2004-12-11 Marcus Brinkmann <[email protected]>

	* configure.ac: Replace ttyname_r if it doesn't exist (and warn in
	that case).

gpgme/
2004-12-11  Marcus Brinkmann  <[email protected]>

	* util.h [HAVE_CONFIG_H && HAVE_TTYNAME_R] (ttyname_r): Define
	prototype.
	* ttyname_r.c: New file.

4 files changed, 24 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 3b14f76c..2e70aa46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-11  Marcus Brinkmann  <[email protected]>
+
+	* configure.ac: Replace ttyname_r if it doesn't exist (and warn in
+	that case).
+
 2004-12-07  Marcus Brinkmann  <[email protected]>
 
 	* README: Refer to COPYING.LESSER and "each file" instead of
diff --git a/configure.ac b/configure.ac
index 3fed5e50..a1e9bf76 100644
--- a/configure.ac
+++ b/configure.ac
@@ -171,6 +171,15 @@ if test "$ac_cv_func_vasprintf" != yes; then
   GNUPG_CHECK_VA_COPY
 fi
 
+# Try to find a thread-safe version of ttyname().
+AC_REPLACE_FUNCS(ttyname_r)
+if test "$ac_cv_func_ttyname_r" != yes; then
+  AC_MSG_WARN([
+***
+*** ttyname() is not thread-safe and ttyname_r() does not exist
+***])
+fi
+
 # Try to find a thread-safe version of getenv().
 have_thread_safe_getenv=no
 jm_GLIBC21
diff --git a/gpgme/ChangeLog b/gpgme/ChangeLog
index be8782f6..a5aa3a35 100644
--- a/gpgme/ChangeLog
+++ b/gpgme/ChangeLog
@@ -1,3 +1,9 @@
+2004-12-11  Marcus Brinkmann  <[email protected]>
+
+	* util.h [HAVE_CONFIG_H && HAVE_TTYNAME_R] (ttyname_r): Define
+	prototype.
+	* ttyname_r.c: New file.
+
 2004-12-07  Marcus Brinkmann  <[email protected]>
 
 	* putc_unlocked.c, funopen.c: I just claim copyright on these
diff --git a/gpgme/util.h b/gpgme/util.h
index 0a6f684a..0434208d 100644
--- a/gpgme/util.h
+++ b/gpgme/util.h
@@ -44,6 +44,10 @@ char *stpcpy (char *a, const char *b);
 int vasprintf (char **result, const char *format, va_list args);
 int asprintf (char **result, const char *format, ...);
 #endif
+
+#ifndef HAVE_TTYNAME_R
+int ttyname_r (int fd, char *buf, size_t buflen);
+#endif
 #endif