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Diffstat (limited to 'backend/net.c')
-rw-r--r--backend/net.c72
1 files changed, 36 insertions, 36 deletions
diff --git a/backend/net.c b/backend/net.c
index 57889a2..df19192 100644
--- a/backend/net.c
+++ b/backend/net.c
@@ -197,22 +197,22 @@ add_device (const char *name, Net_Device ** ndp)
}
else
{
- for (resp = res; resp != NULL; resp = resp->ai_next)
- {
- switch (resp->ai_family)
- {
- case AF_INET:
- sin = (struct sockaddr_in *) resp->ai_addr;
- sin->sin_port = sane_port;
- break;
-#ifdef ENABLE_IPV6
- case AF_INET6:
- sin6 = (struct sockaddr_in6 *) resp->ai_addr;
- sin6->sin6_port = sane_port;
- break;
-#endif /* ENABLE_IPV6 */
+ for (resp = res; resp != NULL; resp = resp->ai_next)
+ {
+ switch (resp->ai_family)
+ {
+ case AF_INET:
+ sin = (struct sockaddr_in *) resp->ai_addr;
+ sin->sin_port = sane_port;
+ break;
+#ifdef ENABLE_IPV6
+ case AF_INET6:
+ sin6 = (struct sockaddr_in6 *) resp->ai_addr;
+ sin6->sin6_port = sane_port;
+ break;
+#endif /* ENABLE_IPV6 */
}
- }
+ }
}
}
@@ -220,7 +220,7 @@ add_device (const char *name, Net_Device ** ndp)
if (!nd)
{
DBG (1, "add_device: not enough memory for Net_Device struct\n");
-
+
freeaddrinfo (res);
return SANE_STATUS_NO_MEM;
}
@@ -233,14 +233,14 @@ add_device (const char *name, Net_Device ** ndp)
free(nd);
return SANE_STATUS_NO_MEM;
}
-
+
nd->addr = res;
nd->ctl = -1;
nd->next = first_device;
first_device = nd;
-
+
if (ndp)
*ndp = nd;
DBG (2, "add_device: backend %s added\n", name);
@@ -347,7 +347,7 @@ connect_dev (Net_Device * dev)
i, addrp->ai_family);
continue;
}
-
+
dev->ctl = socket (addrp->ai_family, SOCK_STREAM, 0);
if (dev->ctl < 0)
{
@@ -577,15 +577,15 @@ fetch_options (Net_Scanner * s)
{
DBG (3, "fetch_options: creating %d local option descriptors\n",
s->opt.num_options);
- s->local_opt.desc =
+ s->local_opt.desc =
malloc (s->opt.num_options * sizeof (s->local_opt.desc));
if (!s->local_opt.desc)
{
DBG (1, "fetch_options: couldn't malloc s->local_opt.desc\n");
return SANE_STATUS_NO_MEM;
}
- for (option_number = 0;
- option_number < s->opt.num_options;
+ for (option_number = 0;
+ option_number < s->opt.num_options;
option_number++)
{
s->local_opt.desc[option_number] =
@@ -605,15 +605,15 @@ fetch_options (Net_Scanner * s)
return SANE_STATUS_INVAL;
}
- DBG (3, "fetch_options: copying %d option descriptors\n",
+ DBG (3, "fetch_options: copying %d option descriptors\n",
s->opt.num_options);
-
+
for (option_number = 0; option_number < s->opt.num_options; option_number++)
{
memcpy (s->local_opt.desc[option_number], s->opt.desc[option_number],
sizeof (SANE_Option_Descriptor));
}
-
+
s->options_valid = 1;
DBG (3, "fetch_options: %d options fetched\n", s->opt.num_options);
return SANE_STATUS_GOOD;
@@ -1082,13 +1082,13 @@ sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
/* add back the ":" that got removed by the strsep() */
host[strlen (host)] = ':';
/* host now holds the IPv6 address */
-
+
/* skip the ':' that could be after ] (avoids a call to strsep() */
if (next[0] == ':')
next++;
}
- /*
+ /*
* if the IPv6 is last in the list, the strsep() call in the while()
* will return a string with the first char being '\0'. Skip it.
*/
@@ -1162,7 +1162,7 @@ sane_exit (void)
if (dev->name)
free ((void *) dev->name);
-#ifdef NET_USES_AF_INDEP
+#ifdef NET_USES_AF_INDEP
if (dev->addr)
freeaddrinfo(dev->addr);
#endif /* NET_USES_AF_INDEP */
@@ -1309,7 +1309,7 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
memset (mem, 0, sizeof (*dev) + len);
full_name = mem + sizeof (*dev);
-
+
#ifdef ENABLE_IPV6
if (IPv6 == SANE_TRUE)
strcat (full_name, "[");
@@ -1317,7 +1317,7 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
strcat (full_name, dev->name);
-#ifdef ENABLE_IPV6
+#ifdef ENABLE_IPV6
if (IPv6 == SANE_TRUE)
strcat (full_name, "]");
#endif /* ENABLE_IPV6 */
@@ -1382,7 +1382,7 @@ sane_open (SANE_String_Const full_name, SANE_Handle * meta_handle)
int need_auth;
DBG (3, "sane_open(\"%s\")\n", full_name);
-
+
#ifdef ENABLE_IPV6
/*
* Check whether a numerical IPv6 host was specified
@@ -1405,7 +1405,7 @@ sane_open (SANE_String_Const full_name, SANE_Handle * meta_handle)
dev_name = strchr (tmp_name, ':');
#else /* !ENABLE_IPV6 */
- dev_name = strchr (full_name, ':');
+ dev_name = strchr (full_name, ':');
#endif /* ENABLE_IPV6 */
if (dev_name)
@@ -2153,7 +2153,7 @@ sane_read (SANE_Handle handle, SANE_Byte * data, SANE_Int max_length,
{
DBG (3, "sane_read: left_over from previous call, return "
"immediately\n");
- /* return the byte, we've currently scanned; hang_over becomes
+ /* return the byte, we've currently scanned; hang_over becomes
left_over */
*data = (SANE_Byte) left_over;
left_over = -1;
@@ -2171,7 +2171,7 @@ sane_read (SANE_Handle handle, SANE_Byte * data, SANE_Int max_length,
if (s->bytes_remaining == 0)
{
/* boy, is this painful or what? */
-
+
DBG (4, "sane_read: reading packet length\n");
nread = read (s->data, s->reclen_buf + s->reclen_buf_offset,
4 - s->reclen_buf_offset);
@@ -2232,7 +2232,7 @@ sane_read (SANE_Handle handle, SANE_Byte * data, SANE_Int max_length,
max_length = s->bytes_remaining;
nread = read (s->data, data, max_length);
-
+
if (nread < 0)
{
DBG (2, "sane_read: error code %s\n", strerror (errno));
@@ -2261,7 +2261,7 @@ sane_read (SANE_Handle handle, SANE_Byte * data, SANE_Int max_length,
/* special case: 1 byte scanned and hang_over */
if ((nread == 1) && (hang_over > -1))
{
- /* return the byte, we've currently scanned; hang_over becomes
+ /* return the byte, we've currently scanned; hang_over becomes
left_over */
left_over = hang_over;
hang_over = -1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 18:59:39 +0000