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authorRasmus Villemoes <rasmus.villemoes@prevas.dk>2018-09-12 16:06:37 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2018-10-31 11:28:37 +0100
commit656ca7bdd992f6aabbdd5cadbac5241f6e1971a1 (patch)
treef2948b0bab0043df0eced761ad1d2499b0a37fca /testsuite/touch
parent571e525a141a2de87b9c2ced485745e96418d921 (diff)
downloadbusybox-656ca7bdd992f6aabbdd5cadbac5241f6e1971a1.tar.gz
libbb/u_signal_names.c: don't check errno after bb_strtou
Since we're comparing the return value to a smallish integer anyway, we might as well use that bb_strtou() returns UINT_MAX for malformed input. Referencing errno is kinda bloaty on glibc. While NSIG is not in POSIX, we do already rely on it being defined, compile-time const and smallish, since arrays in struct globals_misc are defined in terms of it. function old new delta get_signum 312 286 -26 Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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