Lines Matching defs:mfp
36 static FILE *mfp = NULL;41 if (mfp != NULL) {42 if (fseeko(mfp, (off_t)0L, SEEK_SET) == -1) {43 (void) fclose(mfp);44 mfp = NULL;47 return (mfp);50 if ((mfp = fopen(MNTTAB, "r")) == NULL)53 return (mfp);61 if (mfp == NULL)64 ret = fclose(mfp);66 mfp = NULL;