3 files changed, 41 insertions, 65 deletions

diff --git a/src/archive/mdso_argen_common.c b/src/archive/mdso_argen_common.c
index 62cca47..9cd80d6 100644
--- a/src/archive/mdso_argen_common.c
+++ b/src/archive/mdso_argen_common.c
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mman.h>
 
 #include <mdso/mdso.h>
 #include "mdso_errinfo_impl.h"
@@ -50,7 +51,6 @@ int  mdso_argen_common(
 	const struct mdso_driver_ctx *	dctx,
 	const char **			symv,
 	const int *			stype,
-	FILE *				fout,
 	struct mdso_object *		vobj)
 {
 	int					ret;
@@ -63,6 +63,7 @@ int  mdso_argen_common(
 	uint32_t				mapstrsnum;
 	uint32_t				mapstrslen;
 	uint32_t				symidx;
+	void *					addr;
 	unsigned char *				ar;
 	unsigned char *				mark;
 	unsigned char *				idx;
@@ -154,26 +155,26 @@ int  mdso_argen_common(
 	objlen |= 15;
 	objlen ^= 15;
 
-	if (vobj && vobj->addr && (vobj->size < objlen))
+	if (vobj->addr && (vobj->size < objlen))
 		return MDSO_BUFFER_ERROR(dctx);
 
-	if (vobj && !vobj->addr) {
-		vobj->size = objlen;
+	if ((addr = vobj->addr)) {
+		(void)0;
+
+	} else {
+		vobj->size       = objlen;
 		vobj->mapstrslen = mapstrslen;
 		vobj->mapstrsnum = mapstrsnum;
-		return 0;
-	}
-
-	if (vobj)
-		ar = (unsigned char *)vobj->addr;
 
-	else if (!(ar = calloc(1,objlen))) {
-		if (aobj != sobj)
-			free(aobj);
+		if (!vobj->name)
+			return 0;
 
-		return MDSO_SYSTEM_ERROR(dctx);
+		else if (mdso_create_archive(dctx,vobj) < 0)
+			return MDSO_NESTED_ERROR(dctx);
 	}
 
+	ar = (unsigned char *)vobj->addr;
+
 	/* archive signature */
 	memcpy(ar,"!<arch>\n",8);
 	mark = &ar[8];
@@ -274,23 +275,18 @@ int  mdso_argen_common(
 		if (aobj != sobj)
 			free(aobj);
 
-		if (!vobj)
-			free(ar);
-
 		return ret;
 	}
 
-	/* tada */
-	if (fout)
-		ret = fwrite(ar,objlen,1,fout);
-
+	/* aobj */
 	if (aobj != sobj)
 		free(aobj);
 
-	if (!vobj)
-		free(ar);
+	/* fs object unmap */
+	if (!addr)
+		munmap(vobj->addr,vobj->size);
+
+	/* tada */
+	return 0;
 
-	return (ret == 0)
-		? MDSO_FILE_ERROR(dctx)
-		: 0;
 }
diff --git a/src/helper/mdso_create_output.c b/src/helper/mdso_create_output.c
index 3b9fe5d..d508cc3 100644
--- a/src/helper/mdso_create_output.c
+++ b/src/helper/mdso_create_output.c
@@ -60,25 +60,6 @@ static int mdso_map_output(
 	return 0;
 }
 
-static FILE * mdso_create_output_stream(
-	const struct mdso_driver_ctx *	dctx,
-	const char *			name)
-{
-	int	fdout;
-	FILE *	fout;
-
-	if ((fdout = mdso_create_output(dctx,name)) < 0)
-		return 0;
-
-	if (!(fout = fdopen(fdout,"w"))) {
-		close(fdout);
-		MDSO_SYSTEM_ERROR(dctx);
-		return 0;
-	}
-
-	return fout;
-}
-
 static int mdso_create_mapped_output(
 	const struct mdso_driver_ctx *	dctx,
 	struct mdso_object *		obj)
@@ -94,13 +75,6 @@ static int mdso_create_mapped_output(
 	return 0;
 }
 
-FILE * mdso_create_archive(
-	const struct mdso_driver_ctx *	dctx,
-	const char *			arname)
-{
-	return mdso_create_output_stream(dctx,arname);
-}
-
 int mdso_create_asmsrc(
 	const struct mdso_driver_ctx *	dctx,
 	const char *			asmname)
@@ -121,3 +95,10 @@ int mdso_create_object(
 {
 	return mdso_create_mapped_output(dctx,obj);
 }
+
+int mdso_create_archive(
+	const struct mdso_driver_ctx *	dctx,
+	struct mdso_object *		obj)
+{
+	return mdso_create_mapped_output(dctx,obj);
+}
diff --git a/src/util/mdso_create_implib_archive.c b/src/util/mdso_create_implib_archive.c
index e5e5d01..11373b4 100644
--- a/src/util/mdso_create_implib_archive.c
+++ b/src/util/mdso_create_implib_archive.c
@@ -15,8 +15,7 @@
 static void mdso_free_uctx_vector(
 	struct mdso_unit_ctx **	uctxv,
 	const char **		symv,
-	int *			stype,
-	FILE *			fout)
+	int *			stype)
 {
 	struct mdso_unit_ctx **	puctx;
 
@@ -30,16 +29,14 @@ static void mdso_free_uctx_vector(
 		mdso_free_unit_ctx(*puctx);
 
 	free(uctxv);
-	fclose(fout);
 }
 
 int  mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
 {
-	int			ret;
-	FILE *			fout;
 	size_t			nsym;
 	struct mdso_unit_ctx **	uctxv;
 	struct mdso_unit_ctx **	puctx;
+	struct mdso_object	obj;
 	const char * const *	dsym;
 	const char **		unit;
 	const char **		psym;
@@ -55,12 +52,9 @@ int  mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
 	if (!(uctxv = calloc(++unit - dctx->units,sizeof(*uctxv))))
 		return MDSO_SYSTEM_ERROR(dctx);
 
-	if (!(fout = mdso_create_archive(dctx,dctx->cctx->implib)))
-		return MDSO_NESTED_ERROR(dctx);
-
 	for (puctx=uctxv,unit=dctx->units; *unit; unit++) {
 		if (mdso_get_unit_ctx(dctx,*unit,puctx++)) {
-			mdso_free_uctx_vector(uctxv,0,0,fout);
+			mdso_free_uctx_vector(uctxv,0,0);
 			return MDSO_NESTED_ERROR(dctx);
 		}
 	}
@@ -70,12 +64,12 @@ int  mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
 			nsym++;
 
 	if (!(symv = calloc(nsym+1,sizeof(const char *)))) {
-		mdso_free_uctx_vector(uctxv,0,0,fout);
+		mdso_free_uctx_vector(uctxv,0,0);
 		return MDSO_SYSTEM_ERROR(dctx);
 	}
 
 	if (!(stype = calloc(nsym+1,sizeof(int)))) {
-		mdso_free_uctx_vector(uctxv,symv,0,fout);
+		mdso_free_uctx_vector(uctxv,symv,0);
 		return MDSO_SYSTEM_ERROR(dctx);
 	}
 
@@ -86,8 +80,13 @@ int  mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
 		}
 	}
 
-	ret = mdso_argen_common(dctx,symv,stype,fout,0);
-	mdso_free_uctx_vector(uctxv,symv,stype,fout);
+	memset(&obj,0,sizeof(obj));
+	obj.name = dctx->cctx->implib;
+
+	if (mdso_argen_common(dctx,symv,stype,&obj) < 0) {
+		mdso_free_uctx_vector(uctxv,symv,stype);
+		return MDSO_NESTED_ERROR(dctx);
+	}
 
-	return ret ? MDSO_NESTED_ERROR(dctx) : 0;
+	return 0;
 }