cb3b40e37f
changes: -bugfixes -API extensions -documentation improvement -The encoding of gpgme_data_t objects can affect the output encoding of export, sign and encrypt operations now -Using GPGME_KEYLIST_MODE_LOCAL combined with GPGME_KEYLIST_MODE_EXTERN is now supported
42 lines
1 KiB
Text
42 lines
1 KiB
Text
$NetBSD: patch-af,v 1.6 2009/11/15 18:41:55 drochner Exp $
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--- src/get-env.c.orig 2004-12-07 21:47:40.000000000 +0100
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+++ src/get-env.c
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@@ -22,6 +22,9 @@
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#include <config.h>
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#endif
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#include <stdlib.h>
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+#if HAVE_RFUNCS_H
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+#include <rfuncs.h>
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+#endif
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#include <errno.h>
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#include <string.h>
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@@ -53,7 +56,25 @@ _gpgme_getenv (const char *name, char **
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#else
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-/* FIXME: Implement this when we have the specification for it. */
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-#error Use of getenv_r not implemented.
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+/* Retrieve the environment variable NAME and return a copy of it in a
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+ malloc()'ed buffer in *VALUE. If the environment variable is not
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+ set, return NULL in *VALUE. */
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+gpgme_error_t
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+_gpgme_getenv (const char *name, char **value)
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+{
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+ char env_value[256];
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+ if (getenv_r (name, env_value, 256) < 0)
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+ *value = NULL;
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+ else
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+ {
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+ *value = strdup (env_value);
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+ if (!*value)
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+ errno = ENOMEM;
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+ }
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+ if (!*value && errno != ENOENT)
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+ return gpg_error_from_errno (errno);
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+ else
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+ return (0);
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+}
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#endif
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