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authorVitaly Kuznetsov <vkuznets@redhat.com>2019-11-13 13:51:15 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2019-11-13 15:48:00 +0100
commite37f9f139f62deddff90c7298ae3a85026a71067 (patch)
tree8b87337fa3a7702e31e5e0214c7b7b961c92162c /tools
parent13fb59276b47db556370bba53b5b55f3849dd8c9 (diff)
selftests: kvm: fix build with glibc >= 2.30
Glibc-2.30 gained gettid() wrapper, selftests fail to compile: lib/assert.c:58:14: error: static declaration of ‘gettid’ follows non-static declaration 58 | static pid_t gettid(void) | ^~~~~~ In file included from /usr/include/unistd.h:1170, from include/test_util.h:18, from lib/assert.c:10: /usr/include/bits/unistd_ext.h:34:16: note: previous declaration of ‘gettid’ was here 34 | extern __pid_t gettid (void) __THROW; | ^~~~~~ Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/kvm/lib/assert.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/lib/assert.c b/tools/testing/selftests/kvm/lib/assert.c
index 4911fc77d0f6..d1cf9f6e0e6b 100644
--- a/tools/testing/selftests/kvm/lib/assert.c
+++ b/tools/testing/selftests/kvm/lib/assert.c
@@ -55,7 +55,7 @@ static void test_dump_stack(void)
#pragma GCC diagnostic pop
}
-static pid_t gettid(void)
+static pid_t _gettid(void)
{
return syscall(SYS_gettid);
}
@@ -72,7 +72,7 @@ test_assert(bool exp, const char *exp_str,
fprintf(stderr, "==== Test Assertion Failure ====\n"
" %s:%u: %s\n"
" pid=%d tid=%d - %s\n",
- file, line, exp_str, getpid(), gettid(),
+ file, line, exp_str, getpid(), _gettid(),
strerror(errno));
test_dump_stack();
if (fmt) {