Lines Matching refs:f
54 #define bcopy(f, t, n) (void) memcpy(t, f, n)
138 int f;
146 f = open64(special, O_RDONLY);
148 f = open64(special, O_RDWR);
150 if (f < 0) {
155 if (llseek(f, (offset_t)SBLOCK * DEV_BSIZE, 0) < 0) {
160 if (read(f, &sblock, SBSIZE) != SBSIZE) {
225 if (llseek(f, (offset_t)SBLOCK * DEV_BSIZE, 0) < 0) {
230 if (write(f, &sblock, SBSIZE) != SBSIZE) {
247 if (llseek(f, offset, 0) < 0) {
253 if (read(f, &altsblock, SBSIZE) != SBSIZE) {
287 if (llseek(f, offset, 0) < 0) {
292 if (write(f, &altsblock, SBSIZE) != SBSIZE) {