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authorElie De Brauwer <eliedebrauwer@gmail.com>2012-07-20 08:42:44 +0200
committerElie De Brauwer <eliedebrauwer@gmail.com>2012-07-20 08:42:44 +0200
commit21ef5ce1c65383829f9278588c37dda7c5b7dc1c (patch)
treee3360ca73198503357ed356421650b19a6fa8937 /toys
parenta76ba3d58ad526e9ee9bb0d86671ba1f39d99729 (diff)
downloadtoybox-21ef5ce1c65383829f9278588c37dda7c5b7dc1c.tar.gz
toys/login.c: make use of the read_passwd function offered by the passwd library.
Diffstat (limited to 'toys')
-rw-r--r--toys/login.c40
1 files changed, 1 insertions, 39 deletions
diff --git a/toys/login.c b/toys/login.c
index ca62081a..78fa55f8 100644
--- a/toys/login.c
+++ b/toys/login.c
@@ -67,49 +67,11 @@ void sanitize_env()
} while (*p);
}
-int read_password(char * buff, int buflen)
-{
- int i = 0;
- struct termios termio, oldtermio;
- tcgetattr(0, &oldtermio);
- tcflush(0, TCIFLUSH);
- termio = oldtermio;
-
- termio.c_iflag &= ~(IUCLC|IXON|IXOFF|IXANY);
- termio.c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|TOSTOP);
- tcsetattr(0, TCSANOW, &termio);
-
- fputs("Password: ", stdout);
- fflush(stdout);
-
- while (1) {
- int ret = read(0, &buff[i], 1);
- if ( ret < 0 )
- {
- buff[0] = 0;
- tcsetattr(0, TCSANOW, &oldtermio);
- return 1;
- }
- else if ( ret == 0 || buff[i] == '\n' ||
- buff[i] == '\r' || buflen == i+1)
- {
- buff[i] = '\0';
- break;
- }
- i++;
- }
-
- tcsetattr(0, TCSANOW, &oldtermio);
- puts("\n");
- fflush(stdout);
- return 0;
-}
-
int verify_password(char * pwd)
{
char * pass;
- if (read_password(toybuf, sizeof(toybuf)))
+ if (read_passwd(toybuf, sizeof(toybuf), "Password: "))
return 1;
if (!pwd)
return 1;