mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
package/busybox: add 3 upstream fixes, bump release number
SVN-Revision: 20904
This commit is contained in:
Nicolas Thill
parent
f1eb6dd095
commit
6b9e04991d
@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=busybox
|
||||
PKG_VERSION:=1.16.1
|
||||
PKG_RELEASE:=2
|
||||
PKG_RELEASE:=3
|
||||
|
||||
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
|
||||
PKG_SOURCE_URL:=http://www.busybox.net/downloads \
|
||||
|
||||
27
package/busybox/patches/000-upstream-dnsd.patch
Normal file
27
package/busybox/patches/000-upstream-dnsd.patch
Normal file
@ -0,0 +1,27 @@
|
||||
--- a/include/platform.h
|
||||
+++ b/include/platform.h
|
||||
@@ -291,10 +291,12 @@ typedef unsigned smalluint;
|
||||
#if 1 /* if needed: !defined(arch1) && !defined(arch2) */
|
||||
# define ALIGN1 __attribute__((aligned(1)))
|
||||
# define ALIGN2 __attribute__((aligned(2)))
|
||||
+# define ALIGN4 __attribute__((aligned(4)))
|
||||
#else
|
||||
/* Arches which MUST have 2 or 4 byte alignment for everything are here */
|
||||
# define ALIGN1
|
||||
# define ALIGN2
|
||||
+# define ALIGN4
|
||||
#endif
|
||||
|
||||
|
||||
--- a/networking/dnsd.c
|
||||
+++ b/networking/dnsd.c
|
||||
@@ -459,7 +459,8 @@ int dnsd_main(int argc UNUSED_PARAM, cha
|
||||
unsigned lsa_size;
|
||||
int udps, opts;
|
||||
uint16_t port = 53;
|
||||
- uint8_t buf[MAX_PACK_LEN + 1];
|
||||
+ /* Ensure buf is 32bit aligned (we need 16bit, but 32bit can't hurt) */
|
||||
+ uint8_t buf[MAX_PACK_LEN + 1] ALIGN4;
|
||||
|
||||
opts = getopt32(argv, "vi:c:t:p:d", &listen_interface, &fileconf, &sttl, &sport);
|
||||
//if (opts & 0x1) // -v
|
||||
151
package/busybox/patches/000-upstream-hwclock.patch
Normal file
151
package/busybox/patches/000-upstream-hwclock.patch
Normal file
@ -0,0 +1,151 @@
|
||||
--- a/util-linux/hwclock.c
|
||||
+++ b/util-linux/hwclock.c
|
||||
@@ -109,10 +109,53 @@ static void to_sys_clock(const char **pp
|
||||
|
||||
static void from_sys_clock(const char **pp_rtcname, int utc)
|
||||
{
|
||||
-#define TWEAK_USEC 200
|
||||
- struct tm tm_time;
|
||||
+#if 1
|
||||
struct timeval tv;
|
||||
+ struct tm tm_time;
|
||||
+ int rtc;
|
||||
+
|
||||
+ rtc = rtc_xopen(pp_rtcname, O_WRONLY);
|
||||
+ gettimeofday(&tv, NULL);
|
||||
+ /* Prepare tm_time */
|
||||
+ if (sizeof(time_t) == sizeof(tv.tv_sec)) {
|
||||
+ if (utc)
|
||||
+ gmtime_r((time_t*)&tv.tv_sec, &tm_time);
|
||||
+ else
|
||||
+ localtime_r((time_t*)&tv.tv_sec, &tm_time);
|
||||
+ } else {
|
||||
+ time_t t = tv.tv_sec;
|
||||
+ if (utc)
|
||||
+ gmtime_r(&t, &tm_time);
|
||||
+ else
|
||||
+ localtime_r(&t, &tm_time);
|
||||
+ }
|
||||
+#else
|
||||
+/* Bloated code which tries to set hw clock with better precision.
|
||||
+ * On x86, even though code does set hw clock within <1ms of exact
|
||||
+ * whole seconds, apparently hw clock (at least on some machines)
|
||||
+ * doesn't reset internal fractional seconds to 0,
|
||||
+ * making all this a pointless excercise.
|
||||
+ */
|
||||
+ /* If we see that we are N usec away from whole second,
|
||||
+ * we'll sleep for N-ADJ usecs. ADJ corrects for the fact
|
||||
+ * that CPU is not infinitely fast.
|
||||
+ * On infinitely fast CPU, next wakeup would be
|
||||
+ * on (exactly_next_whole_second - ADJ). On real CPUs,
|
||||
+ * this difference between current time and whole second
|
||||
+ * is less than ADJ (assuming system isn't heavily loaded).
|
||||
+ */
|
||||
+ /* Small value of 256us gives very precise sync for 2+ GHz CPUs.
|
||||
+ * Slower CPUs will fail to sync and will go to bigger
|
||||
+ * ADJ values. qemu-emulated armv4tl with ~100 MHz
|
||||
+ * performance ends up using ADJ ~= 4*1024 and it takes
|
||||
+ * 2+ secs (2 tries with successively larger ADJ)
|
||||
+ * to sync. Even straced one on the same qemu (very slow)
|
||||
+ * takes only 4 tries.
|
||||
+ */
|
||||
+#define TWEAK_USEC 256
|
||||
unsigned adj = TWEAK_USEC;
|
||||
+ struct tm tm_time;
|
||||
+ struct timeval tv;
|
||||
int rtc = rtc_xopen(pp_rtcname, O_WRONLY);
|
||||
|
||||
/* Try to catch the moment when whole second is close */
|
||||
@@ -124,55 +167,64 @@ static void from_sys_clock(const char **
|
||||
|
||||
t = tv.tv_sec;
|
||||
rem_usec = 1000000 - tv.tv_usec;
|
||||
- if (rem_usec < 1024) {
|
||||
- /* Less than 1ms to next second. Good enough */
|
||||
+ if (rem_usec < adj) {
|
||||
+ /* Close enough */
|
||||
small_rem:
|
||||
t++;
|
||||
}
|
||||
|
||||
- /* Prepare tm */
|
||||
+ /* Prepare tm_time from t */
|
||||
if (utc)
|
||||
gmtime_r(&t, &tm_time); /* may read /etc/xxx (it takes time) */
|
||||
else
|
||||
localtime_r(&t, &tm_time); /* same */
|
||||
- tm_time.tm_isdst = 0;
|
||||
+
|
||||
+ if (adj >= 32*1024) {
|
||||
+ break; /* 32 ms diff and still no luck?? give up trying to sync */
|
||||
+ }
|
||||
|
||||
/* gmtime/localtime took some time, re-get cur time */
|
||||
gettimeofday(&tv, NULL);
|
||||
|
||||
- if (tv.tv_sec < t /* may happen if rem_usec was < 1024 */
|
||||
- || (tv.tv_sec == t && tv.tv_usec < 1024)
|
||||
+ if (tv.tv_sec < t /* we are still in old second */
|
||||
+ || (tv.tv_sec == t && tv.tv_usec < adj) /* not too far into next second */
|
||||
) {
|
||||
- /* We are not too far into next second. Good. */
|
||||
- break;
|
||||
- }
|
||||
- adj += 32; /* 2^(10-5) = 2^5 = 32 iterations max */
|
||||
- if (adj >= 1024) {
|
||||
- /* Give up trying to sync */
|
||||
- break;
|
||||
+ break; /* good, we are in sync! */
|
||||
}
|
||||
|
||||
- /* Try to sync up by sleeping */
|
||||
rem_usec = 1000000 - tv.tv_usec;
|
||||
- if (rem_usec < 1024) {
|
||||
- goto small_rem; /* already close, don't sleep */
|
||||
+ if (rem_usec < adj) {
|
||||
+ t = tv.tv_sec;
|
||||
+ goto small_rem; /* already close to next sec, don't sleep */
|
||||
}
|
||||
- /* Need to sleep.
|
||||
- * Note that small adj on slow processors can make us
|
||||
- * to always overshoot tv.tv_usec < 1024 check on next
|
||||
- * iteration. That's why adj is increased on each iteration.
|
||||
- * This also allows it to be reused as a loop limiter.
|
||||
- */
|
||||
- usleep(rem_usec - adj);
|
||||
- }
|
||||
|
||||
- xioctl(rtc, RTC_SET_TIME, &tm_time);
|
||||
+ /* Try to sync up by sleeping */
|
||||
+ usleep(rem_usec - adj);
|
||||
|
||||
- /* Debug aid to find "good" TWEAK_USEC.
|
||||
+ /* Jump to 1ms diff, then increase fast (x2): EVERY loop
|
||||
+ * takes ~1 sec, people won't like slowly converging code here!
|
||||
+ */
|
||||
+ //bb_error_msg("adj:%d tv.tv_usec:%d", adj, (int)tv.tv_usec);
|
||||
+ if (adj < 512)
|
||||
+ adj = 512;
|
||||
+ /* ... and if last "overshoot" does not look insanely big,
|
||||
+ * just use it as adj increment. This makes convergence faster.
|
||||
+ */
|
||||
+ if (tv.tv_usec < adj * 8) {
|
||||
+ adj += tv.tv_usec;
|
||||
+ continue;
|
||||
+ }
|
||||
+ adj *= 2;
|
||||
+ }
|
||||
+ /* Debug aid to find "optimal" TWEAK_USEC with nearly exact sync.
|
||||
* Look for a value which makes tv_usec close to 999999 or 0.
|
||||
- * for 2.20GHz Intel Core 2: TWEAK_USEC ~= 200
|
||||
+ * For 2.20GHz Intel Core 2: optimal TWEAK_USEC ~= 200
|
||||
*/
|
||||
- //bb_error_msg("tv.tv_usec:%d adj:%d", (int)tv.tv_usec, adj);
|
||||
+ //bb_error_msg("tv.tv_usec:%d", (int)tv.tv_usec);
|
||||
+#endif
|
||||
+
|
||||
+ tm_time.tm_isdst = 0;
|
||||
+ xioctl(rtc, RTC_SET_TIME, &tm_time);
|
||||
|
||||
if (ENABLE_FEATURE_CLEAN_UP)
|
||||
close(rtc);
|
||||
11
package/busybox/patches/000-upstream-indexcgi.patch
Normal file
11
package/busybox/patches/000-upstream-indexcgi.patch
Normal file
@ -0,0 +1,11 @@
|
||||
--- a/networking/httpd_indexcgi.c
|
||||
+++ b/networking/httpd_indexcgi.c
|
||||
@@ -315,7 +315,7 @@ int main(int argc, char *argv[])
|
||||
if (S_ISREG(cdir->dl_mode))
|
||||
fmt_ull(cdir->dl_size);
|
||||
fmt_str("<td class=dt>");
|
||||
- tm = gmtime(&cdir->dl_mtime);
|
||||
+ ptm = gmtime(&cdir->dl_mtime);
|
||||
fmt_04u(1900 + ptm->tm_year); *dst++ = '-';
|
||||
fmt_02u(ptm->tm_mon + 1); *dst++ = '-';
|
||||
fmt_02u(ptm->tm_mday); *dst++ = ' ';
|
||||
Loading…
Reference in New Issue
Block a user