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authorJo-Philipp Wich <jo@mein.io>2016-03-31 15:26:42 +0200
committerJo-Philipp Wich <jo@mein.io>2016-03-31 15:26:42 +0200
commit5a7c064bdbb71bfbcded073c7c0a8723be306009 (patch)
tree650173f8ab8eca78bfdf4ce430947b9844c15bf3 /package/utils
parent81a5f1ac9ea70280b56e0a16a57cd5bc4b117057 (diff)
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busybox: fix setting the kernel timezone
The settimeofday() syscall wrapper provided by musl filters out the timezone argument, breaking the ability to set the kernel timezone through the function. Adjust busybox patch to issue the syscall directly in order to circumvent the problem. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'package/utils')
-rw-r--r--package/utils/busybox/patches/250-date-k-flag.patch24
1 files changed, 14 insertions, 10 deletions
diff --git a/package/utils/busybox/patches/250-date-k-flag.patch b/package/utils/busybox/patches/250-date-k-flag.patch
index f0dab26..111a861 100644
--- a/package/utils/busybox/patches/250-date-k-flag.patch
+++ b/package/utils/busybox/patches/250-date-k-flag.patch
@@ -8,15 +8,19 @@
//usage: "\n"
//usage: "\nRecognized TIME formats:"
//usage: "\n hh:mm[:ss]"
-@@ -138,6 +139,7 @@
+@@ -138,9 +139,8 @@
//usage: "Wed Apr 12 18:52:41 MDT 2000\n"
#include "libbb.h"
+-#if ENABLE_FEATURE_DATE_NANO
+-# include <sys/syscall.h>
+-#endif
+#include <sys/time.h>
- #if ENABLE_FEATURE_DATE_NANO
- # include <sys/syscall.h>
- #endif
-@@ -148,8 +150,9 @@ enum {
++#include <sys/syscall.h>
+
+ enum {
+ OPT_RFC2822 = (1 << 0), /* R */
+@@ -148,8 +148,9 @@ enum {
OPT_UTC = (1 << 2), /* u */
OPT_DATE = (1 << 3), /* d */
OPT_REFERENCE = (1 << 4), /* r */
@@ -28,7 +32,7 @@
};
static void maybe_set_utc(int opt)
-@@ -167,12 +170,15 @@ static const char date_longopts[] ALIGN1
+@@ -167,12 +168,15 @@ static const char date_longopts[] ALIGN1
/* "universal\0" No_argument "u" */
"date\0" Required_argument "d"
"reference\0" Required_argument "r"
@@ -44,7 +48,7 @@
struct timespec ts;
struct tm tm_time;
char buf_fmt_dt2str[64];
-@@ -187,7 +193,7 @@ int date_main(int argc UNUSED_PARAM, cha
+@@ -187,7 +191,7 @@ int date_main(int argc UNUSED_PARAM, cha
opt_complementary = "d--s:s--d"
IF_FEATURE_DATE_ISOFMT(":R--I:I--R");
IF_LONG_OPTS(applet_long_options = date_longopts;)
@@ -53,7 +57,7 @@
IF_FEATURE_DATE_ISOFMT("I::D:"),
&date_str, &date_str, &filename
IF_FEATURE_DATE_ISOFMT(, &isofmt_arg, &fmt_str2dt));
-@@ -244,6 +250,31 @@ int date_main(int argc UNUSED_PARAM, cha
+@@ -244,6 +248,31 @@ int date_main(int argc UNUSED_PARAM, cha
if (*argv)
bb_show_usage();
@@ -64,7 +68,7 @@
+
+ /* workaround warp_clock() on first invocation */
+ memset(&tz, 0, sizeof(tz));
-+ settimeofday(NULL, &tz);
++ syscall(SYS_settimeofday, NULL, &tz);
+
+ memset(&tz, 0, sizeof(tz));
+#ifdef __USE_MISC
@@ -73,7 +77,7 @@
+ tz.tz_minuteswest = -(tm_time.__tm_gmtoff / 60);
+#endif
+
-+ if (settimeofday(NULL, &tz))
++ if (syscall(SYS_settimeofday, NULL, &tz))
+ {
+ bb_perror_msg("can't set kernel time zone");
+ return EXIT_FAILURE;