From 2fbcc4527657eb69b47fea676c7ce38e432a5e4f Mon Sep 17 00:00:00 2001 From: amylaar Date: Tue, 8 Jun 2010 23:21:48 +0000 Subject: PR plugins/44459: * gcc-plugin.h: Encapsulate all declarations in extern "C". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160448 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/gcc-plugin.h | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'gcc/gcc-plugin.h') diff --git a/gcc/gcc-plugin.h b/gcc/gcc-plugin.h index 948c4397570..5db2c710be5 100644 --- a/gcc/gcc-plugin.h +++ b/gcc/gcc-plugin.h @@ -38,6 +38,12 @@ enum plugin_event PLUGIN_EVENT_FIRST_DYNAMIC }; +/* All globals declared here have C linkage to reduce link compatibility + issues with implementation language choice and mangling. */ +#ifdef __cplusplus +extern "C" { +#endif + extern const char **plugin_event_name; struct plugin_argument @@ -96,16 +102,10 @@ extern bool plugin_default_version_check (struct plugin_gcc_version *, typedef int (*plugin_init_func) (struct plugin_name_args *plugin_info, struct plugin_gcc_version *version); -#ifdef __cplusplus -extern "C" { -#endif /* Declaration for "plugin_init" function so that it doesn't need to be duplicated in every plugin. */ extern int plugin_init (struct plugin_name_args *plugin_info, struct plugin_gcc_version *version); -#ifdef __cplusplus -} -#endif /* Function type for a plugin callback routine. @@ -147,4 +147,8 @@ extern int unregister_callback (const char *plugin_name, int event); -iplugindir program argument to cc1. */ extern const char* default_plugin_dir_name (void); +#ifdef __cplusplus +} +#endif + #endif /* GCC_PLUGIN_H */ -- cgit v1.2.1