68 	FILE *df;  in initdumptimes()  local
70 	if ((df = fopen(dumpdates, "r")) == NULL) {  in initdumptimes()
80 		if ((df = fopen(dumpdates, "w")) == NULL) {  in initdumptimes()
85 		(void) fclose(df);  in initdumptimes()
86 		if ((df = fopen(dumpdates, "r")) == NULL) {  in initdumptimes()
92 	(void) flock(fileno(df), LOCK_SH);  in initdumptimes()
93 	readdumptimes(df);  in initdumptimes()
94 	(void) fclose(df);  in initdumptimes()
98 readdumptimes(FILE *df)  in readdumptimes()  argument
105 		if (getrecord(df, &(dtwalk->dt_value)) < 0) {  in readdumptimes()
158 	FILE *df;  in putdumptime()  local
167 	if ((df = fopen(dumpdates, "r+")) == NULL)  in putdumptime()
169 	fd = fileno(df);  in putdumptime()
175 	readdumptimes(df);  in putdumptime()
176 	if (fseek(df, 0L, 0) < 0)  in putdumptime()
200 		dumprecout(df, dtwalk);  in putdumptime()
202 	if (fflush(df))  in putdumptime()
204 	if (ftruncate(fd, ftell(df)))  in putdumptime()
206 	(void) fclose(df);  in putdumptime()
231 getrecord(FILE *df, struct dumpdates *ddatep)  in getrecord()  argument
236 	if ( (fgets(tbuf, sizeof (tbuf), df)) != tbuf)  in getrecord()