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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
int
libexec_add_output_document(struct libexec_command *cmd, int fd, struct libexec_document *doc, int flags)
{
int fd_flags, fl_flags, fds[2];
if (!cmd || fd < 0 || !doc) {
errno = EINVAL;
return -1;
}
fd_flags = (flags & O_CLOEXEC);
fl_flags = (flags ^ fd_flags);
if (fd_flags)
fd_flags = FD_CLOEXEC;
if (pipe(fds))
return -1;
if (fd_flags && fcntl(fds[0], F_SETFD, fd_flags))
goto fail;
if (fl_flags && fcntl(fds[0], F_SETFL, fl_flags))
goto fail;
doc->fd = fds[0];
if (libexec_dup(cmd, fd, fds[1]))
goto fail;
cmd->plumings[cmd->nplumings - 1].type = LIBEXEC_PLUMING_PIPE;
return 0;
fail:
close(fds[0]);
close(fds[1]);
return -1;
}
#else
LIBEXEC_CONST__ int main(void) {return 0;} /* TODO test */
#endif
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