[svn-r5437]

Purpose:
   eliminate warnings on win32
Description:
   some conversion warnings were being issued
Solution:
    added some type casts
Platforms tested:
    w2000, linux

changed the HDmemset to include a cast in win32; this was just to eliminate a compiler
warning. probably the macro can also be used in unix

#ifdef WIN32
#define HDmemset(X,C,Z)		memset((void*)(X),C,Z)
#else /* WIN32 */
#define HDmemset(X,C,Z)		memset(X,C,Z)
#endif /* WIN32 */


the list of previous warnings was
D:\disk_w\hdf5\src\H5FDstdio.c(659) : warning C4244: 'initializing' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Fcontig.c(435) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Fcontig.c(497) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Fcontig.c(915) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Fcontig.c(982) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data

D:\disk_w\hdf5\src\H5Shyper.c(912) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(995) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(1936) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(2019) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(2862) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(2864) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(2948) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(3690) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(3692) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(3776) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data
D:\disk_w\hdf5\src\H5Shyper.c(5167) : warning C4244: '+=' : conversion from '__int64 ' to 'unsigned int ', possible loss of data

D:\disk_w\hdf5\src\H5Tvlen.c(371) : warning C4244: '=' : conversion from 'unsigned __int64 ' to 'unsigned int ', possible loss of data

1 files changed, 4 insertions, 4 deletions

diff --git a/src/H5Fcontig.c b/src/H5Fcontig.c
index b879c78..301aae9 100644
--- a/src/H5Fcontig.c
+++ b/src/H5Fcontig.c
@@ -432,7 +432,7 @@ H5F_contig_readv(H5F_t *f, hsize_t _max_data, H5FD_mem_t type, haddr_t _addr,
 
                             /* Compute the size of the sieve buffer */
                             /* Don't read off the end of the file, don't read past the end of the data element and don't read more than the buffer size */
-                            f->shared->sieve_size=MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
+                            f->shared->sieve_size=(size_t)MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
 
                             /* Update local copies of sieve information */
                             sieve_start=f->shared->sieve_loc;
@@ -494,7 +494,7 @@ H5F_contig_readv(H5F_t *f, hsize_t _max_data, H5FD_mem_t type, haddr_t _addr,
                     rel_eoa=abs_eoa-f->shared->base_addr;
 
                     /* Compute the size of the sieve buffer */
-                    f->shared->sieve_size=MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
+                    f->shared->sieve_size=(size_t)MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
 
                     /* Read the new sieve buffer */
                     if (H5F_block_read(f, type, f->shared->sieve_loc, f->shared->sieve_size, dxpl_id, f->shared->sieve_buf)<0) {
@@ -912,7 +912,7 @@ H5F_contig_writev(H5F_t *f, hsize_t _max_data, H5FD_mem_t type, haddr_t _addr,
 
                                 /* Compute the size of the sieve buffer */
                                 /* Don't read off the end of the file, don't read past the end of the data element and don't read more than the buffer size */
-                                f->shared->sieve_size=MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
+                                f->shared->sieve_size=(size_t)MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
 
                                 /* Update local copies of sieve information */
                                 sieve_start=f->shared->sieve_loc;
@@ -979,7 +979,7 @@ H5F_contig_writev(H5F_t *f, hsize_t _max_data, H5FD_mem_t type, haddr_t _addr,
                     rel_eoa=abs_eoa-f->shared->base_addr;
 
                     /* Compute the size of the sieve buffer */
-                    f->shared->sieve_size=MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
+                    f->shared->sieve_size=(size_t)MIN(rel_eoa-f->shared->sieve_loc,MIN(max_data,f->shared->sieve_buf_size));
 
                     /* Check if there is any point in reading the data from the file */
                     if(f->shared->sieve_size>size) {