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hwclock: fix sizeof bug (used it on pointer, not array); make --systohc exact

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function                                             old     new   delta
hwclock_main                                         329     428     +99
rtc_adjtime_is_utc                                   138     134      -4
edir                                                 365     354     -11
read_rtc                                              39      23     -16
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(add/remove: 0/0 grow/shrink: 1/3 up/down: 99/-31)             Total: 68 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-01-06 18:16:39 +01:00
parent 06667f21d6
commit 695fa51c80
4 changed files with 74 additions and 32 deletions
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3
runit/chpst.c
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@@ -104,7 +104,7 @@ static NOINLINE void edir(const char *directory_name)
xchdir(directory_name);
dir = xopendir(".");
for (;;) {
RESERVE_CONFIG_BUFFER(buf, 256);
char buf[256];
char *tail;
int size;
@@ -148,7 +148,6 @@ static NOINLINE void edir(const char *directory_name)
break;
}
xsetenv(d->d_name, buf);
RELEASE_CONFIG_BUFFER(buf);
}
closedir(dir);
if (fchdir(wdir) == -1)