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While at it, make get_signum() return -1 for numeric strings >= NSIG.
function old new delta
trapcmd 292 306 +14
get_signum 295 300 +5
builtin_trap 413 412 -1
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(add/remove: 0/0 grow/shrink: 2/1 up/down: 19/-1) Total: 18 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Those two spaces after tab have no effect, and always a nuisance when editing.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map"
text data bss dec hex filename
829901 4086 1904 835891 cc133 busybox_before
829665 4086 1904 835655 cc047 busybox
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
print_signames 31 64 +33
signals 224 231 +7
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
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function old new delta
__libc_current_sigrtmin 6 - -6
__libc_current_sigrtmax 6 - -6
get_signum 339 295 -44
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(add/remove: 0/3 grow/shrink: 0/1 up/down: 0/-56) Total: -56 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
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function old new delta
get_signum 140 336 +196
__libc_allocate_rtsig - 56 +56
__libc_current_sigrtmin - 6 +6
__libc_current_sigrtmax - 6 +6
current_rtmin - 4 +4
current_rtmax - 4 +4
bbconfig_config_bz2 4961 4962 +1
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(add/remove: 6/0 grow/shrink: 2/0 up/down: 273/0) Total: 273 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
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Some are fixing real bugs.
function old new delta
syslogd_main 938 958 +20
get_signum 136 143 +7
obj_load 777 782 +5
recv_from_to 210 214 +4
get_next_block 1795 1799 +4
display_topmem_process_list 1117 1121 +4
logread_main 484 487 +3
buffer_fill_and_print 73 76 +3
kill_main 687 689 +2
ll_remember_index 240 241 +1
do_stats 452 453 +1
if_readconf 166 165 -1
display_process_list 1192 1191 -1
run_applet_and_exit 507 505 -2
print_signames 33 31 -2
parse_one_line 1092 1090 -2
find_out_spec 57 55 -2
add_ksymoops_symbols 421 419 -2
ash_main 1407 1402 -5
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(add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17) Total: 37 bytes
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This time it resulted in small code changes:
function old new delta
nexpr 820 828 +8
tail_main 1200 1202 +2
wrapf 166 167 +1
parse_mount_options 227 209 -18
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18) Total: -7 bytes
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Reverting :(
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get_signum 136 151 +15
signals 224 192 -32
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<wharms@bfs.de>)
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ps: fix warning, make a bit smaller
kill -l: make smaller & know much more signals
function old new delta
get_signum 121 153 +32
kill_main 826 843 +17
get_signame 44 36 -8
signals 252 224 -28
.rodata 131955 131923 -32
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(add/remove: 0/0 grow/shrink: 2/3 up/down: 49/-68) Total: -19 bytes
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(fix by Jacques LUDER <jacques.luder@thalesgroup.com>)
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untangle them:
Rewrite u_signal_names() into get_signum() and get_signame(), plus trim the
signal list to that required by posix (they can specify the numbers for
the rest if they really need them). (This is preparatory cleanup for adding
a timeout applet like Roberto Foglietta wants.)
Export the itoa (added due to Denis Vlasenko, although it's not quite his
preferred implementation) from xfuncs.c so it's actually used, and remove
several other redundant implementations of itoa and utoa() in the tree.
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Thanks to Rich Felker for pointing this out.
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- include the correct headers: applets need busybox.h while lib* need libbb.h
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-Erik
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