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/*******************************************************************/
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/* slibtool: a skinny libtool implementation, written in C */
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49181b |
/* Copyright (C) 2016--2024 SysDeer Technologies, LLC */
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/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
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/*******************************************************************/
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#include <slibtool/slibtool.h>
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c81d16 |
#include "slibtool_driver_impl.h"
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#include "slibtool_spawn_impl.h"
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#include "slibtool_symlink_impl.h"
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#include "slibtool_errinfo_impl.h"
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int slbt_copy_file(
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const struct slbt_driver_ctx * dctx,
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struct slbt_exec_ctx * ectx,
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char * src,
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char * dst)
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{
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int fdcwd;
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char ** oargv;
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char * oprogram;
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char * cp[4];
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int ret;
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/* fdcwd */
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fdcwd = slbt_driver_fdcwd(dctx);
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/* placeholder? */
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if (slbt_symlink_is_a_placeholder(fdcwd,src))
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return 0;
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/* cp argv */
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cp[0] = "cp";
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cp[1] = src;
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cp[2] = dst;
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cp[3] = 0;
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/* alternate argument vector */
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oprogram = ectx->program;
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oargv = ectx->argv;
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ectx->argv = cp;
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ectx->program = "cp";
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/* step output */
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if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT)) {
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if (dctx->cctx->mode == SLBT_MODE_LINK) {
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if (slbt_output_link(dctx,ectx)) {
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ectx->argv = oargv;
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ectx->program = oprogram;
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return SLBT_NESTED_ERROR(dctx);
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}
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} else {
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if (slbt_output_install(dctx,ectx)) {
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ectx->argv = oargv;
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ectx->program = oprogram;
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return SLBT_NESTED_ERROR(dctx);
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}
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}
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}
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/* cp spawn */
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if ((slbt_spawn(ectx,true) < 0) && (ectx->pid < 0)) {
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ret = SLBT_SPAWN_ERROR(dctx);
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} else if (ectx->exitcode) {
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ret = SLBT_CUSTOM_ERROR(
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dctx,
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SLBT_ERR_COPY_ERROR);
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} else {
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ret = 0;
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}
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ectx->argv = oargv;
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ectx->program = oprogram;
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return ret;
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}
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