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/****************************************************************/
/* mdso: midipix dso scavenger */
/* Copyright (C) 2015--2017 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.MDSO. */
/****************************************************************/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mdso/mdso.h>
#include "mdso_errinfo_impl.h"
static void mdso_free_uctx_vector(
struct mdso_unit_ctx ** uctxv,
const char ** symv,
int * stype)
{
struct mdso_unit_ctx ** puctx;
if (symv)
free(symv);
if (stype)
free(stype);
for (puctx=uctxv; *puctx; puctx++)
mdso_free_unit_ctx(*puctx);
free(uctxv);
}
int mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
{
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;
const char ** symv;
int * stype;
if (!dctx->cctx->implib)
return MDSO_CUSTOM_ERROR(dctx,MDSO_ERR_INVALID_NAME);
for (unit=dctx->units; *unit; unit++)
(void)0;
if (!(uctxv = calloc(++unit - dctx->units,sizeof(*uctxv))))
return MDSO_SYSTEM_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);
return MDSO_NESTED_ERROR(dctx);
}
}
for (nsym=0,puctx=uctxv; *puctx; puctx++)
for (dsym=puctx[0]->syms; *dsym; dsym++)
nsym++;
if (!(symv = calloc(nsym+1,sizeof(const char *)))) {
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);
return MDSO_SYSTEM_ERROR(dctx);
}
for (psym=symv,puctx=uctxv; *puctx; puctx++) {
for (dsym=puctx[0]->syms; *dsym; dsym++) {
stype[psym-symv] = puctx[0]->stype[dsym-puctx[0]->syms];
*psym++ = *dsym;
}
}
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 0;
}
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