LIB_SUBDIRS = libxfs libxlog libxcmd libhandle libdisk
TOOL_SUBDIRS = copy db estimate fsck fsr growfs io logprint mkfs quota \
- mdrestore repair rtcp m4 man doc po debian
+ mdrestore repair rtcp m4 man doc po debian spaceman
SUBDIRS = include $(LIB_SUBDIRS) $(TOOL_SUBDIRS)
mkfs: libxfs
quota: libxcmd
repair: libxfs libxlog
+spaceman: libxcmd
ifneq ($(ENABLE_BLKID), yes)
mkfs: libdisk
--- /dev/null
+#
+# Copyright (c) 2012 Red Hat, Inc. All Rights Reserved.
+#
+
+TOPDIR = ..
+include $(TOPDIR)/include/builddefs
+
+LTCOMMAND = xfs_spaceman
+HFILES = init.h space.h
+CFILES = init.c \
+ file.c
+
+LLDLIBS = $(LIBXCMD)
+LTDEPENDENCIES = $(LIBXCMD)
+LLDFLAGS = -static
+
+ifeq ($(ENABLE_READLINE),yes)
+LLDLIBS += $(LIBREADLINE) $(LIBTERMCAP)
+endif
+
+ifeq ($(ENABLE_EDITLINE),yes)
+LLDLIBS += $(LIBEDITLINE) $(LIBTERMCAP)
+endif
+
+default: depend $(LTCOMMAND)
+
+include $(BUILDRULES)
+
+install: default
+ $(INSTALL) -m 755 -d $(PKG_SBIN_DIR)
+ $(LTINSTALL) -m 755 $(LTCOMMAND) $(PKG_SBIN_DIR)
+install-dev:
+
+-include .dep
--- /dev/null
+/*
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.
+ * Copyright (c) 2012 Red Hat, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <xfs/xfs.h>
+#include <xfs/command.h>
+#include <xfs/input.h>
+#include <sys/mman.h>
+#include "init.h"
+#include "space.h"
+
+static cmdinfo_t print_cmd;
+
+fileio_t *filetable;
+int filecount;
+fileio_t *file;
+
+static void
+print_fileio(
+ fileio_t *file,
+ int index,
+ int braces)
+{
+ printf(_("%c%03d%c %-14s (%s,%s,%s%s%s)\n"),
+ braces? '[' : ' ', index, braces? ']' : ' ', file->name,
+ file->flags & O_SYNC ? _("sync") : _("non-sync"),
+ file->flags & O_DIRECT ? _("direct") : _("non-direct"),
+ file->flags & O_RDONLY ? _("read-only") : _("read-write"),
+ file->flags & O_APPEND ? _(",append-only") : "",
+ file->flags & O_NONBLOCK ? _(",non-block") : "");
+}
+
+int
+filelist_f(void)
+{
+ int i;
+
+ for (i = 0; i < filecount; i++)
+ print_fileio(&filetable[i], i, &filetable[i] == file);
+ return 0;
+}
+
+static int
+print_f(
+ int argc,
+ char **argv)
+{
+ filelist_f();
+ return 0;
+}
+
+int
+openfile(
+ char *path,
+ xfs_fsop_geom_t *geom,
+ int flags,
+ mode_t mode)
+{
+ int fd;
+
+ fd = open(path, flags, mode);
+ if (fd < 0) {
+ if ((errno == EISDIR) && (flags & O_RDWR)) {
+ /* make it as if we asked for O_RDONLY & try again */
+ flags &= ~O_RDWR;
+ flags |= O_RDONLY;
+ fd = open(path, flags, mode);
+ if (fd < 0) {
+ perror(path);
+ return -1;
+ }
+ } else {
+ perror(path);
+ return -1;
+ }
+ }
+
+ if (xfsctl(path, fd, XFS_IOC_FSGEOMETRY, geom) < 0) {
+ perror("XFS_IOC_FSGEOMETRY");
+ close(fd);
+ return -1;
+ }
+ return fd;
+}
+
+int
+addfile(
+ char *name,
+ int fd,
+ xfs_fsop_geom_t *geometry,
+ int flags)
+{
+ char *filename;
+
+ filename = strdup(name);
+ if (!filename) {
+ perror("strdup");
+ close(fd);
+ return -1;
+ }
+
+ /* Extend the table of currently open files */
+ filetable = (fileio_t *)realloc(filetable, /* growing */
+ ++filecount * sizeof(fileio_t));
+ if (!filetable) {
+ perror("realloc");
+ filecount = 0;
+ free(filename);
+ close(fd);
+ return -1;
+ }
+
+ /* Finally, make this the new active open file */
+ file = &filetable[filecount - 1];
+ file->fd = fd;
+ file->flags = flags;
+ file->name = filename;
+ file->geom = *geometry;
+ return 0;
+}
+
+void
+file_init(void)
+{
+ print_cmd.name = "print";
+ print_cmd.altname = "p";
+ print_cmd.cfunc = print_f;
+ print_cmd.argmin = 0;
+ print_cmd.argmax = 0;
+ print_cmd.flags = CMD_FLAG_GLOBAL;
+ print_cmd.oneline = _("list current open files");
+
+ add_command(&print_cmd);
+}
--- /dev/null
+/*
+ * Copyright (c) 2012 Red Hat, Inc
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <xfs/xfs.h>
+#include <xfs/command.h>
+#include <xfs/input.h>
+#include "init.h"
+#include "space.h"
+
+char *progname;
+int exitcode;
+
+void
+usage(void)
+{
+ fprintf(stderr,
+ _("Usage: %s [-c cmd] file\n"),
+ progname);
+ exit(1);
+}
+
+static void
+init_commands(void)
+{
+ file_init();
+ help_init();
+ quit_init();
+}
+
+static int
+init_args_command(
+ int index)
+{
+ if (index >= filecount)
+ return 0;
+ file = &filetable[index++];
+ return index;
+}
+
+static int
+init_check_command(
+ const cmdinfo_t *ct)
+{
+ if (!(ct->flags & CMD_FLAG_GLOBAL))
+ return 0;
+ return 1;
+}
+
+void
+init(
+ int argc,
+ char **argv)
+{
+ int c, flags = 0;
+ mode_t mode = 0600;
+ xfs_fsop_geom_t geometry = { 0 };
+
+ progname = basename(argv[0]);
+ setlocale(LC_ALL, "");
+ bindtextdomain(PACKAGE, LOCALEDIR);
+ textdomain(PACKAGE);
+
+ while ((c = getopt(argc, argv, "c:V")) != EOF) {
+ switch (c) {
+ case 'c':
+ add_user_command(optarg);
+ break;
+ case 'V':
+ printf(_("%s version %s\n"), progname, VERSION);
+ exit(0);
+ default:
+ usage();
+ }
+ }
+
+ if (optind == argc)
+ usage();
+
+ while (optind < argc) {
+ if ((c = openfile(argv[optind], &geometry, flags, mode)) < 0)
+ exit(1);
+ if (!platform_test_xfs_fd(c)) {
+ printf(_("Not an XFS filesystem!\n"));
+ exit(1);
+ }
+ if (addfile(argv[optind], c, &geometry, flags) < 0)
+ exit(1);
+ optind++;
+ }
+
+ init_commands();
+ add_args_command(init_args_command);
+ add_check_command(init_check_command);
+}
+
+int
+main(
+ int argc,
+ char **argv)
+{
+ init(argc, argv);
+ command_loop();
+ return exitcode;
+}
--- /dev/null
+/*
+ * Copyright (c) 2012 Red Hat, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+extern char *progname;
+extern int exitcode;
+
+#define min(a,b) (((a)<(b))?(a):(b))
+#define max(a,b) (((a)>(b))?(a):(b))
+
--- /dev/null
+/*
+ * Copyright (c) 2012 Red Hat, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+typedef struct fileio {
+ int fd; /* open file descriptor */
+ int flags; /* flags describing file state */
+ char *name; /* file name at time of open */
+ xfs_fsop_geom_t geom; /* XFS filesystem geometry */
+} fileio_t;
+
+extern fileio_t *filetable; /* open file table */
+extern int filecount; /* number of open files */
+extern fileio_t *file; /* active file in file table */
+extern int filelist_f(void);
+
+extern int openfile(char *, xfs_fsop_geom_t *, int, mode_t);
+extern int addfile(char *, int , xfs_fsop_geom_t *, int);
+
+extern void file_init(void);
+extern void help_init(void);
+extern void quit_init(void);
projects / thirdparty / xfsprogs-dev.git / commitdiff
