allow SIGUSR1 as synonym for SIGINFO

Lets users on those unfortunate operating systems that lack SIGINFO
still be able to obtain progress information from unit tests :)

1 files changed, 1 insertions, 2 deletions

diff --git a/regress/unittests/test_helper/test_helper.c b/regress/unittests/test_helper/test_helper.c
index 866f3495d..4cc70852c 100644
--- a/regress/unittests/test_helper/test_helper.c
+++ b/regress/unittests/test_helper/test_helper.c
@@ -203,7 +203,6 @@ test_info(char *s, size_t len)
             *subtest_info != '\0' ? " - " : "", subtest_info);
 }
 
-#ifdef SIGINFO
 static void
 siginfo(int unused __attribute__((__unused__)))
 {
@@ -212,7 +211,6 @@ siginfo(int unused __attribute__((__unused__)))
         test_info(buf, sizeof(buf));
         atomicio(vwrite, STDERR_FILENO, buf, strlen(buf));
 }
-#endif
 
 void
 test_start(const char *n)
@@ -226,6 +224,7 @@ test_start(const char *n)
 #ifdef SIGINFO
         signal(SIGINFO, siginfo);
 #endif
+        signal(SIGUSR1, siginfo);
 }
 
 void