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exit on EOF from stdin.

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This commit is contained in:
yamt 2002-06-05 12:19:23 +00:00
parent 0165e1202a
commit 15da77e3d3
1 changed files with 8 additions and 4 deletions
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12
sbin/fdisk/fdisk.c
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@ -1,4 +1,4 @@
/* $NetBSD: fdisk.c,v 1.52 2002/04/03 03:17:36 thorpej Exp $ */
/* $NetBSD: fdisk.c,v 1.53 2002/06/05 12:19:23 yamt Exp $ */
/*
* Mach Operating System
@ -29,7 +29,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: fdisk.c,v 1.52 2002/04/03 03:17:36 thorpej Exp $");
__RCSID("$NetBSD: fdisk.c,v 1.53 2002/06/05 12:19:23 yamt Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -827,7 +827,8 @@ editentries:
printf("Enter descriptions (max. 8 characters): ");
rewind(stdin);
fgets(desc, PARTNAMESIZE + 1, stdin);
if (!fgets(desc, PARTNAMESIZE + 1, stdin))
errx(1, "EOF");
fpurge(stdin);
p = strchr(desc, '\n');
if (p != NULL)
@ -1367,6 +1368,8 @@ yesno(const char *str)
first = ch = getchar();
while (ch != '\n' && ch != EOF)
ch = getchar();
if (ch == EOF)
errx(1, "EOF");
return (first == 'y' || first == 'Y');
}
@ -1379,7 +1382,8 @@ decimal(const char *str, int *num)
for (;; printf("%s is not a valid decimal number.\n", lbuf)) {
printf("%s: [%d] ", str, *num);
fgets(lbuf, LBUF, stdin);
if (!fgets(lbuf, LBUF, stdin))
errx(1, "EOF");
lbuf[strlen(lbuf)-1] = '\0';
cp = lbuf;