diff options
Diffstat (limited to 'test/dynlib1.c')
| -rw-r--r-- | test/dynlib1.c | 74 |
1 files changed, 40 insertions, 34 deletions
diff --git a/test/dynlib1.c b/test/dynlib1.c index e9137fb..bc72a4b 100644 --- a/test/dynlib1.c +++ b/test/dynlib1.c @@ -5,7 +5,7 @@ * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * - * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * distribution tree, or in https://www.hdfgroup.org/licenses. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ @@ -20,32 +20,40 @@ #include <stdio.h> #include "H5PLextern.h" -#define H5Z_FILTER_DYNLIB1 257 +#define H5Z_FILTER_DYNLIB1 257 -static size_t H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts, - const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); +static size_t H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, + size_t nbytes, size_t *buf_size, void **buf); /* This message derives from H5Z */ const H5Z_class2_t H5Z_DYNLIB1[1] = {{ - H5Z_CLASS_T_VERS, /* H5Z_class_t version */ - H5Z_FILTER_DYNLIB1, /* Filter id number */ - 1, 1, /* Encoding and decoding enabled */ - "dynlib1", /* Filter name for debugging */ - NULL, /* The "can apply" callback */ - NULL, /* The "set local" callback */ - (H5Z_func_t)H5Z_filter_dynlib1, /* The actual filter function */ + H5Z_CLASS_T_VERS, /* H5Z_class_t version */ + H5Z_FILTER_DYNLIB1, /* Filter id number */ + 1, 1, /* Encoding and decoding enabled */ + "dynlib1", /* Filter name for debugging */ + NULL, /* The "can apply" callback */ + NULL, /* The "set local" callback */ + (H5Z_func_t)H5Z_filter_dynlib1, /* The actual filter function */ }}; -H5PL_type_t H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;} -const void *H5PLget_plugin_info(void) {return H5Z_DYNLIB1;} +H5PL_type_t +H5PLget_plugin_type(void) +{ + return H5PL_TYPE_FILTER; +} +const void * +H5PLget_plugin_info(void) +{ + return H5Z_DYNLIB1; +} /*------------------------------------------------------------------------- * Function: H5Z_filter_dynlib1 * * Purpose: A dynlib1 filter method that adds on and subtract from - * the original value with another value. It will be built - * as a shared library. plugin.c test will load and use - * this filter library. + * the original value with another value. It will be built + * as a shared library. plugin.c test will load and use + * this filter library. * * Return: Success: Data chunk size * @@ -57,39 +65,37 @@ const void *H5PLget_plugin_info(void) {return H5Z_DYNLIB1;} *------------------------------------------------------------------------- */ static size_t -H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts, - const unsigned int *cd_values, size_t nbytes, - size_t *buf_size, void **buf) +H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, + size_t *buf_size, void **buf) { - int *int_ptr = (int *)*buf; /* Pointer to the data values */ - size_t buf_left = *buf_size; /* Amount of data buffer left to process */ - int add_on = 0; + int * int_ptr = (int *)*buf; /* Pointer to the data values */ + size_t buf_left = *buf_size; /* Amount of data buffer left to process */ + int add_on = 0; /* Check for the correct number of parameters */ - if(cd_nelmts == 0) - return(0); + if (cd_nelmts == 0) + return (0); /* Check that permanent parameters are set correctly */ - if(cd_values[0] > 9) - return(0); - + if (cd_values[0] > 9) + return (0); + add_on = (int)cd_values[0]; - if(flags & H5Z_FLAG_REVERSE) { /*read*/ + if (flags & H5Z_FLAG_REVERSE) { /*read*/ /* Substract the "add on" value to all the data values */ - while(buf_left > 0) { + while (buf_left > 0) { *int_ptr++ -= add_on; buf_left -= sizeof(int); - } /* end while */ - } /* end if */ + } /* end while */ + } /* end if */ else { /*write*/ /* Add the "add on" value to all the data values */ - while(buf_left > 0) { + while (buf_left > 0) { *int_ptr++ += add_on; buf_left -= sizeof(int); } /* end while */ - } /* end else */ + } /* end else */ return nbytes; } /* end H5Z_filter_dynlib1() */ - |