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Do not use a broken ttyname.

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* configure.ac (HAVE_BROKEN_TTYNAME): New ac_define set for Android
systems.
* common/util.h (gnupg_ttyname): New macro.  Change all callers of
ttyname to use this macro instead.
(ttyname) [W32]: Rename to _gnupg_ttyname and use also if
HAVE_BROKEN_TTYNAME is defined.
* common/simple-pwquery.c (agent_send_all_options): Keep on using
ttyname unless HAVE_BROKEN_TTYNAME is set.  This is because this file
may be used standalone.
This commit is contained in:
Werner Koch 2012-11-20 19:01:13 +01:00
parent e7bc5012c5
commit 835698b72b
6 changed files with 24 additions and 9 deletions
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2
common/simple-pwquery.c
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@ -222,7 +222,7 @@ agent_send_all_options (int fd)
}
dft_ttyname = getenv ("GPG_TTY");
#ifndef HAVE_W32_SYSTEM
#if !defined(HAVE_W32_SYSTEM) && !defined(HAVE_BROKEN_TTYNAME)
if ((!dft_ttyname || !*dft_ttyname) && ttyname (0))
dft_ttyname = ttyname (0);
#endif