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Pass old element to empfile callback prewrite()

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Change sct_prewrite(), shp_prewrite(), pln_prewrite(), lnd_prewrite(),
nuk_prewrite() accordingly.  New argument isn't used for anything,
yet.
This commit is contained in:
Markus Armbruster 2008-09-06 09:15:18 -04:00
parent 0bcd0a8422
commit c5482e4bfb
9 changed files with 33 additions and 33 deletions
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10
include/file.h
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@ -67,12 +67,12 @@ struct empfile {
*/
void (*postread)(int id, void *elt);
/*
* Called before write. ID is the element id, and ELT is the
* element being written. May modify the element. Modifications
* will be visible to caller of ef_write() and are written to the
* file.
* Called before write. ID is the element id, OLD is the element
* being updated (null unless it is cached) and ELT is the element
* being written. May modify the element. Modifications will be
* visible to caller of ef_write() and are written to the file.
*/
void (*prewrite)(int id, void *elt);
void (*prewrite)(int id, void *old, void *elt);
};
struct emptypedstr {