File: exece.c

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#include "platform.h"

Int Posix_Process_exece (NullString p, Pointer a, Pointer e) {
        char            *path;
        char            *asaved;
        char            *esaved;
        char            **args;
        char            **env;
        int             an;
        int             en;
        int             result;

        path = (char *) p;
        args = (char **) a;
        env = (char **) e;
        an = GC_arrayNumElements (a) - 1;
        asaved = args[an];
        en = GC_arrayNumElements (e) - 1;
        esaved = env[en];
        args[an] = (char *) NULL;
        env[en] = (char *) NULL;
        result = EXECVE (path, args, env);
        /* exece failed */
        args[an] = asaved;
        env[en] = esaved;
        return result;
}