meson: look for gettid() definition where getpid() is defined

Hopefully, should gettid() show up one day in glibc it'll show up where getpid() is defined too.
2017-12-25 12:35:28 +01:00 · 2017-12-25 12:35:28 +01:00 · 7b961e40ee
parent 3c042add1d
commit 7b961e40ee
1 changed files with 2 additions and 1 deletions
--- a/meson.build
+++ b/meson.build
@ -455,7 +455,8 @@ endforeach

 foreach ident : [
        ['memfd_create',      '''#include <sys/mman.h>'''],
-        ['gettid',            '''#include <sys/types.h>'''],
+        ['gettid',            '''#include <sys/types.h>
+                                 #include <unistd.h>'''],
        ['pivot_root',        '''#include <stdlib.h>
                                 #include <unistd.h>'''],     # no known header declares pivot_root
        ['name_to_handle_at', '''#include <sys/types.h>