#endif
}
-/* XXX Not thread-safe, and in general not safe if the caller is
- * issuing multiple requests in parallel (on different guestfs
- * handles). We should use the guestfs_h handle passed to the
- * error handle to distinguish these cases.
- */
-static char *last_error = NULL;
-
-static void
-error_handler (guestfs_h *g,
- void *data,
- const char *msg)
-{
- if (last_error != NULL) free (last_error);
- last_error = strdup (msg);
-}
-
/* http://www.perlmonks.org/?node_id=680842 */
static char **
XS_unpack_charPtrPtr (SV *arg) {
for (i = 0; i <= av_len (av); i++) {
SV **elem = av_fetch (av, i, 0);
- if (!elem || !*elem) {
- croak ("missing element in list");
- }
+ if (!elem || !*elem)
+ croak ("missing element in list");
- ret[i] = SvPV_nolen (*elem);
+ ret[i] = SvPV_nolen (*elem);
}
- ret[i + 1] = NULL;
+ ret[i] = NULL;
return ret;
}
RETVAL = guestfs_create ();
if (!RETVAL)
croak ("could not create guestfs handle");
- guestfs_set_error_handler (RETVAL, error_handler, NULL);
+ guestfs_set_error_handler (RETVAL, NULL, NULL);
OUTPUT:
RETVAL
void
launch (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_launch (g) == -1) {
- croak ("launch: %s", last_error);
- }
+ r = guestfs_launch (g);
+ if (r == -1)
+ croak ("launch: %s", guestfs_last_error (g));
void
wait_ready (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_wait_ready (g) == -1) {
- croak ("wait_ready: %s", last_error);
- }
+ r = guestfs_wait_ready (g);
+ if (r == -1)
+ croak ("wait_ready: %s", guestfs_last_error (g));
void
kill_subprocess (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_kill_subprocess (g) == -1) {
- croak ("kill_subprocess: %s", last_error);
- }
+ r = guestfs_kill_subprocess (g);
+ if (r == -1)
+ croak ("kill_subprocess: %s", guestfs_last_error (g));
void
add_drive (g, filename)
guestfs_h *g;
char *filename;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_add_drive (g, filename) == -1) {
- croak ("add_drive: %s", last_error);
- }
+ r = guestfs_add_drive (g, filename);
+ if (r == -1)
+ croak ("add_drive: %s", guestfs_last_error (g));
void
add_cdrom (g, filename)
guestfs_h *g;
char *filename;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_add_cdrom (g, filename) == -1) {
- croak ("add_cdrom: %s", last_error);
- }
+ r = guestfs_add_cdrom (g, filename);
+ if (r == -1)
+ croak ("add_cdrom: %s", guestfs_last_error (g));
void
config (g, qemuparam, qemuvalue)
guestfs_h *g;
char *qemuparam;
char *qemuvalue;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_config (g, qemuparam, qemuvalue) == -1) {
- croak ("config: %s", last_error);
- }
+ r = guestfs_config (g, qemuparam, qemuvalue);
+ if (r == -1)
+ croak ("config: %s", guestfs_last_error (g));
void
set_path (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_set_path (g, path) == -1) {
- croak ("set_path: %s", last_error);
- }
+ r = guestfs_set_path (g, path);
+ if (r == -1)
+ croak ("set_path: %s", guestfs_last_error (g));
SV *
get_path (g)
CODE:
path = guestfs_get_path (g);
if (path == NULL) {
- croak ("get_path: %s", last_error);
+ croak ("get_path: %s", guestfs_last_error (g));
}
RETVAL = newSVpv (path, 0);
OUTPUT:
set_autosync (g, autosync)
guestfs_h *g;
int autosync;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_set_autosync (g, autosync) == -1) {
- croak ("set_autosync: %s", last_error);
- }
+ r = guestfs_set_autosync (g, autosync);
+ if (r == -1)
+ croak ("set_autosync: %s", guestfs_last_error (g));
SV *
get_autosync (g)
CODE:
autosync = guestfs_get_autosync (g);
if (autosync == -1) {
- croak ("get_autosync: %s", last_error);
+ croak ("get_autosync: %s", guestfs_last_error (g));
}
RETVAL = newSViv (autosync);
OUTPUT:
set_verbose (g, verbose)
guestfs_h *g;
int verbose;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_set_verbose (g, verbose) == -1) {
- croak ("set_verbose: %s", last_error);
- }
+ r = guestfs_set_verbose (g, verbose);
+ if (r == -1)
+ croak ("set_verbose: %s", guestfs_last_error (g));
SV *
get_verbose (g)
CODE:
verbose = guestfs_get_verbose (g);
if (verbose == -1) {
- croak ("get_verbose: %s", last_error);
+ croak ("get_verbose: %s", guestfs_last_error (g));
}
RETVAL = newSViv (verbose);
OUTPUT:
guestfs_h *g;
char *device;
char *mountpoint;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_mount (g, device, mountpoint) == -1) {
- croak ("mount: %s", last_error);
- }
+ r = guestfs_mount (g, device, mountpoint);
+ if (r == -1)
+ croak ("mount: %s", guestfs_last_error (g));
void
sync (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_sync (g) == -1) {
- croak ("sync: %s", last_error);
- }
+ r = guestfs_sync (g);
+ if (r == -1)
+ croak ("sync: %s", guestfs_last_error (g));
void
touch (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_touch (g, path) == -1) {
- croak ("touch: %s", last_error);
- }
+ r = guestfs_touch (g, path);
+ if (r == -1)
+ croak ("touch: %s", guestfs_last_error (g));
SV *
cat (g, path)
CODE:
content = guestfs_cat (g, path);
if (content == NULL) {
- croak ("cat: %s", last_error);
+ croak ("cat: %s", guestfs_last_error (g));
}
RETVAL = newSVpv (content, 0);
free (content);
CODE:
listing = guestfs_ll (g, directory);
if (listing == NULL) {
- croak ("ll: %s", last_error);
+ croak ("ll: %s", guestfs_last_error (g));
}
RETVAL = newSVpv (listing, 0);
free (listing);
PPCODE:
listing = guestfs_ls (g, directory);
if (listing == NULL) {
- croak ("ls: %s", last_error);
+ croak ("ls: %s", guestfs_last_error (g));
}
for (n = 0; listing[n] != NULL; ++n) /**/;
EXTEND (SP, n);
PPCODE:
devices = guestfs_list_devices (g);
if (devices == NULL) {
- croak ("list_devices: %s", last_error);
+ croak ("list_devices: %s", guestfs_last_error (g));
}
for (n = 0; devices[n] != NULL; ++n) /**/;
EXTEND (SP, n);
PPCODE:
partitions = guestfs_list_partitions (g);
if (partitions == NULL) {
- croak ("list_partitions: %s", last_error);
+ croak ("list_partitions: %s", guestfs_last_error (g));
}
for (n = 0; partitions[n] != NULL; ++n) /**/;
EXTEND (SP, n);
PPCODE:
physvols = guestfs_pvs (g);
if (physvols == NULL) {
- croak ("pvs: %s", last_error);
+ croak ("pvs: %s", guestfs_last_error (g));
}
for (n = 0; physvols[n] != NULL; ++n) /**/;
EXTEND (SP, n);
PPCODE:
volgroups = guestfs_vgs (g);
if (volgroups == NULL) {
- croak ("vgs: %s", last_error);
+ croak ("vgs: %s", guestfs_last_error (g));
}
for (n = 0; volgroups[n] != NULL; ++n) /**/;
EXTEND (SP, n);
PPCODE:
logvols = guestfs_lvs (g);
if (logvols == NULL) {
- croak ("lvs: %s", last_error);
+ croak ("lvs: %s", guestfs_last_error (g));
}
for (n = 0; logvols[n] != NULL; ++n) /**/;
EXTEND (SP, n);
HV *hv;
PPCODE:
physvols = guestfs_pvs_full (g);
- if (physvols == NULL)
- croak ("pvs_full: %s", last_error);
+ if (physvols == NULL) {
+ croak ("pvs_full: %s", guestfs_last_error (g));
+ }
EXTEND (SP, physvols->len);
for (i = 0; i < physvols->len; ++i) {
hv = newHV ();
HV *hv;
PPCODE:
volgroups = guestfs_vgs_full (g);
- if (volgroups == NULL)
- croak ("vgs_full: %s", last_error);
+ if (volgroups == NULL) {
+ croak ("vgs_full: %s", guestfs_last_error (g));
+ }
EXTEND (SP, volgroups->len);
for (i = 0; i < volgroups->len; ++i) {
hv = newHV ();
HV *hv;
PPCODE:
logvols = guestfs_lvs_full (g);
- if (logvols == NULL)
- croak ("lvs_full: %s", last_error);
+ if (logvols == NULL) {
+ croak ("lvs_full: %s", guestfs_last_error (g));
+ }
EXTEND (SP, logvols->len);
for (i = 0; i < logvols->len; ++i) {
hv = newHV ();
PPCODE:
lines = guestfs_read_lines (g, path);
if (lines == NULL) {
- croak ("read_lines: %s", last_error);
+ croak ("read_lines: %s", guestfs_last_error (g));
}
for (n = 0; lines[n] != NULL; ++n) /**/;
EXTEND (SP, n);
guestfs_h *g;
char *root;
int flags;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_init (g, root, flags) == -1) {
- croak ("aug_init: %s", last_error);
- }
+ r = guestfs_aug_init (g, root, flags);
+ if (r == -1)
+ croak ("aug_init: %s", guestfs_last_error (g));
void
aug_close (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_close (g) == -1) {
- croak ("aug_close: %s", last_error);
- }
+ r = guestfs_aug_close (g);
+ if (r == -1)
+ croak ("aug_close: %s", guestfs_last_error (g));
SV *
aug_defvar (g, name, expr)
CODE:
nrnodes = guestfs_aug_defvar (g, name, expr);
if (nrnodes == -1) {
- croak ("aug_defvar: %s", last_error);
+ croak ("aug_defvar: %s", guestfs_last_error (g));
}
RETVAL = newSViv (nrnodes);
OUTPUT:
PPCODE:
r = guestfs_aug_defnode (g, name, expr, val);
if (r == NULL) {
- croak ("aug_defnode: %s", last_error);
+ croak ("aug_defnode: %s", guestfs_last_error (g));
}
EXTEND (SP, 2);
PUSHs (sv_2mortal (newSViv (r->i)));
CODE:
val = guestfs_aug_get (g, path);
if (val == NULL) {
- croak ("aug_get: %s", last_error);
+ croak ("aug_get: %s", guestfs_last_error (g));
}
RETVAL = newSVpv (val, 0);
free (val);
guestfs_h *g;
char *path;
char *val;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_set (g, path, val) == -1) {
- croak ("aug_set: %s", last_error);
- }
+ r = guestfs_aug_set (g, path, val);
+ if (r == -1)
+ croak ("aug_set: %s", guestfs_last_error (g));
void
aug_insert (g, path, label, before)
char *path;
char *label;
int before;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_insert (g, path, label, before) == -1) {
- croak ("aug_insert: %s", last_error);
- }
+ r = guestfs_aug_insert (g, path, label, before);
+ if (r == -1)
+ croak ("aug_insert: %s", guestfs_last_error (g));
SV *
aug_rm (g, path)
CODE:
nrnodes = guestfs_aug_rm (g, path);
if (nrnodes == -1) {
- croak ("aug_rm: %s", last_error);
+ croak ("aug_rm: %s", guestfs_last_error (g));
}
RETVAL = newSViv (nrnodes);
OUTPUT:
guestfs_h *g;
char *src;
char *dest;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_mv (g, src, dest) == -1) {
- croak ("aug_mv: %s", last_error);
- }
+ r = guestfs_aug_mv (g, src, dest);
+ if (r == -1)
+ croak ("aug_mv: %s", guestfs_last_error (g));
void
aug_match (g, path)
PPCODE:
matches = guestfs_aug_match (g, path);
if (matches == NULL) {
- croak ("aug_match: %s", last_error);
+ croak ("aug_match: %s", guestfs_last_error (g));
}
for (n = 0; matches[n] != NULL; ++n) /**/;
EXTEND (SP, n);
void
aug_save (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_save (g) == -1) {
- croak ("aug_save: %s", last_error);
- }
+ r = guestfs_aug_save (g);
+ if (r == -1)
+ croak ("aug_save: %s", guestfs_last_error (g));
void
aug_load (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_aug_load (g) == -1) {
- croak ("aug_load: %s", last_error);
- }
+ r = guestfs_aug_load (g);
+ if (r == -1)
+ croak ("aug_load: %s", guestfs_last_error (g));
void
aug_ls (g, path)
PPCODE:
matches = guestfs_aug_ls (g, path);
if (matches == NULL) {
- croak ("aug_ls: %s", last_error);
+ croak ("aug_ls: %s", guestfs_last_error (g));
}
for (n = 0; matches[n] != NULL; ++n) /**/;
EXTEND (SP, n);
rm (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_rm (g, path) == -1) {
- croak ("rm: %s", last_error);
- }
+ r = guestfs_rm (g, path);
+ if (r == -1)
+ croak ("rm: %s", guestfs_last_error (g));
void
rmdir (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_rmdir (g, path) == -1) {
- croak ("rmdir: %s", last_error);
- }
+ r = guestfs_rmdir (g, path);
+ if (r == -1)
+ croak ("rmdir: %s", guestfs_last_error (g));
void
rm_rf (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_rm_rf (g, path) == -1) {
- croak ("rm_rf: %s", last_error);
- }
+ r = guestfs_rm_rf (g, path);
+ if (r == -1)
+ croak ("rm_rf: %s", guestfs_last_error (g));
void
mkdir (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_mkdir (g, path) == -1) {
- croak ("mkdir: %s", last_error);
- }
+ r = guestfs_mkdir (g, path);
+ if (r == -1)
+ croak ("mkdir: %s", guestfs_last_error (g));
void
mkdir_p (g, path)
guestfs_h *g;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_mkdir_p (g, path) == -1) {
- croak ("mkdir_p: %s", last_error);
- }
+ r = guestfs_mkdir_p (g, path);
+ if (r == -1)
+ croak ("mkdir_p: %s", guestfs_last_error (g));
void
chmod (g, mode, path)
guestfs_h *g;
int mode;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_chmod (g, mode, path) == -1) {
- croak ("chmod: %s", last_error);
- }
+ r = guestfs_chmod (g, mode, path);
+ if (r == -1)
+ croak ("chmod: %s", guestfs_last_error (g));
void
chown (g, owner, group, path)
int owner;
int group;
char *path;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_chown (g, owner, group, path) == -1) {
- croak ("chown: %s", last_error);
- }
+ r = guestfs_chown (g, owner, group, path);
+ if (r == -1)
+ croak ("chown: %s", guestfs_last_error (g));
SV *
exists (g, path)
CODE:
existsflag = guestfs_exists (g, path);
if (existsflag == -1) {
- croak ("exists: %s", last_error);
+ croak ("exists: %s", guestfs_last_error (g));
}
RETVAL = newSViv (existsflag);
OUTPUT:
CODE:
fileflag = guestfs_is_file (g, path);
if (fileflag == -1) {
- croak ("is_file: %s", last_error);
+ croak ("is_file: %s", guestfs_last_error (g));
}
RETVAL = newSViv (fileflag);
OUTPUT:
CODE:
dirflag = guestfs_is_dir (g, path);
if (dirflag == -1) {
- croak ("is_dir: %s", last_error);
+ croak ("is_dir: %s", guestfs_last_error (g));
}
RETVAL = newSViv (dirflag);
OUTPUT:
pvcreate (g, device)
guestfs_h *g;
char *device;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_pvcreate (g, device) == -1) {
- croak ("pvcreate: %s", last_error);
- }
+ r = guestfs_pvcreate (g, device);
+ if (r == -1)
+ croak ("pvcreate: %s", guestfs_last_error (g));
void
vgcreate (g, volgroup, physvols)
guestfs_h *g;
char *volgroup;
char **physvols;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_vgcreate (g, volgroup, physvols) == -1) {
- free (physvols);
- croak ("vgcreate: %s", last_error);
- }
- free (physvols);
+ r = guestfs_vgcreate (g, volgroup, physvols);
+ free (physvols);
+ if (r == -1)
+ croak ("vgcreate: %s", guestfs_last_error (g));
void
lvcreate (g, logvol, volgroup, mbytes)
char *logvol;
char *volgroup;
int mbytes;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_lvcreate (g, logvol, volgroup, mbytes) == -1) {
- croak ("lvcreate: %s", last_error);
- }
+ r = guestfs_lvcreate (g, logvol, volgroup, mbytes);
+ if (r == -1)
+ croak ("lvcreate: %s", guestfs_last_error (g));
void
mkfs (g, fstype, device)
guestfs_h *g;
char *fstype;
char *device;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_mkfs (g, fstype, device) == -1) {
- croak ("mkfs: %s", last_error);
- }
+ r = guestfs_mkfs (g, fstype, device);
+ if (r == -1)
+ croak ("mkfs: %s", guestfs_last_error (g));
void
sfdisk (g, device, cyls, heads, sectors, lines)
int heads;
int sectors;
char **lines;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_sfdisk (g, device, cyls, heads, sectors, lines) == -1) {
- free (lines);
- croak ("sfdisk: %s", last_error);
- }
- free (lines);
+ r = guestfs_sfdisk (g, device, cyls, heads, sectors, lines);
+ free (lines);
+ if (r == -1)
+ croak ("sfdisk: %s", guestfs_last_error (g));
void
write_file (g, path, content, size)
char *path;
char *content;
int size;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_write_file (g, path, content, size) == -1) {
- croak ("write_file: %s", last_error);
- }
+ r = guestfs_write_file (g, path, content, size);
+ if (r == -1)
+ croak ("write_file: %s", guestfs_last_error (g));
void
umount (g, pathordevice)
guestfs_h *g;
char *pathordevice;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_umount (g, pathordevice) == -1) {
- croak ("umount: %s", last_error);
- }
+ r = guestfs_umount (g, pathordevice);
+ if (r == -1)
+ croak ("umount: %s", guestfs_last_error (g));
void
mounts (g)
PPCODE:
devices = guestfs_mounts (g);
if (devices == NULL) {
- croak ("mounts: %s", last_error);
+ croak ("mounts: %s", guestfs_last_error (g));
}
for (n = 0; devices[n] != NULL; ++n) /**/;
EXTEND (SP, n);
void
umount_all (g)
guestfs_h *g;
+PREINIT:
+ int r;
PPCODE:
- if (guestfs_umount_all (g) == -1) {
- croak ("umount_all: %s", last_error);
- }
+ r = guestfs_umount_all (g);
+ if (r == -1)
+ croak ("umount_all: %s", guestfs_last_error (g));
void
lvm_remove_all (g)
guestfs_h *g;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_lvm_remove_all (g);
+ if (r == -1)
+ croak ("lvm_remove_all: %s", guestfs_last_error (g));
+
+SV *
+file (g, path)
+ guestfs_h *g;
+ char *path;
+PREINIT:
+ char *description;
+ CODE:
+ description = guestfs_file (g, path);
+ if (description == NULL) {
+ croak ("file: %s", guestfs_last_error (g));
+ }
+ RETVAL = newSVpv (description, 0);
+ free (description);
+ OUTPUT:
+ RETVAL
+
+SV *
+command (g, arguments)
+ guestfs_h *g;
+ char **arguments;
+PREINIT:
+ char *output;
+ CODE:
+ output = guestfs_command (g, arguments);
+ free (arguments);
+ if (output == NULL) {
+ croak ("command: %s", guestfs_last_error (g));
+ }
+ RETVAL = newSVpv (output, 0);
+ free (output);
+ OUTPUT:
+ RETVAL
+
+void
+command_lines (g, arguments)
+ guestfs_h *g;
+ char **arguments;
+PREINIT:
+ char **lines;
+ int i, n;
PPCODE:
- if (guestfs_lvm_remove_all (g) == -1) {
- croak ("lvm_remove_all: %s", last_error);
+ lines = guestfs_command_lines (g, arguments);
+ free (arguments);
+ if (lines == NULL) {
+ croak ("command_lines: %s", guestfs_last_error (g));
}
+ for (n = 0; lines[n] != NULL; ++n) /**/;
+ EXTEND (SP, n);
+ for (i = 0; i < n; ++i) {
+ PUSHs (sv_2mortal (newSVpv (lines[i], 0)));
+ free (lines[i]);
+ }
+ free (lines);
git.annexia.org / libguestfs.git / blobdiff