Snap for 8451755 from 7563023510bf04108a954596ea9393a4c11ac279 to tm-releaseandroid-vts-13.0_r8android-vts-13.0_r7android-vts-13.0_r6android-vts-13.0_r5android-vts-13.0_r4android-vts-13.0_r3android-vts-13.0_r2android-vts-13.0_r1android-security-13.0.0_r9android-security-13.0.0_r8android-security-13.0.0_r7android-security-13.0.0_r6android-security-13.0.0_r5android-security-13.0.0_r4android-security-13.0.0_r3android-security-13.0.0_r2android-security-13.0.0_r17android-security-13.0.0_r16android-security-13.0.0_r15android-security-13.0.0_r14android-security-13.0.0_r13android-security-13.0.0_r12android-security-13.0.0_r11android-security-13.0.0_r10android-security-13.0.0_r1android-platform-13.0.0_r2android-platform-13.0.0_r1android-cts-13.0_r8android-cts-13.0_r7android-cts-13.0_r6android-cts-13.0_r5android-cts-13.0_r4android-cts-13.0_r3android-cts-13.0_r2android-cts-13.0_r1android-13.0.0_r8android-13.0.0_r7android-13.0.0_r6android-13.0.0_r5android-13.0.0_r4android-13.0.0_r31android-13.0.0_r3android-13.0.0_r2android-13.0.0_r12android-13.0.0_r1android13-tests-releaseandroid13-security-releaseandroid13-s3-releaseandroid13-s2-releaseandroid13-s1-releaseandroid13-release

Change-Id: Ie91f8b8b9ff715203282c2c4b2072b0f702d0631

1 files changed, 15 insertions, 8 deletions

diff --git a/third_party/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc b/third_party/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc
index 47cf84c663..887dd097c6 100644
--- a/third_party/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc
+++ b/third_party/abseil-cpp/absl/time/internal/cctz/src/time_zone_libc.cc
@@ -27,6 +27,12 @@
 #include "absl/time/internal/cctz/include/cctz/civil_time.h"
 #include "absl/time/internal/cctz/include/cctz/time_zone.h"
 
+#if defined(_AIX)
+extern "C" {
+extern long altzone;
+}
+#endif
+
 namespace absl {
 ABSL_NAMESPACE_BEGIN
 namespace time_internal {
@@ -44,7 +50,7 @@ auto tm_zone(const std::tm& tm) -> decltype(_tzname[0]) {
   const bool is_dst = tm.tm_isdst > 0;
   return _tzname[is_dst];
 }
-#elif defined(__sun)
+#elif defined(__sun) || defined(_AIX)
 // Uses the globals: 'timezone', 'altzone' and 'tzname'.
 auto tm_gmtoff(const std::tm& tm) -> decltype(timezone) {
   const bool is_dst = tm.tm_isdst > 0;
@@ -153,7 +159,8 @@ std::time_t find_trans(std::time_t lo, std::time_t hi, int offset) {
   std::tm tm;
   while (lo + 1 != hi) {
     const std::time_t mid = lo + (hi - lo) / 2;
-    if (std::tm* tmp = local_time(&mid, &tm)) {
+    std::tm* tmp = local_time(&mid, &tm);
+    if (tmp != nullptr) {
       if (tm_gmtoff(*tmp) == offset) {
         hi = mid;
       } else {
@@ -163,7 +170,8 @@ std::time_t find_trans(std::time_t lo, std::time_t hi, int offset) {
       // If std::tm cannot hold some result we resort to a linear search,
       // ignoring all failed conversions.  Slow, but never really happens.
       while (++lo != hi) {
-        if (std::tm* tmp = local_time(&lo, &tm)) {
+        tmp = local_time(&lo, &tm);
+        if (tmp != nullptr) {
           if (tm_gmtoff(*tmp) == offset) break;
         }
       }
@@ -223,11 +231,10 @@ time_zone::civil_lookup TimeZoneLibC::MakeTime(const civil_second& cs) const {
         civil_second() + ToUnixSeconds(time_point<seconds>::min());
     static const civil_second max_tp_cs =
         civil_second() + ToUnixSeconds(time_point<seconds>::max());
-    const time_point<seconds> tp =
-        (cs < min_tp_cs)
-            ? time_point<seconds>::min()
-            : (cs > max_tp_cs) ? time_point<seconds>::max()
-                               : FromUnixSeconds(cs - civil_second());
+    const time_point<seconds> tp = (cs < min_tp_cs) ? time_point<seconds>::min()
+                                   : (cs > max_tp_cs)
+                                       ? time_point<seconds>::max()
+                                       : FromUnixSeconds(cs - civil_second());
     return {time_zone::civil_lookup::UNIQUE, tp, tp, tp};
   }