Hi Ludo,
> This was during the “removing unused link” phase, right?
>
Yes, that's it.
> The system is running CentOS 7:
>
> $ cat /etc/centos-release
> CentOS Linux release 7.7.1908 (Core)
>
> What does “uname -r” return?
3.10.0-1062.12.1.el7.x86_64
> Let me know how it goes!
I compiled a C program with the following code using gcc-toolchain
9.2.0:
#define _GNU_SOURCE
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
int main(void)
{
struct statx st;
if (statx(AT_FDCWD, "/",
AT_SYMLINK_NOFOLLOW | AT_STATX_DONT_SYNC,
/* AT_SYMLINK_NOFOLLOW, */
STATX_SIZE | STATX_NLINK, &st) == -1)
printf ("failed: %m\n");
return 0;
}
Initially, with the AT_STATX_DONT_SYNC flag, the output is:
$ failed: Invalid argument
Then, without the AT_STATX_DONT_SYNC flag, the program runs and there
is no output.
Best regards,
Paul.
