exist 87 clib/appinit.c if (exist(nsname)) exist 137 clib/appinit.c if (!exist(nsname)) exist 192 clib/appinit.c if (!exist(nsname)) exist 114 clib/fio.c ex = exist(total_f); exist 243 clib/fio.c if (exist(fname)) exist 943 dbeng/dbengcfg.c if (!exist(ses_table)) exist 56 include/fio.h int exist(char *); /* check for file existence */