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bug#30350: Build breakage of master on MacOS 10.13
From: |
Mikhail Gusarov |
Subject: |
bug#30350: Build breakage of master on MacOS 10.13 |
Date: |
Tue, 06 Feb 2018 22:30:19 +0100 |
On Tue, 6 Feb 2018, at 22:26, Mikhail Gusarov wrote:
> I'm saying that on OS X stat'ing /bin/zsh and /bin/zsh/ (or /bin/zsh/.)
> gives different results:
And here is a test program and its output:
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
static void teststat(const char *filename)
{
struct stat st;
errno = 0;
int res = stat(filename, &st);
printf("%s stat->%d errno->%d\n", filename, res, errno);
}
int main()
{
teststat("/bin/zsh");
teststat("/bin/zsh/");
teststat("/bin/zsh/.");
return 0;
}
% ./a
/bin/zsh stat->0 errno->0
/bin/zsh/ stat->-1 errno->20
/bin/zsh/. stat->-1 errno->20
%
errno 20 is ENOTDIR.