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authorHauke Mehrtens <hauke@hauke-m.de>2020-03-23 23:22:04 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2020-04-18 21:06:36 +0200
commit7637b84fde99153691d02b7b15c993bc89a0dd02 (patch)
tree96bc0f4a820d8ff8e1fa2259e332cd4faeb2b5c9 /package/utils
parentd27e2c67ed6359b43cc9fa161dfd97fa20b0b693 (diff)
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busybox: backport Remove stime() function calls
glibc 2.31 does not provide stime() any more, backport a fix from current busybox master to avoid using this function. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'package/utils')
-rw-r--r--package/utils/busybox/patches/001-remove-stime-function-calls.patch84
1 files changed, 84 insertions, 0 deletions
diff --git a/package/utils/busybox/patches/001-remove-stime-function-calls.patch b/package/utils/busybox/patches/001-remove-stime-function-calls.patch
new file mode 100644
index 0000000000..ccf9bef356
--- /dev/null
+++ b/package/utils/busybox/patches/001-remove-stime-function-calls.patch
@@ -0,0 +1,84 @@
+From d3539be8f27b8cbfdfee460fe08299158f08bcd9 Mon Sep 17 00:00:00 2001
+From: Alistair Francis <alistair.francis@wdc.com>
+Date: Tue, 19 Nov 2019 13:06:40 +0100
+Subject: Remove stime() function calls
+
+stime() has been deprecated in glibc 2.31 and replaced with
+clock_settime(). Let's replace the stime() function calls with
+clock_settime() in preperation.
+
+function old new delta
+rdate_main 197 224 +27
+clock_settime - 27 +27
+date_main 926 941 +15
+stime 37 - -37
+------------------------------------------------------------------------------
+(add/remove: 2/2 grow/shrink: 2/0 up/down: 69/-37) Total: 32 bytes
+
+Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+ coreutils/date.c | 6 +++++-
+ libbb/missing_syscalls.c | 8 --------
+ util-linux/rdate.c | 8 ++++++--
+ 3 files changed, 11 insertions(+), 11 deletions(-)
+
+--- a/coreutils/date.c
++++ b/coreutils/date.c
+@@ -279,6 +279,9 @@ int date_main(int argc UNUSED_PARAM, cha
+ time(&ts.tv_sec);
+ #endif
+ }
++#if !ENABLE_FEATURE_DATE_NANO
++ ts.tv_nsec = 0;
++#endif
+ localtime_r(&ts.tv_sec, &tm_time);
+
+ /* If date string is given, update tm_time, and maybe set date */
+@@ -301,9 +304,10 @@ int date_main(int argc UNUSED_PARAM, cha
+ if (date_str[0] != '@')
+ tm_time.tm_isdst = -1;
+ ts.tv_sec = validate_tm_time(date_str, &tm_time);
++ ts.tv_nsec = 0;
+
+ /* if setting time, set it */
+- if ((opt & OPT_SET) && stime(&ts.tv_sec) < 0) {
++ if ((opt & OPT_SET) && clock_settime(CLOCK_REALTIME, &ts) < 0) {
+ bb_perror_msg("can't set date");
+ }
+ }
+--- a/libbb/missing_syscalls.c
++++ b/libbb/missing_syscalls.c
+@@ -15,14 +15,6 @@ pid_t getsid(pid_t pid)
+ return syscall(__NR_getsid, pid);
+ }
+
+-int stime(const time_t *t)
+-{
+- struct timeval tv;
+- tv.tv_sec = *t;
+- tv.tv_usec = 0;
+- return settimeofday(&tv, NULL);
+-}
+-
+ int sethostname(const char *name, size_t len)
+ {
+ return syscall(__NR_sethostname, name, len);
+--- a/util-linux/rdate.c
++++ b/util-linux/rdate.c
+@@ -95,9 +95,13 @@ int rdate_main(int argc UNUSED_PARAM, ch
+ if (!(flags & 2)) { /* no -p (-s may be present) */
+ if (time(NULL) == remote_time)
+ bb_error_msg("current time matches remote time");
+- else
+- if (stime(&remote_time) < 0)
++ else {
++ struct timespec ts;
++ ts.tv_sec = remote_time;
++ ts.tv_nsec = 0;
++ if (clock_settime(CLOCK_REALTIME, &ts) < 0)
+ bb_perror_msg_and_die("can't set time of day");
++ }
+ }
+
+ if (flags != 1) /* not lone -s */