diff options
Diffstat (limited to 'argv-array.c')
| -rw-r--r-- | argv-array.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/argv-array.c b/argv-array.c index 5d370fa336..f352ea9357 100644 --- a/argv-array.c +++ b/argv-array.c @@ -21,12 +21,13 @@ static void argv_array_push_nodup(struct argv_array *array, const char *value) array->argv[array->argc] = NULL; } -void argv_array_push(struct argv_array *array, const char *value) +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]; } -void argv_array_pushf(struct argv_array *array, const char *fmt, ...) +const char *argv_array_pushf(struct argv_array *array, const char *fmt, ...) { va_list ap; struct strbuf v = STRBUF_INIT; @@ -36,6 +37,7 @@ void argv_array_pushf(struct argv_array *array, const char *fmt, ...) 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, ...) @@ -64,6 +66,26 @@ void argv_array_pop(struct argv_array *array) 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) { |