diff options
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/internal.h b/internal.h index 6bf4cf3a01..37541cc145 100644 --- a/internal.h +++ b/internal.h @@ -157,6 +157,13 @@ int rb_is_junk_name(VALUE name); VALUE rb_proc_location(VALUE self); st_index_t rb_hash_proc(st_index_t hash, VALUE proc); +/* process.c */ + +/* argv_str contains an extra element for terminating NULL used by execve.. + * See rb_exec_fillarg() in process.c. */ +#define ARGVSTR2ARGC(argv_str) (RSTRING_LEN(argv_str) / sizeof(char *) - 1) +#define ARGVSTR2ARGV(argv_str) ((char **)RSTRING_PTR(argv_str)) + /* rational.c */ VALUE rb_lcm(VALUE x, VALUE y); VALUE rb_rational_reciprocal(VALUE x); |