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-rw-r--r--test/swmr_remove_writer.c150
1 files changed, 74 insertions, 76 deletions
diff --git a/test/swmr_remove_writer.c b/test/swmr_remove_writer.c
index 504ea8a..491c6b2 100644
--- a/test/swmr_remove_writer.c
+++ b/test/swmr_remove_writer.c
@@ -39,18 +39,16 @@
/****************/
/* The maximum number of records to remove in one step */
-#define MAX_REMOVE_SIZE 10
+#define MAX_REMOVE_SIZE 10
/********************/
/* Local Prototypes */
/********************/
static hid_t open_skeleton(const char *filename, unsigned verbose, unsigned old);
-static int remove_records(hid_t fid, unsigned verbose, unsigned long nshrinks,
- unsigned long flush_count);
-static void usage(void);
+static int remove_records(hid_t fid, unsigned verbose, unsigned long nshrinks, unsigned long flush_count);
+static void usage(void);
-
/*-------------------------------------------------------------------------
* Function: open_skeleton
*
@@ -72,46 +70,46 @@ static void usage(void);
static hid_t
open_skeleton(const char *filename, unsigned verbose, unsigned old)
{
- hid_t fid; /* File ID for new HDF5 file */
- hid_t fapl; /* File access property list */
- hid_t sid; /* Dataspace ID */
- hsize_t dim[2]; /* Dataspace dimensions */
- unsigned u, v; /* Local index variable */
+ hid_t fid; /* File ID for new HDF5 file */
+ hid_t fapl; /* File access property list */
+ hid_t sid; /* Dataspace ID */
+ hsize_t dim[2]; /* Dataspace dimensions */
+ unsigned u, v; /* Local index variable */
HDassert(filename);
/* Create file access property list */
- if((fapl = h5_fileaccess()) < 0)
+ if ((fapl = h5_fileaccess()) < 0)
return -1;
- if(!old) {
+ if (!old) {
/* Set to use the latest library format */
- if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+ if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
return -1;
}
/* Open the file */
- if((fid = H5Fopen(filename, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE, fapl)) < 0)
+ if ((fid = H5Fopen(filename, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE, fapl)) < 0)
return -1;
/* Close file access property list */
- if(H5Pclose(fapl) < 0)
+ if (H5Pclose(fapl) < 0)
return -1;
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Opening datasets\n");
/* Open the datasets */
- for(u = 0; u < NLEVELS; u++)
- for(v = 0; v < symbol_count[u]; v++) {
- if((symbol_info[u][v].dsid = H5Dopen2(fid, symbol_info[u][v].name, H5P_DEFAULT)) < 0)
+ for (u = 0; u < NLEVELS; u++)
+ for (v = 0; v < symbol_count[u]; v++) {
+ if ((symbol_info[u][v].dsid = H5Dopen2(fid, symbol_info[u][v].name, H5P_DEFAULT)) < 0)
return -1;
- if((sid = H5Dget_space(symbol_info[u][v].dsid)) < 0)
+ if ((sid = H5Dget_space(symbol_info[u][v].dsid)) < 0)
return -1;
- if(2 != H5Sget_simple_extent_ndims(sid))
+ if (2 != H5Sget_simple_extent_ndims(sid))
return -1;
- if(H5Sget_simple_extent_dims(sid, dim, NULL) < 0)
+ if (H5Sget_simple_extent_dims(sid, dim, NULL) < 0)
return -1;
symbol_info[u][v].nrecords = dim[1];
} /* end for */
@@ -119,7 +117,6 @@ open_skeleton(const char *filename, unsigned verbose, unsigned old)
return fid;
}
-
/*-------------------------------------------------------------------------
* Function: remove_records
*
@@ -146,56 +143,56 @@ open_skeleton(const char *filename, unsigned verbose, unsigned old)
static int
remove_records(hid_t fid, unsigned verbose, unsigned long nshrinks, unsigned long flush_count)
{
- unsigned long shrink_to_flush; /* # of removals before flush */
- hsize_t dim[2] = {1,0}; /* Dataspace dimensions */
- unsigned long u, v; /* Local index variables */
+ unsigned long shrink_to_flush; /* # of removals before flush */
+ hsize_t dim[2] = {1, 0}; /* Dataspace dimensions */
+ unsigned long u, v; /* Local index variables */
HDassert(fid >= 0);
/* Remove records from random datasets, according to frequency distribution */
shrink_to_flush = flush_count;
- for(u = 0; u < nshrinks; u++) {
- symbol_info_t *symbol; /* Symbol to remove record from */
- hsize_t remove_size; /* Size to reduce dataset dimension by */
+ for (u = 0; u < nshrinks; u++) {
+ symbol_info_t *symbol; /* Symbol to remove record from */
+ hsize_t remove_size; /* Size to reduce dataset dimension by */
/* Get a random dataset, according to the symbol distribution */
symbol = choose_dataset();
/* Shrink the dataset's dataspace */
remove_size = (hsize_t)HDrandom() % MAX_REMOVE_SIZE + 1;
- if(remove_size > symbol->nrecords)
+ if (remove_size > symbol->nrecords)
symbol->nrecords = 0;
else
symbol->nrecords -= remove_size;
dim[1] = symbol->nrecords;
- if(H5Dset_extent(symbol->dsid, dim) < 0)
+ if (H5Dset_extent(symbol->dsid, dim) < 0)
return -1;
/* Check for flushing file */
- if(flush_count > 0) {
+ if (flush_count > 0) {
/* Decrement count of records to write before flushing */
shrink_to_flush--;
/* Check for counter being reached */
- if(0 == shrink_to_flush) {
+ if (0 == shrink_to_flush) {
/* Flush contents of file */
- if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+ if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
return -1;
/* Reset flush counter */
shrink_to_flush = flush_count;
} /* end if */
- } /* end if */
- } /* end for */
+ } /* end if */
+ } /* end for */
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Closing datasets\n");
/* Close the datasets */
- for(u = 0; u < NLEVELS; u++)
- for(v = 0; v < symbol_count[u]; v++)
- if(H5Dclose(symbol_info[u][v].dsid) < 0)
+ for (u = 0; u < NLEVELS; u++)
+ for (v = 0; v < symbol_count[u]; v++)
+ if (H5Dclose(symbol_info[u][v].dsid) < 0)
return -1;
return 0;
@@ -219,30 +216,31 @@ usage(void)
HDexit(EXIT_FAILURE);
}
-int main(int argc, const char *argv[])
+int
+main(int argc, const char *argv[])
{
- hid_t fid; /* File ID for file opened */
- long nshrinks = 0; /* # of times to shrink the dataset */
- long flush_count = 1000; /* # of records to write between flushing file */
- unsigned verbose = 1; /* Whether to emit some informational messages */
- unsigned old = 0; /* Whether to use non-latest-format when opening file */
- unsigned use_seed = 0; /* Set to 1 if a seed was set on the command line */
- unsigned random_seed = 0; /* Random # seed */
- unsigned u; /* Local index variable */
- int temp;
+ hid_t fid; /* File ID for file opened */
+ long nshrinks = 0; /* # of times to shrink the dataset */
+ long flush_count = 1000; /* # of records to write between flushing file */
+ unsigned verbose = 1; /* Whether to emit some informational messages */
+ unsigned old = 0; /* Whether to use non-latest-format when opening file */
+ unsigned use_seed = 0; /* Set to 1 if a seed was set on the command line */
+ unsigned random_seed = 0; /* Random # seed */
+ unsigned u; /* Local index variable */
+ int temp;
/* Parse command line options */
- if(argc < 2)
+ if (argc < 2)
usage();
- if(argc > 1) {
+ if (argc > 1) {
u = 1;
- while(u < (unsigned)argc) {
- if(argv[u][0] == '-') {
- switch(argv[u][1]) {
+ while (u < (unsigned)argc) {
+ if (argv[u][0] == '-') {
+ switch (argv[u][1]) {
/* # of records to write between flushing file */
case 'f':
flush_count = HDatol(argv[u + 1]);
- if(flush_count < 0)
+ if (flush_count < 0)
usage();
u += 2;
break;
@@ -255,8 +253,8 @@ int main(int argc, const char *argv[])
/* Random # seed */
case 'r':
- use_seed = 1;
- temp = HDatoi(argv[u + 1]);
+ use_seed = 1;
+ temp = HDatoi(argv[u + 1]);
random_seed = (unsigned)temp;
u += 2;
break;
@@ -271,31 +269,31 @@ int main(int argc, const char *argv[])
usage();
break;
} /* end switch */
- } /* end if */
+ } /* end if */
else {
/* Get the number of records to append */
nshrinks = HDatol(argv[u]);
- if(nshrinks <= 0)
+ if (nshrinks <= 0)
usage();
u++;
} /* end else */
- } /* end while */
- } /* end if */
- if(nshrinks <= 0)
+ } /* end while */
+ } /* end if */
+ if (nshrinks <= 0)
usage();
- if(flush_count >= nshrinks)
+ if (flush_count >= nshrinks)
usage();
/* Emit informational message */
- if(verbose) {
+ if (verbose) {
HDfprintf(stderr, "Parameters:\n");
HDfprintf(stderr, "\t# of shrinks between flushes = %ld\n", flush_count);
HDfprintf(stderr, "\t# of shrinks = %ld\n", nshrinks);
} /* end if */
/* Set the random seed */
- if(0 == use_seed) {
+ if (0 == use_seed) {
struct timeval t;
HDgettimeofday(&t, NULL);
random_seed = (unsigned)(t.tv_usec);
@@ -305,19 +303,19 @@ int main(int argc, const char *argv[])
HDfprintf(stderr, "Using writer random seed: %u\n", random_seed);
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Generating symbol names\n");
/* Generate dataset names */
- if(generate_symbols() < 0)
+ if (generate_symbols() < 0)
return -1;
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Opening skeleton file: %s\n", FILENAME);
/* Open file skeleton */
- if((fid = open_skeleton(FILENAME, verbose, old)) < 0) {
+ if ((fid = open_skeleton(FILENAME, verbose, old)) < 0) {
HDfprintf(stderr, "Error opening skeleton file!\n");
HDexit(EXIT_FAILURE);
} /* end if */
@@ -326,31 +324,31 @@ int main(int argc, const char *argv[])
h5_send_message(WRITER_MESSAGE, NULL, NULL);
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Removing records\n");
/* Remove records from datasets */
- if(remove_records(fid, verbose, (unsigned long)nshrinks, (unsigned long)flush_count) < 0) {
+ if (remove_records(fid, verbose, (unsigned long)nshrinks, (unsigned long)flush_count) < 0) {
HDfprintf(stderr, "Error removing records from datasets!\n");
HDexit(EXIT_FAILURE);
} /* end if */
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Releasing symbols\n");
/* Clean up the symbols */
- if(shutdown_symbols() < 0) {
+ if (shutdown_symbols() < 0) {
HDfprintf(stderr, "Error releasing symbols!\n");
HDexit(EXIT_FAILURE);
} /* end if */
/* Emit informational message */
- if(verbose)
+ if (verbose)
HDfprintf(stderr, "Closing objects\n");
/* Close objects opened */
- if(H5Fclose(fid) < 0) {
+ if (H5Fclose(fid) < 0) {
HDfprintf(stderr, "Error closing file!\n");
HDexit(EXIT_FAILURE);
} /* end if */