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38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
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/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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fpipe.cpp
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Provides pipe(2) through the FILE interface.
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*******************************************************************************/
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#include <stdio.h>
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#include <unistd.h>
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extern "C" int fpipe(FILE* pipes[2])
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{
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int pipefd[2];
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if ( pipe(pipefd) ) { return -1; }
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pipes[0] = fdopen(pipefd[0], "r");
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if ( !pipes[0] ) { close(pipefd[0]); close(pipefd[1]); return -1; }
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pipes[1] = fdopen(pipefd[1], "w");
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if ( !pipes[1] ) { fclose(pipes[0]); close(pipefd[1]); return -1; }
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return 0;
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}
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