53   FILE *fp;  in readFile()  local
58   fp = fopen(filename.c_str(), "r");  in readFile()
59   if (fp != NULL) {  in readFile()
60     if ((read = getline(&line, &len, fp)) != -1) {  in readFile()
66     fclose(fp);  in readFile()
77   FILE *fp;  in writeFile()  local
80   fp = fopen(filename.c_str(), "w");  in writeFile()
81   if (fp != NULL) {  in writeFile()
82     ret = fputs(contents.c_str(), fp);  in writeFile()
83     fclose(fp);  in writeFile()
143   FILE *fp;  in switchToDrp()  local
146     fp = fopen(filename.c_str(), "w");  in switchToDrp()
147     if (fp != NULL) {  in switchToDrp()
148       int ret = fputs("dual", fp);  in switchToDrp()
149       fclose(fp);  in switchToDrp()
165   FILE *fp;  in switchMode()  local
173   fp = fopen(filename.c_str(), "w");  in switchMode()
174   if (fp != NULL) {  in switchMode()
180     int ret = fputs(convertRoletoString(newRole).c_str(), fp);  in switchMode()
181     fclose(fp);  in switchMode()
245   FILE *fp;  in switchRole()  local
261     fp = fopen(filename.c_str(), "w");  in switchRole()
262     if (fp != NULL) {  in switchRole()
263       int ret = fputs(convertRoletoString(newRole).c_str(), fp);  in switchRole()
264       fclose(fp);  in switchRole()