Fix typedef of sig_t on AIX (#1030)

b9b92534 · Milad Fa · GitHub · 4167eab0 · b9b92534
Commit b9b92534 authored Oct 05, 2021 by Milad Fa Committed by GitHub Oct 05, 2021
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absl/time/clock_test.cc
+3 -1

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--- a/absl/time/clock_test.cc
+++ b/absl/time/clock_test.cc
@@ -18,8 +18,10 @@
 #if defined(ABSL_HAVE_ALARM)
 #include <signal.h>
 #include <unistd.h>
-#elif defined(_AIX)
+#ifdef _AIX
+// sig_t is not defined in AIX.
 typedef void (*sig_t)(int);
+#endif
 #elif defined(__linux__) || defined(__APPLE__)
 #error all known Linux and Apple targets have alarm
 #endif