devel/syscall-list: support non-Linux, show sizeof(pid_t)

[public-inbox.git] / devel / syscall-list

diff --git a/devel/syscall-list b/devel/syscall-list
index d33a8a78a86e00c4534259125fa2c380323d813c..adb450da27b829be299efb2fbdaa8aafdf8f3b0d 100755 (executable)
--- a/devel/syscall-list
+++ b/devel/syscall-list
@@ -28,7 +28,10 @@ __DATA__
 #define _GNU_SOURCE
 #include <sys/syscall.h>
 #include <sys/ioctl.h>
+#ifdef __linux__
 #include <linux/fs.h>
+#endif
+#include <sys/types.h>
 #include <unistd.h>
 #include <stdio.h>
 
@@ -60,6 +63,7 @@ int main(void)
        D(SYS_renameat2);
 #endif
 #endif /* Linux, any other OSes with stable syscalls? */
-       printf("size_t=%zu off_t=%zu\n", sizeof(size_t), sizeof(off_t));
+       printf("size_t=%zu off_t=%zu pid_t=%zu\n",
+                sizeof(size_t), sizeof(off_t), sizeof(pid_t));
        return 0;
 }