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libbb: introduce and use sleep1()

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function                                             old     new   delta
sleep1                                                 -       9      +9
run_shutdown_and_kill_processes                       97      95      -2
restore_state_and_exit                               116     114      -2
reread_partition_table                                67      65      -2
flush_buffer_cache                                    80      78      -2
chat_main                                           1302    1300      -2
timeout_main                                         310     307      -3
telnet_main                                         1235    1232      -3
stop_handler                                          86      83      -3
process_action                                      1078    1075      -3
nbdclient_main                                      1185    1182      -3
init_main                                            789     786      -3
getty_main                                          1541    1538      -3
do_time                                              410     407      -3
runsv_main                                          1682    1677      -5
pause_and_low_level_reboot                            59      54      -5
inetd_main                                          1917    1911      -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/16 up/down: 9/-50)            Total: -41 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2020-11-29 11:37:34 +01:00
parent 87bd558f3f
commit ec16c030bd
19 changed files with 33 additions and 29 deletions
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2
util-linux/fdisk.c
View File

@@ -2667,7 +2667,7 @@ reread_partition_table(int leave)
/* Users with slow external USB disks on a 320MHz ARM system (year 2011)
* report that sleep is needed, otherwise BLKRRPART may fail with -EIO:
*/
sleep(1);
sleep1();
i = ioctl_or_perror(dev_fd, BLKRRPART, NULL,
"WARNING: rereading partition table "
"failed, kernel still uses old table");

2
util-linux/mdev.c
View File

@@ -920,7 +920,7 @@ static void load_firmware(const char *firmware, const char *sysfs_path)
loading_fd = open("loading", O_WRONLY);
if (loading_fd >= 0)
goto loading;
sleep(1);
sleep1();
}
goto out;