[shepherd] 02/03: tests: Skip 'close-on-exec.sh' when /proc/self/fd is missing.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository shepherd.

commit 94ded90516ada747715d315f45baf90625a2f190
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Fri Apr 28 23:00:24 2023 +0200

    tests: Skip 'close-on-exec.sh' when /proc/self/fd is missing.
    
    * tests/close-on-exec.sh: Skip when /proc/self/fd is missing.
---
 tests/close-on-exec.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/close-on-exec.sh b/tests/close-on-exec.sh
index 20438eb..47e563d 100644
--- a/tests/close-on-exec.sh
+++ b/tests/close-on-exec.sh
@@ -32,6 +32,9 @@ herd="herd -s $socket"
 trap "cat $log || true; rm -f $socket $conf $log $fd_count $c_file $exe;
       test -f $pid && kill \`cat $pid\` || true; rm -f $pid" EXIT
 
+# GNU/Hurd lacks /proc/self/fd so far.
+[ -d /proc/self/fd ] || exit 77
+
 cat > "$c_file" <<EOF
 /* This program counts its own open file descriptors and writes
    that number to $fd_count.  It's more reliable than using the