64 423 433 +10 sendmail_main 1183 1185 +2 list_table 1114 1116 +2 i2cdetect_main 1235 1237 +2 fdisk_main 2852 2854 +2 builtin_type 119 121 +2 unicode_conv_to_printable2 325 324 -1 scan_recursive 380 378 -2 mkfs_minix_main 2687 2684 -3 buffer_fill_and_print 178 169 -9 putchar 152 - -152 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167) Total: -133 bytes text data bss dec hex filename 937788 932 17676 956396 e97ec busybox_old 937564 932 17676 956172 e970c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07find: support "find . -delete" idiom - do not try rmdir(".")Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07md5sum: code shrinkDenys Vlasenko
For CONFIG_MD5_SMALL=1: function old new delta md5_process_block64 925 881 -44 For CONFIG_MD5_SMALL=0: function old new delta md5_process_block64 1603 1586 -17 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07ash: use a more typical form of "print four octal digits" formatDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07libbb: more compact API for bb_parse_mode()Denys Vlasenko
function old new delta make_device 2182 2188 +6 parse_command 1440 1443 +3 parse_params 1497 1499 +2 install_main 773 769 -4 mkdir_main 168 160 -8 getoptscmd 641 632 -9 builtin_umask 158 147 -11 bb_parse_mode 431 410 -21 umaskcmd 286 258 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 11/-81) Total: -70 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07ash: shrink "umask -S" codeDenys Vlasenko
function old new delta umaskcmd 279 286 +7 static.permmode 3 - -3 static.permmask 18 - -18 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07hush: fix umask: umask(022) was setting umask(755)Denys Vlasenko
Based on the patch by Rich Felker <dalias@libc.org> function old new delta builtin_umask 121 161 +40 umaskcmd 318 279 -39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07ash: a bunch of trivial simplificationsDenys Vlasenko
Also, in a few places made code more reliable wrt large sizeof(int) and sizeof(arith_t).. function old new delta sprint_status48 - 143 +143 newline_and_flush - 56 +56 showjob 365 382 +17 parse_command 1440 1443 +3 cmdputs 334 332 -2 cmdloop 434 429 -5 showjobs 70 64 -6 fg_bgcmd 296 290 -6 ash_vmsg 159 153 -6 ash_main 1487 1481 -6 jobscmd 94 82 -12 getoptscmd 687 632 -55 outcslow 56 - -56 sprint_status 156 - -156 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/8 up/down: 219/-310) Total: -91 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07wget: make it possible to have both SSL helpers configuredDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07ifplugd: discovered why it needed net/ethernet.h: just for ETH_ALENDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07ssl_helper: tweaks discovered while building 32-bit versionDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-07wget: make openssl/ssl_helper choice configurableDenys Vlasenko
I got sick of not being able to wget a https file... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05qemu testing: extract_od_binary.sh: support huge files (and broken od)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05uudecode: tolerate text input with CR+LF line endsDenys Vlasenko
function old new delta read_stduu 265 308 +43 uudecode_main 313 317 +4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05qemu testing: Do build brctl and ifplugd; force mips32 dialectDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05qemu testing: fix hexdumping of binaryDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05Aboriginal linux/musl build fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-05Add qemu_multiarch_testing/Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-02awk: support "length" form of "length()". Closes 8371Denys Vlasenko
function old new delta parse_expr 805 848 +43 tokenlist 447 448 +1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-01umount: always use umount2 syscall with specified flagsDenys Vlasenko
Make umount -f more compatible with util-linux 2.22.2. Before: * 'umount -f': calls umount syscall, if it fails calls umount2 with 'MNT_FORCE' * 'mount -f -l': calls umount syscall, if it fails calls umount2 with 'MNT_LAZY'. 'MNT_FORCE' dropped After: * 'umount -f': calls umount2 syscall with 'MNT_FORCE' * 'mount -f -l': calls umount2 syscall with 'MNT_LAZY' and 'MNT_FORCE' function old new delta umount 45 - -45 umount_main 610 555 -55 Signed-off-by: Anton Bondarenko <anton.bondarenko@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-21adduser: fix help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-21adduser: Add -k /path/to/skelBernhard Reutner-Fischer
function old new delta .rodata 157069 157133 +64 adduser_main 921 936 +15 adduser_longopts 103 110 +7 packed_usage 30230 30236 +6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 92/0) Total: 92 bytes Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-21i2c-tools: rename remaining definesBartosz Golaszewski
Rename the defines not present in linux UAPI headers to better reflect their purpose. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-21i2c-tools: remove duplicate definitionsBartosz Golaszewski
Most applets include linux' user API headers instead of duplicating the definitions. Make it the case for i2c-tools as well. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-19sort: fix -kN,M handling (was including last separator into the comparison)Denys Vlasenko
Testcase: $ printf '%s\n' a/a:a a:b | sort -t: -k1,1 a:b a/a:a Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-15libbb: another unit test for is_suffixed_withTito Ragusa
Suggested by Bartosz Golaszewski. Signed-off-by: Tito Ragusa <farmatito@tiscali.it> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-09modprobe: handle module arguments containing spacesPeter Korsgaard
Modprobe wasn't correctly parsing module arguments containing spaces from /proc/cmdline - E.G. module.property="some text". Extend the parsing to correctly handle quoted text. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-04ash: fix slash treatment in expmetaRon Yorston
Commit 549deab caused this sequence of commands: mkdir foo cd foo touch a b echo "./"* to return './*' instead of the expected './a ./b'. The problem was caused by the backport of commit 880d952 from dash. In dash the issue was fixed by two further commits by Herbert Xu: <d6d06ff> [EXPAND] Fixed non-leading slash treatment in expmeta <36f0fa8> [EXPAND] Fix slash treatment in expmeta (See git://git.kernel.org/pub/scm/utils/dash/dash.git) Apply these fixes to BusyBox ash, thus causing the new test glob3.tests to succeed. function old new delta expmeta 469 528 +59 Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-04hush: fix a nommu bug where a part of function body is lost if run in a pipeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-04Makefile.flags: survive a build system which has no pthreadDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-04ash,hush: add a test which fails for ash since commit 549deabDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-09-04ash: add tests adapted from hush glob tests. glob2.tests currently failsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-25libbb: make is_suffixed_with() return pointer inside string, not key.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-25libbb: add is_suffixed_with() functionBartosz Golaszewski
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-25ping: fix recently introduced build breakage for non-optimizing buildsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-25libbb: add a comment describing the way is_prefixed_with() worksBartosz Golaszewski
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-25libbb: add unit tests for is_prefixed_with()Bartosz Golaszewski
Test corner cases too like looking for an empty prefix etc. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24login: don't print motd if .hushlogin exists in users homeSören Tempel
function old new delta login_main 978 996 +18 Signed-off-by: Sören Tempel <soeren@soeren-tempel.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24dmesg: add -r option to print raw format even when FEATURE_DMESG_PRETTY is ↵Peter Korsgaard
enabled Similar to the "big" util-linux version. For !DMESG_PRETTY, the option is accepted (but ignored) as well, for compatibility reasons. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24ifupdown: 'prio' should have been 'metric' in static_up and static_up6Alex Dowad
When a static interface with explicit gateway and metric in /etc/network/interfaces is enabled using 'ifup', and further, the BusyBox 'ip' applet is enabled, the following error message appears at the console (and no default route is added): ip: either "to" is duplicate, or "prio" is garbage Tracing ifup reveals that it is attempting to run the following shell command: ip route add default via <GW> dev <DEVICE> prio <METRIC> 'ip' does not understand the 'prio' argument, causing this error. With 'metric', it works fine. Signed-off-by: Alex Dowad <alexinbeijing@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24libbb: add setsockopt_foo helpersDenys Vlasenko
function old new delta setsockopt_int - 23 +23 do_load 918 934 +16 setsockopt_SOL_SOCKET_int - 14 +14 setsockopt_keepalive - 10 +10 setsockopt_SOL_SOCKET_1 - 10 +10 buffer_fill_and_print 169 178 +9 setsockopt_1 - 8 +8 nfsmount 3560 3566 +6 redirect 1277 1282 +5 tcpudpsvd_main 1782 1786 +4 d6_send_kernel_packet 272 275 +3 i2cget_main 380 382 +2 ed_main 2544 2545 +1 scan_recursive 380 378 -2 nbdclient_main 492 490 -2 hash_find 235 233 -2 cmdputs 334 332 -2 parse_command 1443 1440 -3 static.two 4 - -4 ntpd_main 1039 1035 -4 const_int_1 4 - -4 const_IPTOS_LOWDELAY 4 - -4 RCVBUF 4 - -4 ntp_init 474 469 -5 change_listen_mode 316 310 -6 uevent_main 416 409 -7 arping_main 1697 1690 -7 telnet_main 1612 1603 -9 socket_want_pktinfo 42 33 -9 setsockopt_reuseaddr 21 10 -11 setsockopt_broadcast 21 10 -11 httpd_main 772 757 -15 get_remote_transfer_fd 109 94 -15 make_new_session 503 487 -16 ftpd_main 2177 2160 -17 read_bunzip 1896 1866 -30 common_traceroute_main 4099 4058 -41 common_ping_main 1836 1783 -53 ------------------------------------------------------------------------------ (add/remove: 5/4 grow/shrink: 8/21 up/down: 111/-283) Total: -172 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24Merge setsockopt error messagesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24traceroute: fix help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-17Makefile: add missing libraries to LDLIBSBartosz Golaszewski
Static build with CONFIG_PAM fails on Debian Jessie due to undefined references to libdl and libaudit. Static build without pam, but with libcrypt required fails as well due to undefined references to libpthread. Fix these two cases by adding the missing libraries to LDLIBS when appropriate. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-17unit-tests: remove code depending on WANT_TIMINGBartosz Golaszewski
Since there is no interest in merging a config option for WANT_TIMING, remove the parts of code depending on it altogether. While we're at it: add some newlines to improve readability. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-17unit-tests: remove unnecesary field from struct bbunit_listelemBartosz Golaszewski
In the initial submission struct bbunit_listelem was manipulated by custom list functions implemented in bbunit.c. Since the tests are now added to the list by llist_add_to_end(), which allocates the llist_t objects behind the scenes, there's no need for the *next field. function old new delta unit_main 142 141 -1 bbunit_strrstr_elem 24 16 -8 bbunit_obscure_weak_pass_elem 24 16 -8 bbunit_obscure_strong_pass_elem 24 16 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-25) Total: -25 bytes Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-16arping: make help text clearerDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-16less: fix botched attempt to use last columnRon Yorston
Commit 1ecb996 attempted to make read_lines() use the last column of the terminal (as re_wrap() did). There were two problems with this: - The size of the buffer allocated for lines wasn't increased to allow for the extra character. - The test for width overflow was moved after the point where the next character was added to the buffer. This caused a buffer overflow in certain circumstances. For example, if the line beyond the end of the display was wider than the display read_lines() would initially read the partial line into a buffer. When the user moved down read_lines() would be called again to ensure the rest of the line was read. This would place the next character in the partial line before checking for overflow. This can be fixed by moving the test for overflow back to where it was before commit 1ecb996 and changing the comparison to `>` rather than `>=`. There are two other places where buffers are created without allowing for width+1 characters. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-15ipcalc: fix trivial usage messageRon Yorston
Signed-off-by: Ron Yorston <rmy@frippery.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-04zcip: tweak comments and make unsigned division more obviousDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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