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ls: trivial code shrink 

function                                             old     new   delta
display_single                                       914     893     -21

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2015-02-18 11:29:07 +01:00
parent 70e30e8eec
commit 0cb981c5e2
1 changed files with 5 additions and 5 deletions
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10
coreutils/ls.c
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@ -566,12 +566,12 @@ static NOINLINE unsigned display_single(const struct dnode *dn)
#if ENABLE_FEATURE_LS_TIMESTAMPS
if (G.all_fmt & (LIST_FULLTIME|LIST_DATE_TIME)) {
char *filetime;
time_t ttime = dn->dn_mtime;
time_t *ttime = &dn->dn_mtime;
if (G.all_fmt & TIME_ACCESS)
ttime = dn->dn_atime;
ttime = &dn->dn_atime;
if (G.all_fmt & TIME_CHANGE)
ttime = dn->dn_ctime;
filetime = ctime(&ttime);
ttime = &dn->dn_ctime;
filetime = ctime(ttime);
/* filetime's format: "Wed Jun 30 21:49:08 1993\n" */
if (G.all_fmt & LIST_FULLTIME) { /* -e */
/* Note: coreutils 8.4 ls --full-time prints:
@ -580,7 +580,7 @@ static NOINLINE unsigned display_single(const struct dnode *dn)
column += printf("%.24s ", filetime);
} else { /* LIST_DATE_TIME */
/* G.current_time_t ~== time(NULL) */
time_t age = G.current_time_t - ttime;
time_t age = G.current_time_t - *ttime;
if (age < 3600L * 24 * 365 / 2 && age > -15 * 60) {
/* less than 6 months old */
/* "mmm dd hh:mm " */