53     struct __file_mem *mf = (struct __file_mem *)f;  in __fmem_put()  local
54     size_t pos = mf->mflags & __MAPP ? mf->size : mf->pos;  in __fmem_put()
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()
65             if (mf->size < mf->bufsize) {  in __fmem_put()
66                 mf->buf[mf->size] = '\0';  in __fmem_put()
69         mf->pos = pos;  in __fmem_put()
79     struct __file_mem *mf = (struct __file_mem *)f;  in __fmem_get()  local
82     } else if (mf->pos < mf->size) {  in __fmem_get()
83         return (unsigned char)mf->buf[mf->pos++];  in __fmem_get()
92     struct __file_mem *mf = (struct __file_mem *)f;  in __fmem_flush()  local
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()
105     struct __file_mem *mf = (struct __file_mem *)f;  in __fmem_seek()  local
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()
127     struct __file_mem *mf = (struct __file_mem *)f;  in __fmem_close()  local
129     if (mf->mflags & __MALL)  in __fmem_close()
130         free(mf->buf);  in __fmem_close()
144     struct __file_mem *mf;  in fmemopen()  local
154     mf = calloc(1, sizeof(struct __file_mem));  in fmemopen()
156     if (mf == NULL)  in fmemopen()
163             free(mf);  in fmemopen()
169             free(mf);  in fmemopen()
193     *mf = (struct __file_mem){  in fmemopen()
203     return (FILE *)mf;  in fmemopen()