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authorBernhard Reutner-Fischer2008-12-03 18:48:39 +0000
committerBernhard Reutner-Fischer2008-12-03 18:48:39 +0000
commit82b142996625d6bf20ee667ce602496cb270fccc (patch)
treedf4be1e1502cdbe3f49bf46c7bd00db764add571 /libbb/bb_askpass.c
parent81c3a1d0b2be02c1d675e6dceb500ce6b3da3282 (diff)
downloadbusybox-82b142996625d6bf20ee667ce602496cb270fccc.zip
busybox-82b142996625d6bf20ee667ce602496cb270fccc.tar.gz
- add new applet mkpasswd(1)
function old new delta bb_ask - 355 +355 mkpasswd_main - 296 +296 .rodata 121746 121847 +101 packed_usage 24632 24689 +57 static.methods - 21 +21 gmatch 229 248 +19 bb_ask_stdin - 11 +11 applet_names 1949 1958 +9 applet_main 1172 1176 +4 sulogin_main 503 505 +2 applet_nameofs 586 588 +2 sha256_hash 329 327 -2 correct_password 208 206 -2 parse_command 1442 1439 -3 get_cred_or_die 145 141 -4 passwd_main 1054 1044 -10 bb_askpass 348 - -348 ------------------------------------------------------------------------------ (add/remove: 4/1 grow/shrink: 7/5 up/down: 877/-369) Total: 508 bytes
Diffstat (limited to 'libbb/bb_askpass.c')
-rw-r--r--libbb/bb_askpass.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/libbb/bb_askpass.c b/libbb/bb_askpass.c
index c976497..c0dcf0c 100644
--- a/libbb/bb_askpass.c
+++ b/libbb/bb_askpass.c
@@ -15,7 +15,11 @@ static void askpass_timeout(int UNUSED_PARAM ignore)
{
}
-char* FAST_FUNC bb_askpass(int timeout, const char *prompt)
+char* FAST_FUNC bb_ask_stdin(const char *prompt)
+{
+ return bb_ask(STDIN_FILENO, 0, prompt);
+}
+char* FAST_FUNC bb_ask(const int fd, int timeout, const char *prompt)
{
/* Was static char[BIGNUM] */
enum { sizeof_passwd = 128 };
@@ -30,8 +34,8 @@ char* FAST_FUNC bb_askpass(int timeout, const char *prompt)
passwd = xmalloc(sizeof_passwd);
memset(passwd, 0, sizeof_passwd);
- tcgetattr(STDIN_FILENO, &oldtio);
- tcflush(STDIN_FILENO, TCIFLUSH);
+ tcgetattr(fd, &oldtio);
+ tcflush(fd, TCIFLUSH);
tio = oldtio;
tio.c_iflag &= ~(IUCLC|IXON|IXOFF|IXANY);
tio.c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|TOSTOP);
@@ -52,7 +56,7 @@ char* FAST_FUNC bb_askpass(int timeout, const char *prompt)
ret = NULL;
/* On timeout or Ctrl-C, read will hopefully be interrupted,
* and we return NULL */
- if (read(STDIN_FILENO, passwd, sizeof_passwd - 1) > 0) {
+ if (read(fd, passwd, sizeof_passwd - 1) > 0) {
ret = passwd;
i = 0;
/* Last byte is guaranteed to be 0