diff options
Diffstat (limited to 'src/gpg-error.h.in')
| -rw-r--r-- | src/gpg-error.h.in | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/gpg-error.h.in b/src/gpg-error.h.in index fdd2e61..7c372ce 100644 --- a/src/gpg-error.h.in +++ b/src/gpg-error.h.in @@ -114,10 +114,35 @@ typedef unsigned int gpg_error_t; #define GPG_ERR_SOURCE_SHIFT 24 +/* GCC feature test. */ +#undef _GPG_ERR_HAVE_CONSTRUCTOR +#if __GNUC__ +#define _GPG_ERR_GCC_VERSION (__GNUC__ * 10000 \ + + __GNUC_MINOR__ * 100 \ + + __GNUC_PATCHLEVEL__) + +#if _GPG_ERR_GCC_VERSION > 30100 +#define _GPG_ERR_CONSTRUCTOR __attribute__ ((__constructor__)) +#define _GPG_ERR_HAVE_CONSTRUCTOR +#endif +#endif + +#ifndef _GPG_ERR_CONSTRUCTOR +#define _GPG_ERR_CONSTRUCTOR +#endif + + /* Initialization function. */ /* Initialize the library. This function should be run early. */ -gpg_error_t gpg_err_init (void); +gpg_error_t gpg_err_init (void) _GPG_ERR_CONSTRUCTOR; + +/* If this is defined, the library is already initialized by the + constructor and does not need to be initialized explicitely. */ +#undef GPG_ERR_INITIALIZED +#ifdef _GPG_ERR_HAVE_CONSTRUCTOR +#define GPG_ERR_INITIALIZED 1 +#endif /* Constructor and accessor functions. */ |