Add prototypes

Add prototypes/move prototypes to header files.

Reviewed-by: Ryan Moeller <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Arvind Sankar <[email protected]>
Closes #10470

1 files changed, 108 insertions, 0 deletions

diff --git a/lib/libzfs/libzfs_util.c b/lib/libzfs/libzfs_util.c
index e8ef40e5a..04936250b 100644
--- a/lib/libzfs/libzfs_util.c
+++ b/lib/libzfs/libzfs_util.c
@@ -481,6 +481,114 @@ zfs_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
 	return (-1);
 }
 
+void
+zfs_setprop_error(libzfs_handle_t *hdl, zfs_prop_t prop, int err,
+    char *errbuf)
+{
+	switch (err) {
+
+	case ENOSPC:
+		/*
+		 * For quotas and reservations, ENOSPC indicates
+		 * something different; setting a quota or reservation
+		 * doesn't use any disk space.
+		 */
+		switch (prop) {
+		case ZFS_PROP_QUOTA:
+		case ZFS_PROP_REFQUOTA:
+			zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "size is less than current used or "
+			    "reserved space"));
+			(void) zfs_error(hdl, EZFS_PROPSPACE, errbuf);
+			break;
+
+		case ZFS_PROP_RESERVATION:
+		case ZFS_PROP_REFRESERVATION:
+			zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "size is greater than available space"));
+			(void) zfs_error(hdl, EZFS_PROPSPACE, errbuf);
+			break;
+
+		default:
+			(void) zfs_standard_error(hdl, err, errbuf);
+			break;
+		}
+		break;
+
+	case EBUSY:
+		(void) zfs_standard_error(hdl, EBUSY, errbuf);
+		break;
+
+	case EROFS:
+		(void) zfs_error(hdl, EZFS_DSREADONLY, errbuf);
+		break;
+
+	case E2BIG:
+		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+		    "property value too long"));
+		(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+		break;
+
+	case ENOTSUP:
+		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+		    "pool and or dataset must be upgraded to set this "
+		    "property or value"));
+		(void) zfs_error(hdl, EZFS_BADVERSION, errbuf);
+		break;
+
+	case ERANGE:
+		if (prop == ZFS_PROP_COMPRESSION ||
+		    prop == ZFS_PROP_DNODESIZE ||
+		    prop == ZFS_PROP_RECORDSIZE) {
+			(void) zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "property setting is not allowed on "
+			    "bootable datasets"));
+			(void) zfs_error(hdl, EZFS_NOTSUP, errbuf);
+		} else if (prop == ZFS_PROP_CHECKSUM ||
+		    prop == ZFS_PROP_DEDUP) {
+			(void) zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "property setting is not allowed on "
+			    "root pools"));
+			(void) zfs_error(hdl, EZFS_NOTSUP, errbuf);
+		} else {
+			(void) zfs_standard_error(hdl, err, errbuf);
+		}
+		break;
+
+	case EINVAL:
+		if (prop == ZPROP_INVAL) {
+			(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+		} else {
+			(void) zfs_standard_error(hdl, err, errbuf);
+		}
+		break;
+
+	case EACCES:
+		if (prop == ZFS_PROP_KEYLOCATION) {
+			zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+			    "keylocation may only be set on encryption roots"));
+			(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+		} else {
+			(void) zfs_standard_error(hdl, err, errbuf);
+		}
+		break;
+
+	case EOVERFLOW:
+		/*
+		 * This platform can't address a volume this big.
+		 */
+#ifdef _ILP32
+		if (prop == ZFS_PROP_VOLSIZE) {
+			(void) zfs_error(hdl, EZFS_VOLTOOBIG, errbuf);
+			break;
+		}
+#endif
+		/* FALLTHROUGH */
+	default:
+		(void) zfs_standard_error(hdl, err, errbuf);
+	}
+}
+
 int
 zpool_standard_error(libzfs_handle_t *hdl, int error, const char *msg)
 {