implement and use a platform neutral abstraction of unsetenv(3)

2021-11-03 10:53:10 -04:00
parent 515ef7bece
commit 50f39cd752
5 changed files with 41 additions and 9 deletions
--- a/unittest/cplusplus/test_lammps_class.cpp
+++ b/unittest/cplusplus/test_lammps_class.cpp
@ -363,11 +363,7 @@ TEST(LAMMPS_init, NoOpenMP)
    FILE *fp = fopen("in.lammps_class_noomp", "w");
    fputs("\n", fp);
    fclose(fp);
-#if defined(__WIN32)
-    _putenv("OMP_NUM_THREADS");
-#else
-    unsetenv("OMP_NUM_THREADS");
-#endif
+    platform::unsetenv("OMP_NUM_THREADS");

    const char *args[] = {"LAMMPS_init", "-in", "in.lammps_class_noomp", "-log", "none", "-nocite"};
    char **argv        = (char **)args;