Commit | Line | Data |
954c1994 |
1 | =head1 NAME |
2 | |
1c846c1f |
3 | perlintern - autogenerated documentation of purely B<internal> |
954c1994 |
4 | Perl functions |
5 | |
6 | =head1 DESCRIPTION |
7 | |
1c846c1f |
8 | This file is the autogenerated documentation of functions in the |
4375e838 |
9 | Perl interpreter that are documented using Perl's internal documentation |
1c846c1f |
10 | format but are not marked as part of the Perl API. In other words, |
954c1994 |
11 | B<they are not for use in extensions>! |
12 | |
13 | =over 8 |
14 | |
a8586c98 |
15 | =item djSP |
16 | |
17 | Declare Just C<SP>. This is actually identical to C<dSP>, and declares |
18 | a local copy of perl's stack pointer, available via the C<SP> macro. |
19 | See C<SP>. (Available for backward source code compatibility with the |
20 | old (Perl 5.005) thread model.) |
21 | |
22 | djSP; |
23 | |
24 | =for hackers |
25 | Found in file pp.h |
26 | |
c9d5ac95 |
27 | =item is_gv_magical |
28 | |
29 | Returns C<TRUE> if given the name of a magical GV. |
30 | |
31 | Currently only useful internally when determining if a GV should be |
32 | created even in rvalue contexts. |
33 | |
34 | C<flags> is not used at present but available for future extension to |
35 | allow selecting particular classes of magical variable. |
36 | |
37 | bool is_gv_magical(char *name, STRLEN len, U32 flags) |
38 | |
497711e7 |
39 | =for hackers |
40 | Found in file gv.c |
41 | |
78f9721b |
42 | =item LVRET |
43 | |
44 | True if this op will be the return value of an lvalue subroutine |
45 | |
46 | =for hackers |
47 | Found in file pp.h |
48 | |
a8586c98 |
49 | =item start_glob |
50 | |
51 | Function called by C<do_readline> to spawn a glob (or do the glob inside |
52 | perl on VMS). This code used to be inline, but now perl uses C<File::Glob> |
53 | this glob starter is only used by miniperl during the build proccess. |
54 | Moving it away shrinks pp_hot.c; shrinking pp_hot.c helps speed perl up. |
55 | |
56 | PerlIO* start_glob(SV* pattern, IO *io) |
57 | |
58 | =for hackers |
59 | Found in file doio.c |
60 | |
954c1994 |
61 | =back |
62 | |
63 | =head1 AUTHORS |
64 | |
1c846c1f |
65 | The autodocumentation system was originally added to the Perl core by |
66 | Benjamin Stuhl. Documentation is by whoever was kind enough to |
954c1994 |
67 | document their functions. |
68 | |
69 | =head1 SEE ALSO |
70 | |
71 | perlguts(1), perlapi(1) |
72 | |