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New ef_blank()

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It performs the same initialization as ef_extend().
This commit is contained in:
Markus Armbruster 2008-02-24 18:28:09 +01:00
parent a71f01585f
commit c21c4ff9a7
2 changed files with 13 additions and 0 deletions
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1
include/file.h
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@ -183,6 +183,7 @@ extern int ef_open(int, int);
extern int ef_check(int); extern int ef_check(int);
extern int ef_close(int); extern int ef_close(int);
extern int ef_flush(int); extern int ef_flush(int);
extern void ef_blank(int, int, void *);
extern int ef_write(int, int, void *); extern int ef_write(int, int, void *);
extern int ef_extend(int, int); extern int ef_extend(int, int);
extern int ef_ensure_space(int, int, int); extern int ef_ensure_space(int, int, int);

12
src/lib/common/file.c
View file

@ -468,6 +468,18 @@ ef_extend(int type, int count)
return 1; return 1;
} }
/*
* Initialize element ID for EP in BUF.
* FIXME pass buffer size!
*/
void
ef_blank(int type, int id, void *buf)
{
if (ef_check(type) < 0)
return;
do_blank(&empfile[type], buf, id, 1);
}
/* /*
* Initialize COUNT elements of EP in BUF, starting with element ID. * Initialize COUNT elements of EP in BUF, starting with element ID.
*/ */