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test: code size saving, no logic changes

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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
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/3 up/down: 49/-68)            Total: -19 bytes
This commit is contained in:
Denis Vlasenko 2007-05-01 20:07:29 +00:00
parent f20de5bb42
commit dcf4de20a1
4 changed files with 228 additions and 116 deletions
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4
procps/kill.c
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@ -51,7 +51,9 @@ int kill_main(int argc, char **argv)
if (argc == 1) {
/* Print the whole signal list */
for (signo = 1; signo < 32; signo++) {
puts(get_signame(signo));
const char *name = get_signame(signo);
if (!isdigit(name[0]))
puts(name);
}
} else { /* -l <sig list> */
while ((arg = *++argv)) {