Changeset a35b458 in mainline for uspace/srv/vfs/vfs_ipc.c

Timestamp:

2018-03-02T20:10:49Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f1380b7

Parents:

3061bc1

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)

Message:

style: Remove trailing whitespace on _all_ lines, including empty ones, for particular file types.

Command used: tools/srepl '\s\+$' '' -- *.c *.h *.py *.sh *.s *.S *.ag

Currently, whitespace on empty lines is very inconsistent.
There are two basic choices: Either remove the whitespace, or keep empty lines
indented to the level of surrounding code. The former is AFAICT more common,
and also much easier to do automatically.

Alternatively, we could write script for automatic indentation, and use that
instead. However, if such a script exists, it's possible to use the indented
style locally, by having the editor apply relevant conversions on load/save,
without affecting remote repository. IMO, it makes more sense to adopt
the simpler rule.

File:

• uspace/srv/vfs/vfs_ipc.c (modified) (14 diffs)

uspace/srv/vfs/vfs_ipc.c

@@ -40 +40 @@
         int newfd = IPC_GET_ARG2(*request);
         bool desc = IPC_GET_ARG3(*request);
-        
+
         int outfd = -1;
         errno_t rc = vfs_op_clone(oldfd, newfd, desc, &outfd);
@@ -54 +54 @@
         size_t len;
         errno_t rc;
-        
+
         /*
          * Now we expect the client to send us data with the name of the file
@@ -65 +65 @@
                 return;
         }
-        
+
         rc = vfs_op_fsprobe(fs_name, service_id, &info);
         async_answer_0(rid, rc);
         if (rc != EOK)
                 goto out;
-        
+
         /* Now we should get a read request */
         if (!async_data_read_receive(&callid, &len))
@@ -114 +114 @@
 {
         int mpfd = IPC_GET_ARG1(*request);
-        
+
         /*
          * We expect the library to do the device-name to device-handle
@@ -121 +121 @@
          */
         service_id_t service_id = (service_id_t) IPC_GET_ARG2(*request);
-        
+
         unsigned int flags = (unsigned int) IPC_GET_ARG3(*request);
         unsigned int instance = IPC_GET_ARG4(*request);
-        
+
         char *opts = NULL;
         char *fs_name = NULL;
-        
+
         /* Now we expect to receive the mount options. */
         errno_t rc = async_data_write_accept((void **) &opts, true, 0,
@@ -135 +135 @@
                 return;
         }
-        
+
         /* Now, we expect the client to send us data with the name of the file
          * system.
@@ -146 +146 @@
                 return;
         }
-        
+
         int outfd = 0;
         rc = vfs_op_mount(mpfd, service_id, flags, instance, opts, fs_name,
              &outfd);
         async_answer_1(rid, rc, outfd);
-        
+
         free(opts);
         free(fs_name);
@@ -190 +190 @@
         char *new = NULL;
         errno_t rc;
-        
+
         basefd = IPC_GET_ARG1(*request);
-        
+
         /* Retrieve the old path. */
         rc = async_data_write_accept((void **) &old, true, 0, 0, 0, NULL);
         if (rc != EOK)
                 goto out;
-        
+
         /* Retrieve the new path. */
         rc = async_data_write_accept((void **) &new, true, 0, 0, 0, NULL);
         if (rc != EOK)
                 goto out;
-        
+
         size_t olen;
         size_t nlen;
         char *oldc = canonify(old, &olen);
         char *newc = canonify(new, &nlen);
-        
+
         if ((!oldc) || (!newc)) {
                 rc = EINVAL;
                 goto out;
         }
-        
+
         assert(oldc[olen] == '\0');
         assert(newc[nlen] == '\0');
-        
+
         rc = vfs_op_rename(basefd, oldc, newc);
 
@@ -245 +245 @@
 {
         int fd = (int) IPC_GET_ARG1(*request);
-        
+
         errno_t rc = vfs_op_statfs(fd);
         async_answer_0(rid, rc);
@@ -261 +261 @@
         int parentfd = IPC_GET_ARG1(*request);
         int expectfd = IPC_GET_ARG2(*request);
-        
+
         char *path;
         errno_t rc = async_data_write_accept((void **) &path, true, 0, 0, 0, NULL);
         if (rc == EOK)
                 rc = vfs_op_unlink(parentfd, expectfd, path);
-        
+
         async_answer_0(rid, rc);
 }
@@ -293 +293 @@
         int parentfd = IPC_GET_ARG1(*request);
         int flags = IPC_GET_ARG2(*request);
-        
+
         int fd = 0;
         char *path;
@@ -318 +318 @@
 {
         bool cont = true;
-        
+
         /*
          * The connection was opened via the IPC_CONNECT_ME_TO call.
@@ -324 +324 @@
          */
         async_answer_0(iid, EOK);
-        
+
         while (cont) {
                 ipc_call_t call;
                 ipc_callid_t callid = async_get_call(&call);
-                
+
                 if (!IPC_GET_IMETHOD(call))
                         break;
-                
+
                 switch (IPC_GET_IMETHOD(call)) {
                 case VFS_IN_CLONE:
@@ -393 +393 @@
                 }
         }
-        
+
         /*
          * Open files for this client will be cleaned up when its last