char* dumb = (char*)calloc(1, smpi_shared_malloc_blocksize);
ssize_t err = write(smpi_shared_malloc_bogusfile, dumb, smpi_shared_malloc_blocksize);
if(err<0)
xbt_die("Could not write bogus file for shared malloc");
char* dumb = (char*)calloc(1, smpi_shared_malloc_blocksize);
ssize_t err = write(smpi_shared_malloc_bogusfile, dumb, smpi_shared_malloc_blocksize);
if(err<0)
xbt_die("Could not write bogus file for shared malloc");