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authorbigbiff <bigbiff@teamw.in>2015-01-02 01:44:14 +0100
committerDees Troy <dees_troy@teamw.in>2015-01-05 04:38:42 +0100
commit7b4c7a681cc4c0a53dc8a8baf4853e921cfbf5de (patch)
treefb69cb515cb4ab675d5850684cc402100b7a2a22 /libblkid/xgetpass.c
parentcrypto: remove unused libs and clean up makefile (diff)
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Diffstat (limited to 'libblkid/xgetpass.c')
-rw-r--r--libblkid/xgetpass.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/libblkid/xgetpass.c b/libblkid/xgetpass.c
deleted file mode 100644
index ba2089470..000000000
--- a/libblkid/xgetpass.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * A function to read the passphrase either from the terminal or from
- * an open file descriptor.
- *
- * Public domain.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#include "c.h"
-#include "xgetpass.h"
-
-char *xgetpass(int pfd, const char *prompt)
-{
- char *pass = NULL;
- int len = 0, i;
-
- if (pfd < 0) /* terminal */
- return getpass(prompt);
-
- for (i=0; ; i++) {
- if (i >= len-1) {
- char *tmppass = pass;
- len += 128;
-
- pass = realloc(tmppass, len);
- if (!pass) {
- pass = tmppass; /* the old buffer hasn't changed */
- break;
- }
- }
- if (pass && (read(pfd, pass + i, 1) != 1 ||
- pass[i] == '\n' || pass[i] == 0))
- break;
- }
-
- if (pass)
- pass[i] = '\0';
- return pass;
-}
-