New API: set-smp, get-smp

[libguestfs.git] / src / guestfs-internal.h

diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index 1730f68..494003e 100644 (file)
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -22,9 +22,7 @@
 #include <rpc/types.h>
 #include <rpc/xdr.h>
 
-#ifdef HAVE_PCRE
 #include <pcre.h>
-#endif
 
 #define STREQ(a,b) (strcmp((a),(b)) == 0)
 #define STRCASEEQ(a,b) (strcasecmp((a),(b)) == 0)
@@ -82,8 +80,15 @@
  */
 #define MAX_REGISTRY_SIZE    (100 * 1000 * 1000)
 
-/* Maximum RPM or dpkg database we will download to /tmp. */
-#define MAX_PKG_DB_SIZE       (10 * 1000 * 1000)
+/* Maximum RPM or dpkg database we will download to /tmp.  RPM
+ * 'Packages' database can get very large: 70 MB is roughly the
+ * standard size for a new Fedora install, and after lots of package
+ * installation/removal I have seen well over 100 MB databases.
+ */
+#define MAX_PKG_DB_SIZE       (300 * 1000 * 1000)
+
+/* Maximum size of Windows explorer.exe.  2.6MB on Windows 7. */
+#define MAX_WINDOWS_EXPLORER_SIZE (4 * 1000 * 1000)
 
 /* Network configuration of the appliance.  Note these addresses are
  * only meaningful within the context of the running appliance.  QEMU
@@ -143,7 +148,7 @@ struct guestfs_h
   char *qemu_help, *qemu_version; /* Output of qemu -help, qemu -version. */
 
   char **cmdline;              /* Qemu command line. */
-  int cmdline_size;
+  size_t cmdline_size;
 
   int verbose;
   int trace;
@@ -163,6 +168,10 @@ struct guestfs_h
 
   int selinux;                  /* selinux enabled? */
 
+  int pgroup;                   /* Create process group for children? */
+
+  int smp;                      /* If > 1, -smp flag passed to qemu. */
+
   char *last_error;
   int last_errnum;              /* errno, or 0 if there was no errno */
 
@@ -191,6 +200,11 @@ struct guestfs_h
   FILE *trace_fp;
   char *trace_buf;
   size_t trace_len;
+
+  /* User cancelled transfer.  Not signal-atomic, but it doesn't
+   * matter for this case because we only care if it is != 0.
+   */
+  int user_cancel;
 };
 
 /* Per-filesystem data stored for inspect_os. */
@@ -237,6 +251,9 @@ enum inspect_os_distro {
   OS_DISTRO_LINUX_MINT,
   OS_DISTRO_MANDRIVA,
   OS_DISTRO_SLACKWARE,
+  OS_DISTRO_CENTOS,
+  OS_DISTRO_SCIENTIFIC_LINUX,
+  OS_DISTRO_TTYLINUX,
 };
 
 enum inspect_os_package_format {
@@ -314,7 +331,6 @@ extern void guestfs___debug (guestfs_h *g, const char *fs, ...)
 extern void guestfs___trace (guestfs_h *g, const char *fs, ...)
   __attribute__((format (printf,2,3)));
 extern const char *guestfs___persistent_tmpdir (void);
-extern void guestfs___print_timestamped_argv (guestfs_h *g, const char *argv[]);
 extern void guestfs___print_timestamped_message (guestfs_h *g, const char *fs, ...);
 extern void guestfs___free_inspect_info (guestfs_h *g);
 extern int guestfs___set_busy (guestfs_h *g);
@@ -332,22 +348,22 @@ extern int guestfs___build_appliance (guestfs_h *g, char **kernel, char **initrd
 extern void guestfs___launch_send_progress (guestfs_h *g, int perdozen);
 extern void guestfs___print_BufferIn (FILE *out, const char *buf, size_t buf_size);
 extern void guestfs___print_BufferOut (FILE *out, const char *buf, size_t buf_size);
-#ifdef HAVE_PCRE
 extern int guestfs___match (guestfs_h *g, const char *str, const pcre *re);
 extern char *guestfs___match1 (guestfs_h *g, const char *str, const pcre *re);
 extern int guestfs___match2 (guestfs_h *g, const char *str, const pcre *re, char **ret1, char **ret2);
 extern int guestfs___match3 (guestfs_h *g, const char *str, const pcre *re, char **ret1, char **ret2, char **ret3);
-#endif
 extern int guestfs___feature_available (guestfs_h *g, const char *feature);
 extern void guestfs___free_string_list (char **);
-extern int guestfs___checkpoint_cmdline (guestfs_h *g);
-extern void guestfs___rollback_cmdline (guestfs_h *g, int pos);
+extern size_t guestfs___checkpoint_cmdline (guestfs_h *g);
+extern void guestfs___rollback_cmdline (guestfs_h *g, size_t pos);
 extern void guestfs___call_callbacks_void (guestfs_h *g, uint64_t event);
 extern void guestfs___call_callbacks_message (guestfs_h *g, uint64_t event, const char *buf, size_t buf_len);
 extern void guestfs___call_callbacks_array (guestfs_h *g, uint64_t event, const uint64_t *array, size_t array_len);
-#if defined(HAVE_PCRE) && defined(HAVE_HIVEX)
+extern int guestfs___is_file_nocase (guestfs_h *g, const char *);
+extern int guestfs___is_dir_nocase (guestfs_h *g, const char *);
+#if defined(HAVE_HIVEX)
 extern int guestfs___check_for_filesystem_on (guestfs_h *g, const char *device, int is_block, int is_partnum);
-extern int guestfs___download_to_tmp (guestfs_h *g, const char *filename, const char *basename, int64_t max_size);
+extern char *guestfs___download_to_tmp (guestfs_h *g, struct inspect_fs *fs, const char *filename, const char *basename, int64_t max_size);
 extern char *guestfs___case_sensitive_path_silently (guestfs_h *g, const char *);
 extern struct inspect_fs *guestfs___search_for_root (guestfs_h *g, const char *root);
 extern int guestfs___parse_unsigned_int (guestfs_h *g, const char *str);
@@ -360,6 +376,7 @@ extern int guestfs___read_db_dump (guestfs_h *g, const char *dumpfile, void *opa
 extern int guestfs___check_installer_root (guestfs_h *g, struct inspect_fs *fs);
 extern int guestfs___check_linux_root (guestfs_h *g, struct inspect_fs *fs);
 extern int guestfs___check_freebsd_root (guestfs_h *g, struct inspect_fs *fs);
+extern int guestfs___has_windows_systemroot (guestfs_h *g);
 extern int guestfs___check_windows_root (guestfs_h *g, struct inspect_fs *fs);
 #endif
 
@@ -375,11 +392,9 @@ extern int guestfs___check_windows_root (guestfs_h *g, struct inspect_fs *fs);
 #define safe_strndup guestfs_safe_strndup
 #define safe_memdup guestfs_safe_memdup
 #define safe_asprintf guestfs_safe_asprintf
-#ifdef HAVE_PCRE
 #define match guestfs___match
 #define match1 guestfs___match1
 #define match2 guestfs___match2
 #define match3 guestfs___match3
-#endif
 
 #endif /* GUESTFS_INTERNAL_H_ */