diff options
Diffstat (limited to 'third_party/git/argv-array.c')
-rw-r--r-- | third_party/git/argv-array.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/third_party/git/argv-array.c b/third_party/git/argv-array.c deleted file mode 100644 index f352ea9357d9..000000000000 --- a/third_party/git/argv-array.c +++ /dev/null @@ -1,109 +0,0 @@ -#include "cache.h" -#include "argv-array.h" -#include "strbuf.h" - -const char *empty_argv[] = { NULL }; - -void argv_array_init(struct argv_array *array) -{ - array->argv = empty_argv; - array->argc = 0; - array->alloc = 0; -} - -static void argv_array_push_nodup(struct argv_array *array, const char *value) -{ - if (array->argv == empty_argv) - array->argv = NULL; - - ALLOC_GROW(array->argv, array->argc + 2, array->alloc); - array->argv[array->argc++] = value; - array->argv[array->argc] = NULL; -} - -const char *argv_array_push(struct argv_array *array, const char *value) -{ - argv_array_push_nodup(array, xstrdup(value)); - return array->argv[array->argc - 1]; -} - -const char *argv_array_pushf(struct argv_array *array, const char *fmt, ...) -{ - va_list ap; - struct strbuf v = STRBUF_INIT; - - va_start(ap, fmt); - strbuf_vaddf(&v, fmt, ap); - va_end(ap); - - argv_array_push_nodup(array, strbuf_detach(&v, NULL)); - return array->argv[array->argc - 1]; -} - -void argv_array_pushl(struct argv_array *array, ...) -{ - va_list ap; - const char *arg; - - va_start(ap, array); - while((arg = va_arg(ap, const char *))) - argv_array_push(array, arg); - va_end(ap); -} - -void argv_array_pushv(struct argv_array *array, const char **argv) -{ - for (; *argv; argv++) - argv_array_push(array, *argv); -} - -void argv_array_pop(struct argv_array *array) -{ - if (!array->argc) - return; - free((char *)array->argv[array->argc - 1]); - array->argv[array->argc - 1] = NULL; - array->argc--; -} - -void argv_array_split(struct argv_array *array, const char *to_split) -{ - while (isspace(*to_split)) - to_split++; - for (;;) { - const char *p = to_split; - - if (!*p) - break; - - while (*p && !isspace(*p)) - p++; - argv_array_push_nodup(array, xstrndup(to_split, p - to_split)); - - while (isspace(*p)) - p++; - to_split = p; - } -} - -void argv_array_clear(struct argv_array *array) -{ - if (array->argv != empty_argv) { - int i; - for (i = 0; i < array->argc; i++) - free((char *)array->argv[i]); - free(array->argv); - } - argv_array_init(array); -} - -const char **argv_array_detach(struct argv_array *array) -{ - if (array->argv == empty_argv) - return xcalloc(1, sizeof(const char *)); - else { - const char **ret = array->argv; - argv_array_init(array); - return ret; - } -} |