46     size_t pos;  member
54     size_t pos = mf->mflags & __MAPP ? mf->size : mf->pos;  in __fmem_put()  local
57     } else if (pos < mf->bufsize) {  in __fmem_put()
58         mf->buf[pos++] = c;  in __fmem_put()
59         if (pos > mf->size) {  in __fmem_put()
60             mf->size = pos;  in __fmem_put()
69         mf->pos = pos;  in __fmem_put()
82     } else if (mf->pos < mf->size) {  in __fmem_get()
83         return (unsigned char)mf->buf[mf->pos++];  in __fmem_get()
93     if ((f->flags & __SWR) && mf->pos < mf->bufsize) {  in __fmem_flush()
94         mf->buf[mf->pos] = '\0';  in __fmem_flush()
95         if (mf->pos > mf->size) {  in __fmem_flush()
96             mf->size = mf->pos;  in __fmem_flush()
103 __fmem_seek(FILE *f, off_t pos, int whence)  in __fmem_seek()  argument
111         pos += mf->pos;  in __fmem_seek()
114         pos += mf->size;  in __fmem_seek()
118     if (pos < 0 || (off_t)mf->bufsize < pos)  in __fmem_seek()
120     mf->pos = pos;  in __fmem_seek()
121     return pos;  in __fmem_seek()
199         .pos = initial_pos,  in fmemopen()