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More backend/library abstraction and generalization: turn the

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list_parts() and list_programmers() functions into general list
iteration functions that call a caller-supplied callback for each
element.  Implement list_parts() and list_programmers() as private
functions in main.c based on that approach.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@724 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2007-01-29 20:41:47 +00:00
parent 6e1e55406f
commit 2682d0a227
6 changed files with 97 additions and 15 deletions
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46
main.c
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@@ -64,6 +64,12 @@ char progbuf[PATH_MAX]; /* temporary buffer of spaces the same
length as progname; used for lining up
multiline messages */
struct list_walk_cookie
{
FILE *f;
const char *prefix;
};
static LISTID updates;
/*
@@ -173,6 +179,46 @@ static void update_progress_no_tty (int percent, double etime, char *hdr)
last = (percent>>1)*2; /* Make last a multiple of 2. */
}
static void list_programmers_callback(const char *name, const char *desc,
const char *cfgname, int cfglineno,
void *cookie)
{
struct list_walk_cookie *c = (struct list_walk_cookie *)cookie;
fprintf(c->f, "%s%-8s = %-30s [%s:%d]\n",
c->prefix, name, desc, cfgname, cfglineno);
}
static void list_programmers(FILE * f, const char *prefix, LISTID programmers)
{
struct list_walk_cookie c;
c.f = f;
c.prefix = prefix;
walk_programmers(programmers, list_programmers_callback, &c);
}
static void list_avrparts_callback(const char *name, const char *desc,
const char *cfgname, int cfglineno,
void *cookie)
{
struct list_walk_cookie *c = (struct list_walk_cookie *)cookie;
fprintf(c->f, "%s%-4s = %-15s [%s:%d]\n",
c->prefix, name, desc, cfgname, cfglineno);
}
static void list_parts(FILE * f, const char *prefix, LISTID avrparts)
{
struct list_walk_cookie c;
c.f = f;
c.prefix = prefix;
walk_avrparts(avrparts, list_avrparts_callback, &c);
}
/*
* main routine
*/