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(print_flags_table, print_units_table): new functions

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4217 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-12-17 03:21:31 +00:00
parent c0ff4a9b27
commit c696f60eb3
1 changed files with 42 additions and 0 deletions
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42
lib/roken/parse_units.c
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@@ -240,6 +240,39 @@ unparse_units (int num, const struct units *units, char *s, size_t len)
"0");
}
void
print_units_table (const struct units *units, FILE *f)
{
const struct units *u, *u2;
unsigned max_sz = 0;
for (u = units; u->name; ++u) {
max_sz = max(max_sz, strlen(u->name));
}
for (u = units; u->name;) {
char buf[1024];
const struct units *next;
for (next = u + 1; next->name && next->mult == u->mult; ++next)
;
if (next->name) {
for (u2 = next;
u2->name && u->mult % u2->mult != 0;
++u2)
;
if (u2->name == NULL)
--u2;
unparse_units (u->mult, u2, buf, sizeof(buf));
fprintf (f, "1 %*s = %s\n", max_sz, u->name, buf);
} else {
fprintf (f, "1 %s\n", u->name);
}
u = next;
}
}
static int
print_flag (char *s, size_t len, int div, const char *name, int rem)
{
@@ -260,3 +293,12 @@ unparse_flags (int num, const struct units *units, char *s, size_t len)
update_flag,
"");
}
void
print_flags_table (const struct units *units, FILE *f)
{
const struct units *u;
for(u = units; u->name; ++u)
fprintf(f, "%s%s", u->name, (u+1)->name ? ", " : "\n");
}