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who: code shrink by Tito <farmatito@tiscali.it>

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function                                             old     new   delta
who_main                                             271     259     -12
This commit is contained in:
Denis Vlasenko 2007-11-13 17:26:21 +00:00
parent 72cc9641f8
commit 05c8c4f745
1 changed files with 1 additions and 3 deletions
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4
coreutils/who.c
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@ -55,8 +55,6 @@ int who_main(int argc, char **argv)
printf("USER TTY IDLE TIME HOST\n"); printf("USER TTY IDLE TIME HOST\n");
while ((ut = getutent()) != NULL) { while ((ut = getutent()) != NULL) {
if (ut->ut_user[0] && ut->ut_type == USER_PROCESS) { if (ut->ut_user[0] && ut->ut_type == USER_PROCESS) {
time_t thyme = ut->ut_tv.tv_sec;
/* ut->ut_line is device name of tty - "/dev/" */ /* ut->ut_line is device name of tty - "/dev/" */
name = concat_path_file("/dev", ut->ut_line); name = concat_path_file("/dev", ut->ut_line);
str6[0] = '?'; str6[0] = '?';
@ -66,7 +64,7 @@ int who_main(int argc, char **argv)
/* 15 chars for time: Nov 10 19:33:20 */ /* 15 chars for time: Nov 10 19:33:20 */
printf("%-10s %-8s %-9s %-15.15s %s\n", printf("%-10s %-8s %-9s %-15.15s %s\n",
ut->ut_user, ut->ut_line, str6, ut->ut_user, ut->ut_line, str6,
ctime(&thyme) + 4, ut->ut_host); ctime(&(ut->ut_tv.tv_sec)) + 4, ut->ut_host);
if (ENABLE_FEATURE_CLEAN_UP) if (ENABLE_FEATURE_CLEAN_UP)
free(name); free(name);
} }