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-rw-r--r--src/output/mdso_output_export_symbols.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/src/output/mdso_output_export_symbols.c b/src/output/mdso_output_export_symbols.c
new file mode 100644
index 0000000..eaac241
--- /dev/null
+++ b/src/output/mdso_output_export_symbols.c
@@ -0,0 +1,49 @@
+/****************************************************************/
+/* mdso: midipix dso scavenger */
+/* Copyright (C) 2015 Z. Gilboa */
+/* Released under GPLv2 and GPLv3; see COPYING.MDSO. */
+/****************************************************************/
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <mdso/mdso.h>
+#include <mdso/mdso_output.h>
+
+static int pretty_header(const struct mdso_common_ctx * cctx, FILE * fout)
+{
+ return (cctx->fmtflags & MDSO_PRETTY_YAML)
+ ? fputs("exports:\n",fout)
+ : 0;
+}
+
+static int pretty_export_item(const struct mdso_common_ctx * cctx, const char * name, FILE * fout)
+{
+ if (cctx->fmtflags & MDSO_PRETTY_YAML)
+ return fprintf(fout,"- %s\n",name);
+ else
+ return fprintf(fout,"%s\n",name);
+}
+
+int mdso_output_export_symbols(
+ const struct mdso_unit_ctx * uctx,
+ const struct mdso_common_ctx * cctx,
+ FILE * fout)
+{
+ const char * const * sym;
+
+ if (!uctx->syms[0])
+ return 0;
+
+ if ((pretty_header(cctx,fout)) < 0)
+ return -1;
+
+ for (sym=uctx->syms; *sym; sym++)
+ if ((pretty_export_item(cctx,*sym,fout)) < 0)
+ return -1;
+
+ return 0;
+}