2 * Copyright (C) 2009 Red Hat Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 * All API documentation is in the manual page --> guestfs(3) <--
24 * Go and read it now, I'll wait.
33 #define STREQ(a,b) (strcmp((a),(b)) == 0)
34 #define STRCASEEQ(a,b) (strcasecmp((a),(b)) == 0)
35 #define STRNEQ(a,b) (strcmp((a),(b)) != 0)
36 #define STRCASENEQ(a,b) (strcasecmp((a),(b)) != 0)
37 #define STREQLEN(a,b,n) (strncmp((a),(b),(n)) == 0)
38 #define STRCASEEQLEN(a,b,n) (strncasecmp((a),(b),(n)) == 0)
39 #define STRNEQLEN(a,b,n) (strncmp((a),(b),(n)) != 0)
40 #define STRCASENEQLEN(a,b,n) (strncasecmp((a),(b),(n)) != 0)
41 #define STRPREFIX(a,b) (strncmp((a),(b),strlen((b))) == 0)
43 typedef struct guestfs_h guestfs_h;
45 /* Connection management. */
46 extern guestfs_h *guestfs_create (void);
47 extern void guestfs_close (guestfs_h *g);
50 extern const char *guestfs_last_error (guestfs_h *g);
52 typedef void (*guestfs_error_handler_cb) (guestfs_h *g, void *data, const char *msg);
53 typedef void (*guestfs_abort_cb) (void) __attribute__((__noreturn__));
55 extern void guestfs_set_error_handler (guestfs_h *g, guestfs_error_handler_cb cb, void *data);
56 extern guestfs_error_handler_cb guestfs_get_error_handler (guestfs_h *g, void **data_rtn);
58 extern void guestfs_set_out_of_memory_handler (guestfs_h *g, guestfs_abort_cb);
59 extern guestfs_abort_cb guestfs_get_out_of_memory_handler (guestfs_h *g);
61 #include <guestfs-structs.h>
62 #include <guestfs-actions.h>
65 typedef void (*guestfs_log_message_cb) (guestfs_h *g, void *data, char *buf, int len);
66 typedef void (*guestfs_subprocess_quit_cb) (guestfs_h *g, void *data);
67 typedef void (*guestfs_launch_done_cb) (guestfs_h *g, void *data);
69 extern void guestfs_set_log_message_callback (guestfs_h *g, guestfs_log_message_cb cb, void *opaque);
70 extern void guestfs_set_subprocess_quit_callback (guestfs_h *g, guestfs_subprocess_quit_cb cb, void *opaque);
71 extern void guestfs_set_launch_done_callback (guestfs_h *g, guestfs_launch_done_cb cb, void *opaque);
73 /* Private, for use only by the actions. */
74 struct guestfs_message_header;
75 struct guestfs_message_error;
76 extern void guestfs_error (guestfs_h *g, const char *fs, ...)
77 __attribute__((format (printf,2,3)));
78 extern void guestfs_perrorf (guestfs_h *g, const char *fs, ...)
79 __attribute__((format (printf,2,3)));
80 extern void *guestfs_safe_malloc (guestfs_h *g, size_t nbytes);
81 extern void *guestfs_safe_calloc (guestfs_h *g, size_t n, size_t s);
82 extern void *guestfs_safe_realloc (guestfs_h *g, void *ptr, int nbytes);
83 extern char *guestfs_safe_strdup (guestfs_h *g, const char *str);
84 extern void *guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size);
85 extern int guestfs___set_busy (guestfs_h *g);
86 extern int guestfs___end_busy (guestfs_h *g);
87 extern int guestfs___send (guestfs_h *g, int proc_nr, xdrproc_t xdrp, char *args);
88 extern int guestfs___recv (guestfs_h *g, const char *fn, struct guestfs_message_header *hdr, struct guestfs_message_error *err, xdrproc_t xdrp, char *ret);
89 extern int guestfs___send_file (guestfs_h *g, const char *filename);
90 extern int guestfs___recv_file (guestfs_h *g, const char *filename);
96 #endif /* GUESTFS_H_ */