Ruby
3.4.0dev (2024-11-22 revision 0989400a925cd201defdca9eb28eb87200b30785)
|
Arithmetic conversion between C's gid_t
and Ruby's.
More...
Go to the source code of this file.
Macros | |
#define | GIDT2NUM RB_LONG2NUM |
Converts a C's gid_t into an instance of rb_cInteger. More... | |
#define | NUM2GIDT RB_NUM2LONG |
Converts an instance of rb_cNumeric into C's gid_t . More... | |
#define | PRI_GIDT_PREFIX PRI_LONG_PREFIX |
A rb_sprintf() format prefix to be used for a gid_t parameter. More... | |
Arithmetic conversion between C's gid_t
and Ruby's.
RBIMPL
or rbimpl
are implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will. __VA_ARGS__
is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98. Definition in file gid_t.h.
#define GIDT2NUM RB_LONG2NUM |
Converts a C's gid_t
into an instance of rb_cInteger.
#define NUM2GIDT RB_NUM2LONG |
Converts an instance of rb_cNumeric into C's gid_t
.
#define PRI_GIDT_PREFIX PRI_LONG_PREFIX |
A rb_sprintf() format prefix to be used for a gid_t
parameter.