Mercurial > hg > Applications > mh

annotate sbr/getanswer.c @ 0:bce86c4163a3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial revision
author kono
date Mon, 18 Apr 2005 23:46:02 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
bce86c4163a3 Initial revision
kono
parents:
diff changeset
1 /* getanswer.c - get a yes/no answer from the user */
bce86c4163a3 Initial revision
kono
parents:
diff changeset
2
bce86c4163a3 Initial revision
kono
parents:
diff changeset
3 #include "../h/mh.h"
bce86c4163a3 Initial revision
kono
parents:
diff changeset
4 #include <stdio.h>
bce86c4163a3 Initial revision
kono
parents:
diff changeset
5
bce86c4163a3 Initial revision
kono
parents:
diff changeset
6
bce86c4163a3 Initial revision
kono
parents:
diff changeset
7 int getanswer (prompt)
bce86c4163a3 Initial revision
kono
parents:
diff changeset
8 register char *prompt;
bce86c4163a3 Initial revision
kono
parents:
diff changeset
9 {
bce86c4163a3 Initial revision
kono
parents:
diff changeset
10 static int interactive = NOTOK;
bce86c4163a3 Initial revision
kono
parents:
diff changeset
11
bce86c4163a3 Initial revision
kono
parents:
diff changeset
12 if (interactive < OK)
bce86c4163a3 Initial revision
kono
parents:
diff changeset
13 interactive = isatty (fileno (stdin)) ? DONE : OK;
bce86c4163a3 Initial revision
kono
parents:
diff changeset
14
bce86c4163a3 Initial revision
kono
parents:
diff changeset
15 return (interactive ? gans (prompt, anoyes) : DONE);
bce86c4163a3 Initial revision
kono
parents:
diff changeset
16 }