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2018-07-20hush: tidy up code after previous commitsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: better names for o_free_unsafe() / o_free(), no logic changesDenys Vlasenko
o_free() made o_string NULL-initialized, o_free_unsafe() did not bother reinitializing (expected caller to not need it). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: fix handling of '' in ${var:+ARG}Denys Vlasenko
This wasn't an ash bug in dollar_altvalue9, it was hush bug (and bash!) function old new delta expand_one_var 2236 2254 +18 expand_vars_to_list 1097 1103 +6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 24/0) Total: 24 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: fix word splitting in ${v:+ARG} - dollar_altvalue1 testDenys Vlasenko
ash might be a bit buggy, need to investigate dollar_altvalue9 test function old new delta expand_one_var 1639 2236 +597 expand_variables 112 128 +16 expand_vars_to_list 1117 1097 -20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 613/-20) Total: 593 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: expand_vars_to_list() should not assume it starts new wordDenys Vlasenko
function old new delta expand_variables 112 115 +3 expand_vars_to_list 1117 1108 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 3/-9) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: remove pointless "next" var, simplify expand_vars_to_list()Denys Vlasenko
function old new delta o_addstr - 26 +26 expand_vars_to_list 1112 1117 +5 encode_then_expand_vararg 398 382 -16 parse_dollar 779 762 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/2 up/down: 31/-33) Total: -2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: store "ended_in_ifs" flag in o_stringDenys Vlasenko
This simplifies function parameter passing. function old new delta expand_one_var 1643 1639 -4 append_str_maybe_ifs_split 64 52 -12 expand_vars_to_list 1125 1112 -13 expand_on_ifs 361 345 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-45) Total: -45 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: propagate (output,n) parameters into expand_one_var()Denys Vlasenko
This is necessary since expand_one_var() for ${var:+ARG} must create more than one output word, and thus can't simply return a char*. function old new delta expand_one_var 1610 1643 +33 expand_vars_to_list 1139 1125 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 33/-14) Total: 19 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20hush: make expand_vars_to_list() a bit more saneDenys Vlasenko
function old new delta append_str_maybe_ifs_split - 64 +64 expand_vars_to_list 1167 1139 -28 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 64/-28) Total: 36 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-18hush: reduce indentation, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-18hush: fix 'x=; echo ${x:-"$@"}' producing 'BUG in varexp2' messageDenys Vlasenko
function old new delta expand_string_to_string 126 128 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-18hush: smaller code to set o_string to ""Denys Vlasenko
function old new delta encode_then_expand_vararg 399 398 -1 parse_stream 2753 2748 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-17whitespace fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-17hush: faster/smaller code to check for presense of multiple chars in stringDenys Vlasenko
Go over the string only once. function old new delta encode_then_expand_string 126 105 -21 encode_then_expand_vararg 443 399 -44 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-65) Total: -65 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-17hush: improve ${var#...}, ${var:+...} and ${var/.../...} - handle quotingDenys Vlasenko
dollar_altvalue1 test partially fails: word splitting of unquoted ${var:+...} is not correct function old new delta encode_then_expand_vararg - 443 +443 expand_one_var 1599 1610 +11 parse_stream 2756 2753 -3 encode_string 250 242 -8 setup_heredoc 308 298 -10 expand_and_evaluate_arith 106 96 -10 encode_then_expand_string 142 126 -16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/5 up/down: 454/-47) Total: 407 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-17cp: add missing quote in config snippetDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-15hush: shrink code in builtin_evalDenys Vlasenko
function old new delta builtin_eval 126 119 -7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-13grep: accept and ignore --color[=anything]Denys Vlasenko
function old new delta grep_main 827 834 +7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-13cp: optional --reflink supportDenys Vlasenko
function old new delta cp_main 428 512 +84 copy_file 1676 1742 +66 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-09usage: do not print trailing space for commands which have no argumentsDenys Vlasenko
function old new delta bb_show_usage 120 130 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-08sort: add -V "sort version"Denys Vlasenko
function old new delta packed_usage 32855 32858 +3 get_key 500 503 +3 sort_opt_str 36 37 +1 sort_main 1037 1036 -1 compare_keys 795 783 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 7/-13) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-06find: implement -executableDenys Vlasenko
function old new delta func_executable - 19 +19 parse_params 1505 1519 +14 static.params 216 228 +12 packed_usage 32847 32855 +8 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 53/0) Total: 53 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-06cpio: if longopts are enabled, accept --null (synonym for -0)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-06tweak help textsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-06find: implement -quitDenys Vlasenko
function old new delta packed_usage 32816 32846 +30 find_main 446 464 +18 func_quit - 13 +13 parse_params 1495 1505 +10 static.params 210 216 +6 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 4/0 up/down: 77/0) Total: 77 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-06nproc: implement --all --ignore=Nharoon maqsood
function old new delta nproc_main 98 242 +144 packed_usage 32799 32816 +17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 161/0) Total: 161 bytes Signed-off-by: haroon maqsood <maqsood3525@live.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-04sendmail: fix parsing of addresses in angle bracketsRaffaello D. Di Napoli
Pointer e needs to be wound back in order to overwrite '>' with '\0'. Regression introduced in 20077c1429 Signed-off-by: Raffaello D. Di Napoli <rafdev@dinapo.li> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-04udhcp: add decimal option values in comments, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-04udhcp: tweak comment indentation, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-04udhcp: add option 211, "reboot time"Jeremy Kerr
As defined in RFC 5071. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-03examples/var_service/: use standard logger script, viewer and pager scriptsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-03examples/var_service/: use "svc" for service commands, other tweaksDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-03hexdump: fix short file of zero butes treated as dupDenys Vlasenko
function old new delta bb_dump_dump 1466 1491 +25 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-02wget: fix fetching of https URLs without http proxyDenys Vlasenko
The "fix fetching of https URLs with http proxy" commit broke the usual http-to-https redirect: $ wget http://busybox.net/downloads/busybox-1.29.0.tar.bz2 Connecting to busybox.net (140.211.167.122:80) Connecting to busybox.net (140.211.167.122:443) wget: server returned error: HTTP/1.1 400 Bad Request Fixing... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-02ntpd: increase minimum G.FREQHOLD_cnt from 8 to 10Denys Vlasenko
With ~0.9 initiall offsets, using 8 results in a bit too eager frequency correction. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-01Start 1.30.0 development cycleDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-01Bump version to 1.29.0Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-28testsuite/mount.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27vi: placate "warning: variable orig_buf set but not used"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/pidof.tests: fix false positive take 2Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27vi: placate "warning: statement with no effect"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27nslookup: placate "warning: unused variable i"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/tar.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/pidof.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/bzcat.tests: fix false positive take 2Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/unexpand/unexpand-works-like-GNU: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/bzcat.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/tar.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27testsuite/cat.tests: fix false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27libbb: crypt() in newer glibc requires include <crypt.h>Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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