ls: trivial code shrink
function old new delta display_single 914 893 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -566,12 +566,12 @@ static NOINLINE unsigned display_single(const struct dnode *dn)
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#if ENABLE_FEATURE_LS_TIMESTAMPS
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if (G.all_fmt & (LIST_FULLTIME|LIST_DATE_TIME)) {
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char *filetime;
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time_t ttime = dn->dn_mtime;
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time_t *ttime = &dn->dn_mtime;
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if (G.all_fmt & TIME_ACCESS)
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ttime = dn->dn_atime;
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ttime = &dn->dn_atime;
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if (G.all_fmt & TIME_CHANGE)
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ttime = dn->dn_ctime;
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filetime = ctime(&ttime);
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ttime = &dn->dn_ctime;
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filetime = ctime(ttime);
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/* filetime's format: "Wed Jun 30 21:49:08 1993\n" */
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if (G.all_fmt & LIST_FULLTIME) { /* -e */
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/* Note: coreutils 8.4 ls --full-time prints:
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@ -580,7 +580,7 @@ static NOINLINE unsigned display_single(const struct dnode *dn)
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column += printf("%.24s ", filetime);
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} else { /* LIST_DATE_TIME */
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/* G.current_time_t ~== time(NULL) */
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time_t age = G.current_time_t - ttime;
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time_t age = G.current_time_t - *ttime;
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if (age < 3600L * 24 * 365 / 2 && age > -15 * 60) {
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/* less than 6 months old */
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/* "mmm dd hh:mm " */
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