diff options
| -rw-r--r-- | Documentation/technical/api-argv-array.txt | 5 | ||||
| -rw-r--r-- | argv-array.c | 11 | ||||
| -rw-r--r-- | argv-array.h | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/technical/api-argv-array.txt b/Documentation/technical/api-argv-array.txt index 49b3d52952..1b7d8f140c 100644 --- a/Documentation/technical/api-argv-array.txt +++ b/Documentation/technical/api-argv-array.txt @@ -37,6 +37,11 @@ Functions `argv_array_push`:: Push a copy of a string onto the end of the array. +`argv_array_pushl`:: + Push a list of strings onto the end of the array. The arguments + should be a list of `const char *` strings, terminated by a NULL + argument. + `argv_array_pushf`:: Format a string and push it onto the end of the array. This is a convenience wrapper combining `strbuf_addf` and `argv_array_push`. diff --git a/argv-array.c b/argv-array.c index 110a61b93a..0b5f8898a1 100644 --- a/argv-array.c +++ b/argv-array.c @@ -38,6 +38,17 @@ void argv_array_pushf(struct argv_array *array, const char *fmt, ...) argv_array_push_nodup(array, strbuf_detach(&v, NULL)); } +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_clear(struct argv_array *array) { if (array->argv != empty_argv) { diff --git a/argv-array.h b/argv-array.h index c45c698d53..b93a69c36c 100644 --- a/argv-array.h +++ b/argv-array.h @@ -15,6 +15,7 @@ void argv_array_init(struct argv_array *); void argv_array_push(struct argv_array *, const char *); __attribute__((format (printf,2,3))) void argv_array_pushf(struct argv_array *, const char *fmt, ...); +void argv_array_pushl(struct argv_array *, ...); void argv_array_clear(struct argv_array *); #endif /* ARGV_ARRAY_H */ |