mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 23:32:09 +00:00
a55b9544ac
It is now set to 0 when progs are loaded and every time PR_ExecuteProgram() returns. This takes care of the default case, but when setting parameters, pr_argc needs to be set correctly in case a vararg function is called.
31 lines
718 B
C
31 lines
718 B
C
#include "QF/progs.h"
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int
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call_progs_main (progs_t *pr, int argc, const char **argv)
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{
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int i;
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dfunction_t *dfunc;
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func_t progs_main = 0;
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string_t *pr_argv;
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if ((dfunc = PR_FindFunction (pr, "main"))) {
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progs_main = dfunc - pr->pr_functions;
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} else {
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PR_Undefined (pr, "function", "main");
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return -1;
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}
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PR_PushFrame (pr);
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pr_argv = PR_Zone_Malloc (pr, (argc + 1) * 4);
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for (i = 0; i < argc; i++)
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pr_argv[i] = PR_SetTempString (pr, argv[1 + i]);
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pr_argv[i] = 0;
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PR_RESET_PARAMS (pr);
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P_INT (pr, 0) = argc;
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P_POINTER (pr, 1) = PR_SetPointer (pr, pr_argv);
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pr->pr_argc = 2;
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PR_ExecuteProgram (pr, progs_main);
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PR_PopFrame (pr);
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PR_Zone_Free (pr, pr_argv);
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return R_INT (pr);
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}
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