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*: fix various kinds of damage to letter 'c' in Arkadiusz Mickiewicz' surname.

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chrt,taskset,dc,eject: shrink
crontab: call "vi" with just name, no path
watchdog: intercept all fatal signals

function                                             old     new   delta
xstrtoull_range                                        -      35     +35
static.sg_commands                                     -      18     +18
packed_usage                                       23698   23712     +14
watchdog_main                                        148     151      +3
crontab_main                                         637     638      +1
base                                                   1       -      -1
static.ps                                              4       -      -4
pointer                                                4       -      -4
stack_machine                                         99      92      -7
run_command                                          273     260     -13
eject_main                                           360     343     -17
static.C                                              30      12     -18
ptok                                                  61      38     -23
xstrtol_range                                         27       -     -27
get_token                                             35       -     -35
taskset_main                                         586     550     -36
chrt_main                                            411     372     -39
dc_main                                              158     117     -41
time_main                                           1127    1037     -90
------------------------------------------------------------------------------
(add/remove: 2/5 grow/shrink: 3/9 up/down: 71/-355)          Total: -284 bytes
   text    data     bss     dec     hex filename
 793680     662    7420  801762   c3be2 busybox_old
 793327     662    7412  801401   c3a79 busybox_unstripped
This commit is contained in:
Denis Vlasenko
2008-03-17 09:29:43 +00:00
parent d25c33f186
commit b44c790e41
18 changed files with 263 additions and 278 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
miscutils/watchdog.c
View File

@@ -13,8 +13,7 @@
#define OPT_FOREGROUND 0x01
#define OPT_TIMER 0x02
static void watchdog_shutdown(int ATTRIBUTE_UNUSED sig) ATTRIBUTE_NORETURN;
static void watchdog_shutdown(int ATTRIBUTE_UNUSED sig)
static void watchdog_shutdown(int sig ATTRIBUTE_UNUSED)
{
static const char V = 'V';
@@ -47,14 +46,19 @@ int watchdog_main(int argc, char **argv)
bb_daemonize_or_rexec(DAEMON_CHDIR_ROOT, argv);
}
bb_signals(0
+ (1 << SIGHUP)
+ (1 << SIGINT)
, watchdog_shutdown);
bb_signals(BB_SIGS_FATAL, watchdog_shutdown);
/* Use known fd # - avoid needing global 'int fd' */
xmove_fd(xopen(argv[argc - 1], O_WRONLY), 3);
// TODO?
// if (!(opts & OPT_TIMER)) {
// if (ioctl(fd, WDIOC_GETTIMEOUT, &timer_duration) == 0)
// timer_duration *= 500;
// else
// timer_duration = 30000;
// }
while (1) {
/*
* Make sure we clear the counter before sleeping, as the counter value