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/src/misc.c b/src/misc.c
index b681f57d..b3c56e29 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -355,7 +355,7 @@ _gcry_log_printmpi (const char *text, gcry_mpi_t mpi)
             do_printhex (text, sign? "-":"+", "", 1);
           else
             do_printhex (text, sign? "-":"+", rawmpi, rawmpilen);
-          gcry_free (rawmpi);
+          xfree (rawmpi);
         }
     }
 }
@@ -400,7 +400,7 @@ _gcry_log_printsxp (const char *text, gcry_sexp_t sexp)
       size_t size;
 
       size = sexp_sprint (sexp, GCRYSEXP_FMT_ADVANCED, NULL, 0);
-      p = buf = gcry_xmalloc (size);
+      p = buf = xmalloc (size);
       sexp_sprint (sexp, GCRYSEXP_FMT_ADVANCED, buf, size);
 
       do
@@ -429,7 +429,7 @@ _gcry_log_printsxp (const char *text, gcry_sexp_t sexp)
           log_printf ("\n");
         }
       while (*p);
-      gcry_free (buf);
+      xfree (buf);
     }
   else if (text)
     log_printf ("\n");