code base: set the visilbity of internal library interfaces to hidden.

5 files changed, 20 insertions, 16 deletions

diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index 11d4e4d..d2589b7 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -92,13 +92,13 @@ static void slbt_output_raw_vector(int fderr, char ** argv, char ** envp, bool f
 	slbt_dprintf(fderr,"%s\n\n",fcolor ? aclr_reset : "");
 }
 
-const char * slbt_program_name(const char * path)
+slbt_hidden const char * slbt_program_name(const char * path)
 {
 	return argv_program_name(path);
 }
 
 
-int slbt_optv_init(
+slbt_hidden int slbt_optv_init(
 	const struct argv_option    options[],
 	const struct argv_option ** optv)
 {
@@ -106,7 +106,7 @@ int slbt_optv_init(
 }
 
 
-void slbt_argv_scan(
+slbt_hidden void slbt_argv_scan(
 	char **				argv,
 	const struct argv_option **	optv,
 	struct argv_ctx *		ctx,
@@ -116,7 +116,7 @@ void slbt_argv_scan(
 }
 
 
-struct argv_meta * slbt_argv_get(
+slbt_hidden struct argv_meta * slbt_argv_get(
 	char **                         argv,
 	const struct argv_option **     optv,
 	int                             flags,
@@ -126,13 +126,13 @@ struct argv_meta * slbt_argv_get(
 }
 
 
-void slbt_argv_free(struct argv_meta * meta)
+slbt_hidden void slbt_argv_free(struct argv_meta * meta)
 {
 	return argv_free(meta);
 }
 
 
-void slbt_argv_usage(
+slbt_hidden void slbt_argv_usage(
 	int		                fd,
 	const char *	                header,
 	const struct	argv_option **  optv,
@@ -142,7 +142,7 @@ void slbt_argv_usage(
 }
 
 
-void slbt_argv_usage_plain(
+slbt_hidden void slbt_argv_usage_plain(
 	int		                fd,
 	const char *	                header,
 	const struct	argv_option **  optv,
@@ -152,7 +152,7 @@ void slbt_argv_usage_plain(
 }
 
 
-uint64_t slbt_argv_flags(uint64_t flags)
+slbt_hidden uint64_t slbt_argv_flags(uint64_t flags)
 {
 	uint32_t ret = 0;
 
@@ -195,7 +195,7 @@ static int slbt_free_argv_buffer(
 	return -1;
 }
 
-int slbt_driver_usage(
+slbt_hidden int slbt_driver_usage(
 	int				fdout,
 	const char *			program,
 	const char *			arg,
diff --git a/src/driver/slbt_host_params.c b/src/driver/slbt_host_params.c
index 9fe8153..d708028 100644
--- a/src/driver/slbt_host_params.c
+++ b/src/driver/slbt_host_params.c
@@ -16,6 +16,7 @@
 #include <slibtool/slibtool.h>
 #include "slibtool_driver_impl.h"
 #include "slibtool_errinfo_impl.h"
+#include "slibtool_visibility_impl.h"
 #include "slibtool_ar_impl.h"
 
 
@@ -130,7 +131,7 @@ static void slbt_spawn_ar(char ** argv, int * ecode)
 }
 
 
-int slbt_init_host_params(
+slbt_hidden int slbt_init_host_params(
 	const struct slbt_driver_ctx *	dctx,
 	const struct slbt_common_ctx *	cctx,
 	struct slbt_host_strs *		drvhost,
@@ -498,7 +499,7 @@ static void slbt_free_host_tool_argv(char ** argv)
 	free(argv);
 }
 
-void slbt_free_host_params(struct slbt_host_strs * host)
+slbt_hidden void slbt_free_host_params(struct slbt_host_strs * host)
 {
 	if (host->machine)
 		free(host->machine);
@@ -538,7 +539,7 @@ void slbt_free_host_params(struct slbt_host_strs * host)
 }
 
 
-void slbt_init_flavor_settings(
+slbt_hidden void slbt_init_flavor_settings(
 	struct slbt_common_ctx *	cctx,
 	const struct slbt_host_params * ahost,
 	struct slbt_flavor_settings *	psettings)
@@ -575,7 +576,7 @@ void slbt_init_flavor_settings(
 }
 
 
-int slbt_init_ldrpath(
+slbt_hidden int slbt_init_ldrpath(
 	struct slbt_common_ctx *  cctx,
 	struct slbt_host_params * host)
 {
diff --git a/src/driver/slbt_link_params.c b/src/driver/slbt_link_params.c
index 080abbe..c12f513 100644
--- a/src/driver/slbt_link_params.c
+++ b/src/driver/slbt_link_params.c
@@ -14,9 +14,10 @@
 #include "slibtool_version.h"
 #include "slibtool_driver_impl.h"
 #include "slibtool_errinfo_impl.h"
+#include "slibtool_visibility_impl.h"
 
 
-int slbt_init_link_params(struct slbt_driver_ctx_impl * ctx)
+slbt_hidden int slbt_init_link_params(struct slbt_driver_ctx_impl * ctx)
 {
 	const char * program;
 	const char * libname;
diff --git a/src/driver/slbt_split_argv.c b/src/driver/slbt_split_argv.c
index 601c1ad..db4693a 100644
--- a/src/driver/slbt_split_argv.c
+++ b/src/driver/slbt_split_argv.c
@@ -15,12 +15,13 @@
 #include "slibtool_driver_impl.h"
 #include "slibtool_objlist_impl.h"
 #include "slibtool_errinfo_impl.h"
+#include "slibtool_visibility_impl.h"
 #include "slibtool_ar_impl.h"
 #include "argv/argv.h"
 
 static char * slbt_default_cargv[] = {"cc",0};
 
-int slbt_split_argv(
+slbt_hidden int slbt_split_argv(
 	char **				argv,
 	uint64_t			flags,
 	struct slbt_split_vector *	sargv,
diff --git a/src/driver/slbt_version_info.c b/src/driver/slbt_version_info.c
index e6ce735..bb4a36e 100644
--- a/src/driver/slbt_version_info.c
+++ b/src/driver/slbt_version_info.c
@@ -14,10 +14,11 @@
 #include "slibtool_version.h"
 #include "slibtool_driver_impl.h"
 #include "slibtool_errinfo_impl.h"
+#include "slibtool_visibility_impl.h"
 #include "argv/argv.h"
 
 
-int slbt_init_version_info(
+slbt_hidden int slbt_init_version_info(
 	struct slbt_driver_ctx_impl *	ictx,
 	struct slbt_version_info *	verinfo)
 {