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-rw-r--r--src/guestfs.c226
1 files changed, 113 insertions, 113 deletions
diff --git a/src/guestfs.c b/src/guestfs.c
index 40e702e0..64c327be 100644
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -562,7 +562,7 @@ xread (int fd, void *buf, size_t len)
r = read (fd, buf, len);
if (r == -1) {
if (errno == EINTR || errno == EAGAIN)
- continue;
+ continue;
return -1;
}
@@ -743,7 +743,7 @@ add_cmdline (guestfs_h *g, const char *str)
int
guestfs_config (guestfs_h *g,
- const char *qemu_param, const char *qemu_value)
+ const char *qemu_param, const char *qemu_value)
{
if (qemu_param[0] != '-') {
error (g, _("guestfs_config: parameter must begin with '-' character"));
@@ -932,27 +932,27 @@ guestfs_launch (guestfs_h *g)
/* Empty element of "." means cwd. */
if (len == 0 || (len == 1 && *pelem == '.')) {
if (g->verbose)
- fprintf (stderr,
- "looking for supermin appliance in current directory\n");
+ fprintf (stderr,
+ "looking for supermin appliance in current directory\n");
if (dir_contains_files (".",
- supermin_name, supermin_hostfiles_name,
- "kmod.whitelist", NULL)) {
- if (build_supermin_appliance (g, ".", &kernel, &initrd) == -1)
- return -1;
- break;
+ supermin_name, supermin_hostfiles_name,
+ "kmod.whitelist", NULL)) {
+ if (build_supermin_appliance (g, ".", &kernel, &initrd) == -1)
+ return -1;
+ break;
}
}
/* Look at <path>/supermin* etc. */
else {
if (g->verbose)
- fprintf (stderr, "looking for supermin appliance in %s\n", pelem);
+ fprintf (stderr, "looking for supermin appliance in %s\n", pelem);
if (dir_contains_files (pelem,
- supermin_name, supermin_hostfiles_name,
- "kmod.whitelist", NULL)) {
- if (build_supermin_appliance (g, pelem, &kernel, &initrd) == -1)
- return -1;
- break;
+ supermin_name, supermin_hostfiles_name,
+ "kmod.whitelist", NULL)) {
+ if (build_supermin_appliance (g, pelem, &kernel, &initrd) == -1)
+ return -1;
+ break;
}
}
@@ -972,27 +972,27 @@ guestfs_launch (guestfs_h *g)
/* Empty element or "." means cwd. */
if (len == 0 || (len == 1 && *pelem == '.')) {
- if (g->verbose)
- fprintf (stderr,
- "looking for appliance in current directory\n");
- if (dir_contains_files (".", kernel_name, initrd_name, NULL)) {
- kernel = safe_strdup (g, kernel_name);
- initrd = safe_strdup (g, initrd_name);
- break;
- }
+ if (g->verbose)
+ fprintf (stderr,
+ "looking for appliance in current directory\n");
+ if (dir_contains_files (".", kernel_name, initrd_name, NULL)) {
+ kernel = safe_strdup (g, kernel_name);
+ initrd = safe_strdup (g, initrd_name);
+ break;
+ }
}
/* Look at <path>/kernel etc. */
else {
- if (g->verbose)
- fprintf (stderr, "looking for appliance in %s\n", pelem);
-
- if (dir_contains_files (pelem, kernel_name, initrd_name, NULL)) {
- kernel = safe_malloc (g, len + strlen (kernel_name) + 2);
- initrd = safe_malloc (g, len + strlen (initrd_name) + 2);
- sprintf (kernel, "%s/%s", pelem, kernel_name);
- sprintf (initrd, "%s/%s", pelem, initrd_name);
- break;
- }
+ if (g->verbose)
+ fprintf (stderr, "looking for appliance in %s\n", pelem);
+
+ if (dir_contains_files (pelem, kernel_name, initrd_name, NULL)) {
+ kernel = safe_malloc (g, len + strlen (kernel_name) + 2);
+ initrd = safe_malloc (g, len + strlen (initrd_name) + 2);
+ sprintf (kernel, "%s/%s", pelem, kernel_name);
+ sprintf (initrd, "%s/%s", pelem, initrd_name);
+ break;
+ }
}
pelem = pend + 1;
@@ -1003,7 +1003,7 @@ guestfs_launch (guestfs_h *g)
if (kernel == NULL || initrd == NULL) {
error (g, _("cannot find %s or %s on LIBGUESTFS_PATH (current path = %s)"),
- kernel_name, initrd_name, g->path);
+ kernel_name, initrd_name, g->path);
goto cleanup0;
}
@@ -1051,10 +1051,10 @@ guestfs_launch (guestfs_h *g)
/* Linux kernel command line. */
snprintf (append, sizeof append,
- LINUX_CMDLINE "guestfs=%s:%d%s%s%s",
- VMCHANNEL_ADDR, VMCHANNEL_PORT,
- g->verbose ? " guestfs_verbose=1" : "",
- g->append ? " " : "", g->append ? g->append : "");
+ LINUX_CMDLINE "guestfs=%s:%d%s%s%s",
+ VMCHANNEL_ADDR, VMCHANNEL_PORT,
+ g->verbose ? " guestfs_verbose=1" : "",
+ g->append ? " " : "", g->append ? g->append : "");
snprintf (memsize_str, sizeof memsize_str, "%d", g->memsize);
@@ -1081,8 +1081,8 @@ guestfs_launch (guestfs_h *g)
* http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=c92ef6a22d3c71538fcc48fb61ad353f7ba03b62
*/
snprintf (vmchannel, sizeof vmchannel,
- "user,vlan=0,guestfwd=tcp:%s:%d-unix:%s,server,nowait",
- VMCHANNEL_ADDR, VMCHANNEL_PORT, unixsock);
+ "user,vlan=0,guestfwd=tcp:%s:%d-unix:%s,server,nowait",
+ VMCHANNEL_ADDR, VMCHANNEL_PORT, unixsock);
add_cmdline (g, "-net");
add_cmdline (g, vmchannel);
@@ -1092,8 +1092,8 @@ guestfs_launch (guestfs_h *g)
* syntax, or if not then we'll get a quick failure.
*/
snprintf (vmchannel, sizeof vmchannel,
- "channel,%d:unix:%s,server,nowait",
- VMCHANNEL_PORT, unixsock);
+ "channel,%d:unix:%s,server,nowait",
+ VMCHANNEL_PORT, unixsock);
add_cmdline (g, "-net");
add_cmdline (g, vmchannel);
@@ -1119,7 +1119,7 @@ guestfs_launch (guestfs_h *g)
if (g->verbose) {
fprintf (stderr, "%s", g->qemu);
for (i = 0; g->cmdline[i]; ++i)
- fprintf (stderr, " %s", g->cmdline[i]);
+ fprintf (stderr, " %s", g->cmdline[i]);
fprintf (stderr, "\n");
}
@@ -1172,11 +1172,11 @@ guestfs_launch (guestfs_h *g)
*/
for (;;) {
if (kill (qemu_pid, 0) == -1) /* qemu's gone away, we aren't needed */
- _exit (0);
+ _exit (0);
if (kill (parent_pid, 0) == -1) {
- /* Parent's gone away, qemu still around, so kill qemu. */
- kill (qemu_pid, 9);
- _exit (0);
+ /* Parent's gone away, qemu still around, so kill qemu. */
+ kill (qemu_pid, 9);
+ _exit (0);
}
sleep (2);
}
@@ -1257,8 +1257,8 @@ guestfs_launch (guestfs_h *g)
g->stdout_watch =
g->main_loop->add_handle (g->main_loop, g, g->fd[1],
- GUESTFS_HANDLE_READABLE,
- stdout_event, NULL);
+ GUESTFS_HANDLE_READABLE,
+ stdout_event, NULL);
if (g->stdout_watch == -1) {
error (g, _("could not watch qemu stdout"));
goto cleanup3;
@@ -1309,7 +1309,7 @@ guestfs_launch (guestfs_h *g)
*/
static int
build_supermin_appliance (guestfs_h *g, const char *path,
- char **kernel, char **initrd)
+ char **kernel, char **initrd)
{
char cmd[4096];
int r, len;
@@ -1321,10 +1321,10 @@ build_supermin_appliance (guestfs_h *g, const char *path,
snprintf (*initrd, len+8, "%s/initrd", g->tmpdir);
snprintf (cmd, sizeof cmd,
- "PATH='%s':$PATH "
- "libguestfs-supermin-helper '%s' %s %s",
- path,
- path, *kernel, *initrd);
+ "PATH='%s':$PATH "
+ "libguestfs-supermin-helper '%s' %s %s",
+ path,
+ path, *kernel, *initrd);
r = system (cmd);
if (r == -1 || WEXITSTATUS(r) != 0) {
@@ -1528,7 +1528,7 @@ guestfs_set_ready (guestfs_h *g)
{
if (g->state != BUSY) {
error (g, _("guestfs_set_ready: called when in state %d != BUSY"),
- g->state);
+ g->state);
return -1;
}
g->state = READY;
@@ -1540,7 +1540,7 @@ guestfs_set_busy (guestfs_h *g)
{
if (g->state != READY) {
error (g, _("guestfs_set_busy: called when in state %d != READY"),
- g->state);
+ g->state);
return -1;
}
g->state = BUSY;
@@ -1605,7 +1605,7 @@ child_cleanup (guestfs_h *g)
*/
static void
stdout_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
- int watch, int fd, int events)
+ int watch, int fd, int events)
{
char buf[4096];
int n;
@@ -1613,8 +1613,8 @@ stdout_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
#if 0
if (g->verbose)
fprintf (stderr,
- "stdout_event: %p g->state = %d, fd = %d, events = 0x%x\n",
- g, g->state, fd, events);
+ "stdout_event: %p g->state = %d, fd = %d, events = 0x%x\n",
+ g, g->state, fd, events);
#endif
if (g->fd[1] != fd) {
@@ -1649,7 +1649,7 @@ stdout_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
*/
static void
sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
- int watch, int fd, int events)
+ int watch, int fd, int events)
{
XDR xdr;
u_int32_t len;
@@ -1657,8 +1657,8 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
if (g->verbose)
fprintf (stderr,
- "sock_read_event: %p g->state = %d, fd = %d, events = 0x%x\n",
- g, g->state, fd, events);
+ "sock_read_event: %p g->state = %d, fd = %d, events = 0x%x\n",
+ g, g->state, fd, events);
if (g->sock != fd) {
error (g, _("sock_read_event: internal error: %d != %d"), g->sock, fd);
@@ -1670,7 +1670,7 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
g->msg_in = safe_realloc (g, g->msg_in, g->msg_in_allocated);
}
n = read (g->sock, g->msg_in + g->msg_in_size,
- g->msg_in_allocated - g->msg_in_size);
+ g->msg_in_allocated - g->msg_in_size);
if (n == 0) {
/* Disconnected. */
child_cleanup (g);
@@ -1702,14 +1702,14 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
if (len == GUESTFS_LAUNCH_FLAG) {
if (g->state != LAUNCHING)
error (g, _("received magic signature from guestfsd, but in state %d"),
- g->state);
+ g->state);
else if (g->msg_in_size != 4)
error (g, _("received magic signature from guestfsd, but msg size is %d"),
- g->msg_in_size);
+ g->msg_in_size);
else {
g->state = READY;
if (g->launch_done_cb)
- g->launch_done_cb (g, g->launch_done_cb_data);
+ g->launch_done_cb (g, g->launch_done_cb_data);
}
goto cleanup;
@@ -1730,7 +1730,7 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
*/
if (len > GUESTFS_MESSAGE_MAX) {
error (g, _("message length (%u) > maximum possible size (%d)"),
- len, GUESTFS_MESSAGE_MAX);
+ len, GUESTFS_MESSAGE_MAX);
goto cleanup;
}
@@ -1744,17 +1744,17 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
for (i = 0; i < g->msg_in_size; i += 16) {
printf ("%04x: ", i);
for (j = i; j < MIN (i+16, g->msg_in_size); ++j)
- printf ("%02x ", (unsigned char) g->msg_in[j]);
+ printf ("%02x ", (unsigned char) g->msg_in[j]);
for (; j < i+16; ++j)
- printf (" ");
+ printf (" ");
printf ("|");
for (j = i; j < MIN (i+16, g->msg_in_size); ++j)
- if (isprint (g->msg_in[j]))
- printf ("%c", g->msg_in[j]);
- else
- printf (".");
+ if (isprint (g->msg_in[j]))
+ printf ("%c", g->msg_in[j]);
+ else
+ printf (".");
for (; j < i+16; ++j)
- printf (" ");
+ printf (" ");
printf ("|\n");
}
}
@@ -1792,14 +1792,14 @@ sock_read_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
*/
static void
sock_write_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
- int watch, int fd, int events)
+ int watch, int fd, int events)
{
int n, err;
if (g->verbose)
fprintf (stderr,
- "sock_write_event: %p g->state = %d, fd = %d, events = 0x%x\n",
- g, g->state, fd, events);
+ "sock_write_event: %p g->state = %d, fd = %d, events = 0x%x\n",
+ g, g->state, fd, events);
if (g->sock != fd) {
error (g, _("sock_write_event: internal error: %d != %d"), g->sock, fd);
@@ -1813,10 +1813,10 @@ sock_write_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
if (g->verbose)
fprintf (stderr, "sock_write_event: writing %d bytes ...\n",
- g->msg_out_size - g->msg_out_pos);
+ g->msg_out_size - g->msg_out_pos);
n = write (g->sock, g->msg_out + g->msg_out_pos,
- g->msg_out_size - g->msg_out_pos);
+ g->msg_out_size - g->msg_out_pos);
if (n == -1) {
err = errno;
if (err != EAGAIN)
@@ -1849,7 +1849,7 @@ sock_write_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data,
void
guestfs_set_send_callback (guestfs_h *g,
- guestfs_send_cb cb, void *opaque)
+ guestfs_send_cb cb, void *opaque)
{
g->send_cb = cb;
g->send_cb_data = opaque;
@@ -1857,7 +1857,7 @@ guestfs_set_send_callback (guestfs_h *g,
void
guestfs_set_reply_callback (guestfs_h *g,
- guestfs_reply_cb cb, void *opaque)
+ guestfs_reply_cb cb, void *opaque)
{
g->reply_cb = cb;
g->reply_cb_data = opaque;
@@ -1865,7 +1865,7 @@ guestfs_set_reply_callback (guestfs_h *g,
void
guestfs_set_log_message_callback (guestfs_h *g,
- guestfs_log_message_cb cb, void *opaque)
+ guestfs_log_message_cb cb, void *opaque)
{
g->log_message_cb = cb;
g->log_message_cb_data = opaque;
@@ -1873,7 +1873,7 @@ guestfs_set_log_message_callback (guestfs_h *g,
void
guestfs_set_subprocess_quit_callback (guestfs_h *g,
- guestfs_subprocess_quit_cb cb, void *opaque)
+ guestfs_subprocess_quit_cb cb, void *opaque)
{
g->subprocess_quit_cb = cb;
g->subprocess_quit_cb_data = opaque;
@@ -1881,7 +1881,7 @@ guestfs_set_subprocess_quit_callback (guestfs_h *g,
void
guestfs_set_launch_done_callback (guestfs_h *g,
- guestfs_launch_done_cb cb, void *opaque)
+ guestfs_launch_done_cb cb, void *opaque)
{
g->launch_done_cb = cb;
g->launch_done_cb_data = opaque;
@@ -1922,8 +1922,8 @@ guestfs__switch_to_sending (guestfs_h *g)
g->sock_watch =
g->main_loop->add_handle (g->main_loop, g, g->sock,
- GUESTFS_HANDLE_WRITABLE,
- sock_write_event, NULL);
+ GUESTFS_HANDLE_WRITABLE,
+ sock_write_event, NULL);
if (g->sock_watch == -1) {
error (g, _("add_handle failed"));
return -1;
@@ -1945,8 +1945,8 @@ guestfs__switch_to_receiving (guestfs_h *g)
g->sock_watch =
g->main_loop->add_handle (g->main_loop, g, g->sock,
- GUESTFS_HANDLE_READABLE,
- sock_read_event, NULL);
+ GUESTFS_HANDLE_READABLE,
+ sock_read_event, NULL);
if (g->sock_watch == -1) {
error (g, _("add_handle failed"));
return -1;
@@ -1971,7 +1971,7 @@ send_cb (guestfs_h *g, void *data)
int
guestfs__send_sync (guestfs_h *g, int proc_nr,
- xdrproc_t xdrp, char *args)
+ xdrproc_t xdrp, char *args)
{
struct guestfs_message_header hdr;
XDR xdr;
@@ -2096,7 +2096,7 @@ guestfs__send_file_sync (guestfs_h *g, const char *filename)
err = send_file_data_sync (g, buf, r);
if (err < 0) {
if (err == -2) /* daemon sent cancellation */
- send_file_cancellation_sync (g);
+ send_file_cancellation_sync (g);
return err;
}
}
@@ -2193,7 +2193,7 @@ send_file_chunk_sync (guestfs_h *g, int cancel, const char *buf, size_t buflen)
if (!xdr_guestfs_chunk (&xdr, &chunk)) {
error (g, _("xdr_guestfs_chunk failed (buf = %p, buflen = %zu)"),
- buf, buflen);
+ buf, buflen);
xdr_destroy (&xdr);
goto cleanup1;
}
@@ -2269,7 +2269,7 @@ check_for_daemon_cancellation (guestfs_h *g)
if (flag != GUESTFS_CANCEL_FLAG) {
error (g, _("check_for_daemon_cancellation: read 0x%x from daemon, expected 0x%x\n"),
- flag, GUESTFS_CANCEL_FLAG);
+ flag, GUESTFS_CANCEL_FLAG);
return 0;
}
@@ -2327,7 +2327,7 @@ guestfs__receive_file_sync (guestfs_h *g, const char *filename)
if (g->verbose)
fprintf (stderr, "%s: waiting for daemon to acknowledge cancellation\n",
- __func__);
+ __func__);
xdrmem_create (&xdr, fbuf, sizeof fbuf, XDR_ENCODE);
xdr_uint32_t (&xdr, &flag);
@@ -2350,8 +2350,8 @@ guestfs__receive_file_sync (guestfs_h *g, const char *filename)
*/
struct receive_file_ctx {
int count; /* 0 if receive_file_cb not called, or
- * else count number of chunks.
- */
+ * else count number of chunks.
+ */
guestfs_chunk *chunks; /* Array of chunks. */
};
@@ -2390,7 +2390,7 @@ receive_file_cb (guestfs_h *g, void *data, XDR *xdr)
/* Copy the chunk to the list. */
ctx->chunks = safe_realloc (g, ctx->chunks,
- sizeof (guestfs_chunk) * (ctx->count+1));
+ sizeof (guestfs_chunk) * (ctx->count+1));
ctx->chunks[ctx->count] = chunk;
ctx->count++;
}
@@ -2448,7 +2448,7 @@ receive_file_data_sync (guestfs_h *g, void **buf, size_t *len_r)
if (buf) {
*buf = safe_realloc (g, *buf, len + ctx.chunks[i].data.data_len);
memcpy (*buf+len, ctx.chunks[i].data.data_val,
- ctx.chunks[i].data.data_len);
+ ctx.chunks[i].data.data_len);
}
len += ctx.chunks[i].data.data_len;
}
@@ -2462,7 +2462,7 @@ receive_file_data_sync (guestfs_h *g, void **buf, size_t *len_r)
static int
select_add_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd, int events,
- guestfs_handle_event_cb cb, void *data)
+ guestfs_handle_event_cb cb, void *data)
{
struct select_main_loop *ml = (struct select_main_loop *) mlv;
@@ -2472,9 +2472,9 @@ select_add_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd, int events,
}
if ((events & ~(GUESTFS_HANDLE_READABLE |
- GUESTFS_HANDLE_WRITABLE |
- GUESTFS_HANDLE_HANGUP |
- GUESTFS_HANDLE_ERROR)) != 0) {
+ GUESTFS_HANDLE_WRITABLE |
+ GUESTFS_HANDLE_HANGUP |
+ GUESTFS_HANDLE_ERROR)) != 0) {
error (g, _("set of events (0x%x) contains unknown events"), events);
return -1;
}
@@ -2507,7 +2507,7 @@ select_add_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd, int events,
ml->max_fd = fd;
ml->handle_cb_data =
safe_realloc (g, ml->handle_cb_data,
- sizeof (struct select_handle_cb_data) * (ml->max_fd+1));
+ sizeof (struct select_handle_cb_data) * (ml->max_fd+1));
}
ml->handle_cb_data[fd].cb = cb;
ml->handle_cb_data[fd].g = g;
@@ -2544,7 +2544,7 @@ select_remove_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd)
ml->max_fd--;
ml->handle_cb_data =
safe_realloc (g, ml->handle_cb_data,
- sizeof (struct select_handle_cb_data) * (ml->max_fd+1));
+ sizeof (struct select_handle_cb_data) * (ml->max_fd+1));
}
ml->nr_fds--;
@@ -2554,7 +2554,7 @@ select_remove_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd)
static int
select_add_timeout (guestfs_main_loop *mlv, guestfs_h *g, int interval,
- guestfs_handle_timeout_cb cb, void *data)
+ guestfs_handle_timeout_cb cb, void *data)
{
//struct select_main_loop *ml = (struct select_main_loop *) mlv;
@@ -2597,7 +2597,7 @@ select_main_loop_run (guestfs_main_loop *mlv, guestfs_h *g)
r = select (ml->max_fd+1, &rset2, &wset2, &xset2, NULL);
if (r == -1) {
if (errno == EINTR || errno == EAGAIN)
- continue;
+ continue;
perrorf (g, "select");
ml->is_running = 0;
return -1;
@@ -2606,17 +2606,17 @@ select_main_loop_run (guestfs_main_loop *mlv, guestfs_h *g)
for (fd = 0; r > 0 && fd <= ml->max_fd; ++fd) {
events = 0;
if (FD_ISSET (fd, &rset2))
- events |= GUESTFS_HANDLE_READABLE;
+ events |= GUESTFS_HANDLE_READABLE;
if (FD_ISSET (fd, &wset2))
- events |= GUESTFS_HANDLE_WRITABLE;
+ events |= GUESTFS_HANDLE_WRITABLE;
if (FD_ISSET (fd, &xset2))
- events |= GUESTFS_HANDLE_ERROR | GUESTFS_HANDLE_HANGUP;
+ events |= GUESTFS_HANDLE_ERROR | GUESTFS_HANDLE_HANGUP;
if (events) {
- r--;
- ml->handle_cb_data[fd].cb ((guestfs_main_loop *) ml,
- ml->handle_cb_data[fd].g,
- ml->handle_cb_data[fd].data,
- fd, fd, events);
+ r--;
+ ml->handle_cb_data[fd].cb ((guestfs_main_loop *) ml,
+ ml->handle_cb_data[fd].g,
+ ml->handle_cb_data[fd].data,
+ fd, fd, events);
}
}
}
generated by cgit (git 2.34.1) at 2024-10-01 07:13:11 +0000