Remove macro hacks for internal vs. external functions. Part 2 and last.

* src/visibility.h: Remove remaining define/undef hacks for symbol
visibility.  Add macros to detect the use of the public functions.
Change all affected functions by replacing them by the x-macros.
* src/g10lib.h: Add internal prototypes.
(xtrymalloc, xtrycalloc, xtrymalloc_secure, xtrycalloc_secure)
(xtryrealloc, xtrystrdup, xmalloc, xcalloc, xmalloc_secure)
(xcalloc_secure, xrealloc, xstrdup, xfree): New macros.

--

The use of xmalloc/xtrymalloc/xfree is a more common pattern than the
gcry_free etc. functions.  Those functions behave like those defined
by C and thus for better readability we  use these macros and not
the underscore prefixed functions.

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/random/rndegd.c b/random/rndegd.c
index 464edf3d..d43fcbc1 100644
--- a/random/rndegd.c
+++ b/random/rndegd.c
@@ -129,10 +129,10 @@ _gcry_rndegd_set_socket_name (const char *name)
   newname = my_make_filename (name, NULL);
   if (strlen (newname)+1 >= sizeof addr.sun_path)
     {
-      gcry_free (newname);
+      xfree (newname);
       return gpg_error_from_syserror ();
     }
-  gcry_free (user_socket_name);
+  xfree (user_socket_name);
   user_socket_name = newname;
   return 0;
 }
@@ -195,7 +195,7 @@ _gcry_rndegd_connect_socket (int nofail)
       close (fd);
       fd = -1;
     }
-  gcry_free(name);
+  xfree (name);
   if (fd != -1)
     egd_socket = fd;
   return fd;