The argv_array_detach function (and associated free() function) was
really only useful for transferring ownership of the memory to a "struct
child_process". Now that we have an internal argv_array in that struct,
there are no callers left.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
`argv_array_clear`::
Free all memory associated with the array and return it to the
initial, empty state.
-
-`argv_array_detach`::
- Detach the argv array from the `struct argv_array`, transferring
- ownership of the allocated array and strings.
-
-`argv_array_free_detached`::
- Free the memory allocated by a `struct argv_array` that was later
- detached and is now no longer needed.
}
argv_array_init(array);
}
-
-const char **argv_array_detach(struct argv_array *array, int *argc)
-{
- const char **argv =
- array->argv == empty_argv || array->argc == 0 ? NULL : array->argv;
- if (argc)
- *argc = array->argc;
- argv_array_init(array);
- return argv;
-}
-
-void argv_array_free_detached(const char **argv)
-{
- if (argv) {
- int i;
- for (i = 0; argv[i]; i++)
- free((char **)argv[i]);
- free(argv);
- }
-}
void argv_array_pushl(struct argv_array *, ...);
void argv_array_pop(struct argv_array *);
void argv_array_clear(struct argv_array *);
-const char **argv_array_detach(struct argv_array *array, int *argc);
-void argv_array_free_detached(const char **argv);
#endif /* ARGV_ARRAY_H */