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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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6
configure.ac
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@ -1247,6 +1247,12 @@ AC_CHECK_FUNCS([atexit raise getpagesize strftime nl_langinfo setlocale])
AC_CHECK_FUNCS([waitpid wait4 sigaction sigprocmask pipe getaddrinfo])
AC_CHECK_FUNCS([ttyname rand ftello fsync stat lstat])
if test "$have_android_system" = yes; then
# On Android ttyname is a stub but prints an error message.
AC_DEFINE(HAVE_BROKEN_TTYNAME,1,
[Defined if ttyname does not work properly])
fi
AC_CHECK_TYPES([struct sigaction, sigset_t],,,[#include <signal.h>])
# Dirmngr requires mmap on Unix systems.