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79ee8297 MB |
1 | #ifdef __cplusplus |
2 | extern "C" { | |
3 | #endif | |
4 | ||
5 | #include "EXTERN.h" | |
6 | #include "perl.h" | |
7 | #include "byterun.h" | |
8 | ||
9 | #ifdef __cplusplus | |
10 | } | |
11 | # define EXTERN_C extern "C" | |
12 | #else | |
13 | # define EXTERN_C extern | |
14 | #endif | |
15 | ||
16 | static void xs_init _((void)); | |
17 | static PerlInterpreter *my_perl; | |
18 | ||
19 | int | |
20 | #ifndef CAN_PROTOTYPE | |
21 | main(argc, argv, env) | |
22 | int argc; | |
23 | char **argv; | |
24 | char **env; | |
25 | #else /* def(CAN_PROTOTYPE) */ | |
26 | main(int argc, char **argv, char **env) | |
27 | #endif /* def(CAN_PROTOTYPE) */ | |
28 | { | |
29 | int exitstatus; | |
30 | int i; | |
31 | char **fakeargv; | |
32 | FILE *fp; | |
33 | #ifdef INDIRECT_BGET_MACROS | |
34 | struct bytestream bs; | |
35 | #endif /* INDIRECT_BGET_MACROS */ | |
36 | ||
37 | PERL_SYS_INIT(&argc,&argv); | |
38 | ||
39 | #if PATCHLEVEL > 3 || (PATCHLEVEL == 3 && SUBVERSION >= 1) | |
40 | perl_init_i18nl10n(1); | |
41 | #else | |
42 | perl_init_i18nl14n(1); | |
43 | #endif | |
44 | ||
45 | if (!do_undump) { | |
46 | my_perl = perl_alloc(); | |
47 | if (!my_perl) | |
48 | exit(1); | |
49 | perl_construct( my_perl ); | |
50 | } | |
51 | ||
52 | if (!cshlen) | |
53 | cshlen = strlen(cshname); | |
54 | ||
55 | if (argc < 2) | |
56 | fp = stdin; | |
57 | else { | |
58 | fp = fopen(argv[1], "r"); | |
59 | if (!fp) { | |
60 | perror(argv[1]); | |
61 | exit(1); | |
62 | } | |
63 | argv++; | |
64 | argc--; | |
65 | } | |
66 | New(666, fakeargv, argc + 4, char *); | |
67 | fakeargv[0] = argv[0]; | |
68 | fakeargv[1] = "-e"; | |
69 | fakeargv[2] = ""; | |
70 | fakeargv[3] = "--"; | |
71 | for (i = 1; i < argc; i++) | |
72 | fakeargv[i + 3] = argv[i]; | |
73 | fakeargv[argc + 3] = 0; | |
74 | ||
75 | exitstatus = perl_parse(my_perl, xs_init, argc + 3, fakeargv, NULL); | |
76 | if (exitstatus) | |
77 | exit( exitstatus ); | |
78 | ||
79 | sv_setpv(GvSV(gv_fetchpv("0", TRUE, SVt_PV)), argv[0]); | |
80 | main_cv = compcv; | |
81 | compcv = 0; | |
82 | ||
83 | #ifdef INDIRECT_BGET_MACROS | |
84 | bs.data = fp; | |
85 | bs.fgetc = (int(*) _((void*)))fgetc; | |
86 | bs.fread = (int(*) _((char*,size_t,size_t,void*)))fread; | |
87 | bs.freadpv = freadpv; | |
88 | byterun(bs); | |
89 | #else | |
90 | byterun(fp); | |
91 | #endif /* INDIRECT_BGET_MACROS */ | |
92 | ||
93 | exitstatus = perl_run( my_perl ); | |
94 | ||
95 | perl_destruct( my_perl ); | |
96 | perl_free( my_perl ); | |
97 | ||
98 | exit( exitstatus ); | |
99 | } | |
100 | ||
101 | static void | |
102 | xs_init() | |
103 | { | |
104 | } |