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t2ex

bsd_source/lib/libc/src_bsd/stdio/fseek.c - 8.9KB - 261 lines

93:                         curoff -= fp->_r;
94:                         if (HASUB(fp))
95:                                 curoff -= fp->_ur;
159:                 curoff -= fp->_r;
160:                 if (HASUB(fp))
161:                         curoff -= fp->_ur;
169:          */
170:         if (HASUB(fp)) {
171:                 curoff += fp->_r;     /* kill off ungetc */
192:                 fp->_r = n - o;
193:                 if (HASUB(fp))
194:                         FREEUB(fp);
212:         fp->_p = fp->_bf._base;
213:         if (HASUB(fp))
214:                 FREEUB(fp);
236:         /* success: clear EOF indicator and discard ungetc() data */
237:         if (HASUB(fp))
238:                 FREEUB(fp);