Clang-format of source files

1 files changed, 110 insertions, 93 deletions

diff --git a/examples/h5_shared_mesg.c b/examples/h5_shared_mesg.c
index 4e1f92a..cf2deb6 100644
--- a/examples/h5_shared_mesg.c
+++ b/examples/h5_shared_mesg.c
@@ -27,29 +27,13 @@
 #include "hdf5.h"
 
 #define NUM_DATASETS 40
-const char* DSETNAME[] = {
-    "dataset0",    "dataset1",
-    "dataset2",    "dataset3",
-    "dataset4",    "dataset5",
-    "dataset6",    "dataset7",
-    "dataset8",    "dataset9",
-    "dataset10",   "dataset11",
-    "dataset12",   "dataset13",
-    "dataset14",   "dataset15",
-    "dataset16",   "dataset17",
-    "dataset18",   "dataset19",
-    "dataset20",   "dataset21",
-    "dataset22",   "dataset23",
-    "dataset24",   "dataset25",
-    "dataset26",   "dataset27",
-    "dataset28",   "dataset29",
-    "dataset30",   "dataset31",
-    "dataset32",   "dataset33",
-    "dataset34",   "dataset35",
-    "dataset36",   "dataset37",
-    "dataset38",   "dataset39",
-    NULL
-};
+const char *DSETNAME[] = {"dataset0",  "dataset1",  "dataset2",  "dataset3",  "dataset4",  "dataset5",
+                          "dataset6",  "dataset7",  "dataset8",  "dataset9",  "dataset10", "dataset11",
+                          "dataset12", "dataset13", "dataset14", "dataset15", "dataset16", "dataset17",
+                          "dataset18", "dataset19", "dataset20", "dataset21", "dataset22", "dataset23",
+                          "dataset24", "dataset25", "dataset26", "dataset27", "dataset28", "dataset29",
+                          "dataset30", "dataset31", "dataset32", "dataset33", "dataset34", "dataset35",
+                          "dataset36", "dataset37", "dataset38", "dataset39", NULL};
 
 herr_t create_standard_file(const char *filename, hid_t fcpl);
 
@@ -61,21 +45,24 @@ herr_t create_standard_file(const char *filename, hid_t fcpl);
  *
  *-------------------------------------------------------------------------
  */
-int main(void)
+int
+main(void)
 {
-    hid_t fcpl_id;
+    hid_t  fcpl_id;
     herr_t ret;
 
     /* Create a file creation property list */
     fcpl_id = H5Pcreate(H5P_FILE_CREATE);
-    if(fcpl_id < 0) goto error;
+    if (fcpl_id < 0)
+        goto error;
 
     /* The file creation property list is the default list right now.
      * Create a file using it (this is the same as creating a file with
      * H5P_DEFAULT).  Implicit shared messages will be disabled.
      */
     ret = create_standard_file("default_file.h5", fcpl_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* There are five kinds of messages that can be shared: datatypes,
      * dataspaces, attributes, fill values, and filter pipelines.
@@ -86,7 +73,8 @@ int main(void)
      */
     /* To begin with, use only one index. */
     ret = H5Pset_shared_mesg_nindexes(fcpl_id, 1);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* Each index has a "minimum message size" for a message of that
      * type to be shared.  Since sharing a message creates some overhead,
@@ -111,7 +99,8 @@ int main(void)
      * shared in this single index.
      */
     ret = H5Pset_shared_mesg_index(fcpl_id, 0, H5O_SHMESG_ALL_FLAG, 40);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* The other property that can be set for shared messages is the
      * list/B-tree cutoff for the indexes.
@@ -128,7 +117,8 @@ int main(void)
      * second the minimum B-tree size.
      */
     ret = H5Pset_shared_mesg_phase_change(fcpl_id, 30, 20);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* Now create a file with this property list.  After the FCPL is used,
      * everything is automatic; messages will be shared and this will be
@@ -137,7 +127,8 @@ int main(void)
      * written later.
      */
     ret = create_standard_file("one_index_file.h5", fcpl_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* Now try some variations on this.  The FCPL hasn't been closed, so
      * we don't need to re-create it.
@@ -147,36 +138,42 @@ int main(void)
      * overhead).
      */
     ret = H5Pset_shared_mesg_index(fcpl_id, 0, H5O_SHMESG_ALL_FLAG, 1000);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = create_standard_file("only_huge_mesgs_file.h5", fcpl_id);
-    if(ret < 0) goto error;
-
+    if (ret < 0)
+        goto error;
 
     /* Or, suppose we only wanted to shared dataspaces and
      * attributes (which might make sense if we were going to use committed
      * datatypes).  We could change the flags on the index:
      */
     ret = H5Pset_shared_mesg_index(fcpl_id, 0, H5O_SHMESG_SDSPACE_FLAG | H5O_SHMESG_ATTR_FLAG, 40);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = create_standard_file("only_dspaces_and_attrs_file.h5", fcpl_id);
-    if(ret < 0) goto error;
-
+    if (ret < 0)
+        goto error;
 
     /* We could create a second index and put attributes in it to separate them
      * from datatypes and dataspaces (and then run some performance metrics to
      * see whether this improved caching performance).
      */
     ret = H5Pset_shared_mesg_nindexes(fcpl_id, 2);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Pset_shared_mesg_index(fcpl_id, 0, H5O_SHMESG_DTYPE_FLAG | H5O_SHMESG_SDSPACE_FLAG, 40);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Pset_shared_mesg_index(fcpl_id, 1, H5O_SHMESG_ATTR_FLAG, 40);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = create_standard_file("separate_indexes_file.h5", fcpl_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* We can try twiddling the "phase change" values and see what it does to
      * the file size.  Since there's only a few different messages (two
@@ -184,25 +181,30 @@ int main(void)
      * save some space.
      */
     ret = H5Pset_shared_mesg_nindexes(fcpl_id, 1);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Pset_shared_mesg_index(fcpl_id, 0, H5O_SHMESG_ALL_FLAG, 40);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = H5Pset_shared_mesg_phase_change(fcpl_id, 5, 0);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = create_standard_file("small_lists_file.h5", fcpl_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* Or we could create indexes that are never lists, but are created as
      * B-trees.  We do this by setting the "maximum list size" to zero.
      */
     ret = H5Pset_shared_mesg_phase_change(fcpl_id, 0, 0);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     ret = create_standard_file("btrees_file.h5", fcpl_id);
-    if(ret < 0) goto error;
-
+    if (ret < 0)
+        goto error;
 
     /* Obviously there are a lot more permutations of these options possible.
      * Performance will often be a tradeoff of speed for space, but will
@@ -212,10 +214,10 @@ int main(void)
      * Please let The HDF Group (help@hdfgroup.org) know what you find!
      */
 
-
     /* Close the property list */
     ret = H5Pclose(fcpl_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     return 0;
 
 error:
@@ -238,21 +240,22 @@ error:
 herr_t
 create_standard_file(const char *filename, hid_t fcpl_id)
 {
-    hid_t file_id=-1;
-    hid_t type_id=-1, temp_type_id=-1;
-    hsize_t dims[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
-    hid_t space_id=-1;
-    hid_t attr_type_id = -1;
-    hid_t attr_space_id = -1;
-    int attr_data[] = {1,2,3,4,5,6,7,8,9,0};
-    hid_t dset_id=-1;
-    hid_t attr_id=-1;
-    int x;
-    herr_t ret;
+    hid_t   file_id = -1;
+    hid_t   type_id = -1, temp_type_id = -1;
+    hsize_t dims[]        = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
+    hid_t   space_id      = -1;
+    hid_t   attr_type_id  = -1;
+    hid_t   attr_space_id = -1;
+    int     attr_data[]   = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
+    hid_t   dset_id       = -1;
+    hid_t   attr_id       = -1;
+    int     x;
+    herr_t  ret;
 
     /* Create the file */
     file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl_id, H5P_DEFAULT);
-    if(file_id < 0) goto error;
+    if (file_id < 0)
+        goto error;
 
     /* Create the datatype we'll be using.  Generally, sharing messages
      * is most useful when the message is complex and takes more space on
@@ -260,66 +263,80 @@ create_standard_file(const char *filename, hid_t fcpl_id)
      * However, any type can be shared.
      */
     temp_type_id = H5Tarray_create2(H5T_NATIVE_INT, 2, dims);
-    if(temp_type_id < 0) goto error;
-    type_id  = H5Tarray_create2(temp_type_id, 2, dims);
-    if(type_id < 0) goto error;
+    if (temp_type_id < 0)
+        goto error;
+    type_id = H5Tarray_create2(temp_type_id, 2, dims);
+    if (type_id < 0)
+        goto error;
     ret = H5Tclose(temp_type_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     /* Create the dataspace we'll be using.
      * Again, create a more complex dataspace so that more space will
      * be saved when we share it.
      */
     space_id = H5Screate_simple(10, dims, dims);
-    if(space_id < 0) goto error;
+    if (space_id < 0)
+        goto error;
 
     /* Create a datatype and dataspace for the attributes we'll be creating.
      * The datatype will be a single integer, and each attribute will hold
      * 10 integers.
      */
     attr_type_id = H5Tcopy(H5T_NATIVE_INT);
-    if(attr_type_id < 0) goto error;
+    if (attr_type_id < 0)
+        goto error;
     attr_space_id = H5Screate_simple(1, dims, dims);
-    if(attr_space_id < 0) goto error;
-
+    if (attr_space_id < 0)
+        goto error;
 
     /* Begin using the messages many times.  Do this by creating datasets
      * that use this datatype, dataspace, and have this attribute.
      */
-    for(x = 0; x < NUM_DATASETS; ++x) {
-       /* Create a dataset */
-       dset_id = H5Dcreate2(file_id, DSETNAME[x], type_id, space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-       if(dset_id < 0) goto error;
-
-       /* Create an attribute on the dataset */
-       attr_id = H5Acreate2(dset_id, "attr_name", attr_type_id, attr_space_id, H5P_DEFAULT, H5P_DEFAULT);
-       if(attr_id < 0) goto error;
-
-       /* Write data to the attribute */
-       ret = H5Awrite(attr_id, H5T_NATIVE_INT, attr_data);
-       if(ret < 0) goto error;
-
-       ret = H5Aclose(attr_id);
-       if(ret < 0) goto error;
-       ret = H5Dclose(dset_id);
-       if(ret < 0) goto error;
+    for (x = 0; x < NUM_DATASETS; ++x) {
+        /* Create a dataset */
+        dset_id = H5Dcreate2(file_id, DSETNAME[x], type_id, space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        if (dset_id < 0)
+            goto error;
+
+        /* Create an attribute on the dataset */
+        attr_id = H5Acreate2(dset_id, "attr_name", attr_type_id, attr_space_id, H5P_DEFAULT, H5P_DEFAULT);
+        if (attr_id < 0)
+            goto error;
+
+        /* Write data to the attribute */
+        ret = H5Awrite(attr_id, H5T_NATIVE_INT, attr_data);
+        if (ret < 0)
+            goto error;
+
+        ret = H5Aclose(attr_id);
+        if (ret < 0)
+            goto error;
+        ret = H5Dclose(dset_id);
+        if (ret < 0)
+            goto error;
     }
 
     /* Close all open IDs */
     ret = H5Tclose(attr_type_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Sclose(attr_space_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Tclose(type_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Sclose(space_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
     ret = H5Fclose(file_id);
-    if(ret < 0) goto error;
+    if (ret < 0)
+        goto error;
 
     return 0;
 
 error:
     return -1;
 }
-