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Diffstat (limited to 'gnu/usr.bin/perl/pp_pack.c')
| -rw-r--r-- | gnu/usr.bin/perl/pp_pack.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gnu/usr.bin/perl/pp_pack.c b/gnu/usr.bin/perl/pp_pack.c index 7dbc0b87fc7..945f6b24ab5 100644 --- a/gnu/usr.bin/perl/pp_pack.c +++ b/gnu/usr.bin/perl/pp_pack.c @@ -16,6 +16,17 @@ * some salt. */ +/* This file contains pp ("push/pop") functions that + * execute the opcodes that make up a perl program. A typical pp function + * expects to find its arguments on the stack, and usually pushes its + * results onto the stack, hence the 'pp' terminology. Each OP structure + * contains a pointer to the relevant pp_foo() function. + * + * This particular file just contains pp_pack() and pp_unpack(). See the + * other pp*.c files for the rest of the pp_ functions. + */ + + #include "EXTERN.h" #define PERL_IN_PP_PACK_C #include "perl.h" |