32 …rCode PetscOptionsGetenv(MPI_Comm comm, const char name[], char env[], size_t len, PetscBool *flag)  in PetscOptionsGetenv()  argument
52       if (flag) *flag = PETSC_TRUE;  in PetscOptionsGetenv()
64       if (flag) *flag = flg;  in PetscOptionsGetenv()
67     PetscCall(PetscOptionsHasName(NULL, NULL, work, flag));  in PetscOptionsGetenv()
83   PetscBool   flag;  in PetscWorldIsSingleHost()  local
89   PetscCall(PetscStrcmp(hostname, roothostname, &flag));  in PetscWorldIsSingleHost()
91   localmatch = (PetscMPIInt)flag;  in PetscWorldIsSingleHost()
102   PetscBool   flag, singlehost = PETSC_FALSE;  in PetscSetDisplay()  local
107 …PetscCall(PetscOptionsGetString(NULL, NULL, "-display", PetscDisplay, sizeof(PetscDisplay), &flag)…  in PetscSetDisplay()
108   if (flag) PetscFunctionReturn(PETSC_SUCCESS);  in PetscSetDisplay()
118   flag = PETSC_FALSE;  in PetscSetDisplay()
119   PetscCall(PetscOptionsGetBool(NULL, NULL, "-x_virtual", &flag, NULL));  in PetscSetDisplay()
120   if (flag) {  in PetscSetDisplay()