Lines Matching refs:df
76 FILE *df;
78 if ((df = fopen(dumpdates, "r")) == NULL) {
88 if ((df = fopen(dumpdates, "w")) == NULL) {
93 (void) fclose(df);
94 if ((df = fopen(dumpdates, "r")) == NULL) {
100 (void) flock(fileno(df), LOCK_SH);
101 readdumptimes(df);
102 (void) fclose(df);
106 readdumptimes(FILE *df)
113 if (getrecord(df, &(dtwalk->dt_value)) < 0) {
166 FILE *df;
175 if ((df = fopen(dumpdates, "r+")) == NULL)
177 fd = fileno(df);
183 readdumptimes(df);
184 if (fseek(df, 0L, 0) < 0)
208 dumprecout(df, dtwalk);
210 if (fflush(df))
212 if (ftruncate(fd, ftell(df)))
214 (void) fclose(df);
239 getrecord(FILE *df, struct dumpdates *ddatep)
244 if ( (fgets(tbuf, sizeof (tbuf), df)) != tbuf)