meson: fix migration/stress compilation with glibc>=2.30

gettid() was introduced with glibc 2.30.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200828110734.1638685-16-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-08-28 15:07:33 +04:00 committed by Paolo Bonzini
parent c4c4aacb24
commit 3909def82a
2 changed files with 5 additions and 0 deletions

View file

@ -29,10 +29,12 @@ const char *argv0;
#define PAGE_SIZE 4096
#ifndef CONFIG_GETTID
static int gettid(void)
{
return syscall(SYS_gettid);
}
#endif
static __attribute__((noreturn)) void exit_failure(void)
{