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authorJeff King <peff@peff.net>2012-09-01 07:25:27 -0400
committerJunio C Hamano <gitster@pobox.com>2012-09-02 21:10:01 -0700
commitfe4a0a288842e225f99254b3e6ce14ff98875501 (patch)
treec8bb6378525ac176e76472dcc58666a708845d78 /argv-array.h
parent9e234af281107d44116ecf31eef65de145c46d15 (diff)
downloadgit-fe4a0a288842e225f99254b3e6ce14ff98875501.tar.gz
argv-array: add pop function
Sometimes we build a set of similar command lines, differing only in the final arguments (e.g., "fetch --multiple"). To use argv_array for this, you have to either push the same set of elements repeatedly, or break the abstraction by manually manipulating the array's internal members. Instead, let's provide a sanctioned "pop" function to remove elements from the end. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'argv-array.h')
-rw-r--r--argv-array.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/argv-array.h b/argv-array.h
index b93a69c36c..f4b98660f8 100644
--- a/argv-array.h
+++ b/argv-array.h
@@ -16,6 +16,7 @@ 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_pop(struct argv_array *);
void argv_array_clear(struct argv_array *);
#endif /* ARGV_ARRAY_H */