diff options
Diffstat (limited to 'tools/src/h5perf/perf.c')
| -rw-r--r-- | tools/src/h5perf/perf.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/tools/src/h5perf/perf.c b/tools/src/h5perf/perf.c index 84be7e8..270af57 100644 --- a/tools/src/h5perf/perf.c +++ b/tools/src/h5perf/perf.c @@ -457,7 +457,7 @@ parse_args(int argc, char **argv) } } - return (0); + return 0; } /*------------------------------------------------------------------------- * Function: getenv_all @@ -478,14 +478,9 @@ parse_args(int argc, char **argv) * Programmer: Leon Arber * 4/4/05 * - * Modifications: - * Use original getenv if MPI is not initialized. This happens - * one uses the PHDF5 library to build a serial nature code. - * Albert 2006/04/07 - * *------------------------------------------------------------------------- */ -char * +static char * getenv_all(MPI_Comm comm, int root, const char *name) { int mpi_size, mpi_rank, mpi_initialized, mpi_finalized; @@ -539,7 +534,9 @@ getenv_all(MPI_Comm comm, int root, const char *name) #endif } else { - /* use original getenv */ + /* Use the original getenv if MPI is not initialized. This happens + * if you use the parallel HDF5 library to build a serial program. + */ if (env) HDfree(env); env = HDgetenv(name); |