diff options
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/h5tools_filters.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/tools/lib/h5tools_filters.c b/tools/lib/h5tools_filters.c index 28c123f..abd55db 100644 --- a/tools/lib/h5tools_filters.c +++ b/tools/lib/h5tools_filters.c @@ -39,7 +39,7 @@ static void print_warning(const char *dname, const char *fname) int h5tools_canreadf(const char* name, /* object name, serves also as boolean print */ hid_t dcpl_id) /* dataset creation property list */ { - + int ret_value = 1; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */ int nfilters; /* number of filters */ H5Z_filter_t filtn; /* filter identification number */ int i; /* index */ @@ -47,16 +47,16 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr /* get information about filters */ if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0) - return -1; + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed"); /* if we do not have filters, we can read the dataset safely */ if (!nfilters) - return 1; + HGOTO_DONE(1); /* check availability of filters */ for (i = 0; i < nfilters; i++) { if ((filtn = H5Pget_filter2(dcpl_id, (unsigned) i, 0, 0, 0, (size_t) 0, 0, NULL)) < 0) - return -1; + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_filter2 failed"); switch (filtn) { /*------------------------------------------------------------------------- @@ -64,12 +64,13 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr *------------------------------------------------------------------------- */ default: - if ((udfilter_avail = H5Zfilter_avail(filtn)) < 0) - return -1; - else if (udfilter_avail == 0) { + if ((udfilter_avail = H5Zfilter_avail(filtn)) < 0) { + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Zfilter_avail failed"); + } + else if (!udfilter_avail) { if (name) print_warning(name, "user defined"); - return 0; + ret_value = 0; } break; @@ -81,7 +82,7 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr #ifndef H5_HAVE_FILTER_DEFLATE if (name) print_warning(name,"deflate"); - return 0; + ret_value = 0; #endif break; /*------------------------------------------------------------------------- @@ -92,7 +93,7 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr #ifndef H5_HAVE_FILTER_SZIP if (name) print_warning(name,"SZIP"); - return 0; + ret_value = 0; #endif break; /*------------------------------------------------------------------------- @@ -122,7 +123,8 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr }/*switch*/ }/*for*/ - return 1; +done: + return ret_value; } /*------------------------------------------------------------------------- |