diff options
| -rw-r--r-- | src/copy.c | 2 | ||||
| -rwxr-xr-x | tests/cp/link-deref.sh | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/src/copy.c b/src/copy.c index 3af42957a..5fe69ea3c 100644 --- a/src/copy.c +++ b/src/copy.c @@ -104,7 +104,7 @@ rpl_mkfifo (char const *file, mode_t mode) /* LINK_FOLLOWS_SYMLINKS is tri-state; if it is -1, we don't know how link() behaves, so assume we can't hardlink symlinks in that case. */ -#if defined HAVE_LINKAT || ! LINK_FOLLOWS_SYMLINKS +#if (defined HAVE_LINKAT && ! LINKAT_SYMLINK_NOTSUP) || ! LINK_FOLLOWS_SYMLINKS # define CAN_HARDLINK_SYMLINKS 1 #else # define CAN_HARDLINK_SYMLINKS 0 diff --git a/tests/cp/link-deref.sh b/tests/cp/link-deref.sh index 98d264408..b0efb6f84 100755 --- a/tests/cp/link-deref.sh +++ b/tests/cp/link-deref.sh @@ -19,7 +19,8 @@ . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ cp -if grep '^#define HAVE_LINKAT 1' "$CONFIG_HEADER" > /dev/null \ +if { grep '^#define HAVE_LINKAT 1' "$CONFIG_HEADER" > /dev/null \ + && grep '#undef LINKAT_SYMLINK_NOTSUP' "$CONFIG_HEADER" > /dev/null; } \ || grep '^#define LINK_FOLLOWS_SYMLINKS 0' "$CONFIG_HEADER" > /dev/null; then # With this config cp will attempt to linkat() to hardlink a symlink. # So now double check the current file system supports this operation. |