33 lines
788 B
C
33 lines
788 B
C
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/**
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* This file is part of the Fun programming language.
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* https://hanez.org/project/fun/
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*
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* Copyright 2025 Johannes Findeisen
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* Licensed under the terms of the Apache-2.0 license.
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* https://opensource.org/license/apache-2-0
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*
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* Added: 2025-10-02
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*/
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case OP_PROC_SYSTEM: {
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/* Pops command string; pushes exit code number */
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Value cmdv = pop_value(vm);
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char *cmd = value_to_string_alloc(&cmdv);
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free_value(cmdv);
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if (!cmd) {
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push_value(vm, make_int(-1));
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break;
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}
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int status = system(cmd);
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int code = -1;
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#ifdef __unix__
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if (status == -1) code = -1;
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else if (WIFEXITED(status)) code = WEXITSTATUS(status);
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else code = -1;
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#else
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code = status;
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#endif
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push_value(vm, make_int(code));
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free(cmd);
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break;
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}
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