24 …etscTestOwnership(const char fname[], char mode, uid_t fuid, gid_t fgid, int fmode, PetscBool *flg)  in PetscTestOwnership()  argument
36     *flg = PETSC_TRUE;  in PetscTestOwnership()
39     *flg = PETSC_FALSE;  in PetscTestOwnership()
43   if (!_access(fname, m)) *flg = PETSC_TRUE;  in PetscTestOwnership()
50 …etscTestOwnership(const char fname[], char mode, uid_t fuid, gid_t fgid, int fmode, PetscBool *flg)  in PetscTestOwnership()  argument
102     if (fmode & rbit) *flg = PETSC_TRUE;  in PetscTestOwnership()
104     if (fmode & wbit) *flg = PETSC_TRUE;  in PetscTestOwnership()
106     if (fmode & ebit) *flg = PETSC_TRUE;  in PetscTestOwnership()
161 PetscErrorCode PetscTestFile(const char fname[], char mode, PetscBool *flg)  in PetscTestFile()  argument
169   *flg = PETSC_FALSE;  in PetscTestFile()
178     *flg = exists;  in PetscTestFile()
181   PetscCall(PetscTestOwnership(fname, mode, fuid, fgid, fmode, flg));  in PetscTestFile()
201 PetscErrorCode PetscTestDirectory(const char dirname[], char mode, PetscBool *flg)  in PetscTestDirectory()  argument
209   *flg = PETSC_FALSE;  in PetscTestDirectory()
218   PetscCall(PetscTestOwnership(dirname, mode, fuid, fgid, fmode, flg));  in PetscTestDirectory()
240 …scErrorCode PetscLs(MPI_Comm comm, const char dirname[], char found[], size_t tlen, PetscBool *flg)  in PetscLs()  argument
255   if (f) *flg = PETSC_TRUE;  in PetscLs()
256   else *flg = PETSC_FALSE;  in PetscLs()
261   if (*flg) PetscCall(PetscInfo(NULL, "ls on %s gives \n%s\n", dirname, found));  in PetscLs()