diff options
Diffstat (limited to 'xlators/storage/posix/src/posix.c')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index dce75e736..9ac400a0c 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -37,6 +37,10 @@ #include <alloca.h> #endif /* GF_BSD_HOST_OS */ +#ifdef HAVE_LINKAT +#include <fcntl.h> +#endif /* HAVE_LINKAT */ + #include "glusterfs.h" #include "md5.h" #include "checksum.h" @@ -779,6 +783,11 @@ posix_mknod (call_frame_t *frame, xlator_t *this, goto out; } +#ifdef __NetBSD__ + if (S_ISFIFO(mode)) + op_ret = mkfifo (real_path, mode); + else +#endif /* __NetBSD__ */ op_ret = mknod (real_path, mode, dev); if (op_ret == -1) { @@ -1526,7 +1535,18 @@ posix_link (call_frame_t *frame, xlator_t *this, goto out; } +#ifdef HAVE_LINKAT + /* + * On most systems (Linux being the notable exception), link(2) + * first resolves symlinks. If the target is a directory or + * is nonexistent, it will fail. linkat(2) operates on the + * symlink instead of its target when the AT_SYMLINK_FOLLOW + * flag is not supplied. + */ + op_ret = linkat (AT_FDCWD, real_oldpath, AT_FDCWD, real_newpath, 0); +#else op_ret = link (real_oldpath, real_newpath); +#endif if (op_ret == -1) { op_errno = errno; gf_log (this->name, GF_LOG_ERROR, |