get_patch_filename(): split into two functions

The function switched between two operating modes depending on the
NULL-ness of its two parameters, as a hacky way to share small part
of implementation, sacrificing cleanliness of the API.

Implement "fmt_output_subject()" function that takes a subject
string and gives the name for the output file, and on top of it,
implement "fmt_output_commit()" function that takes a commit and
gives the name for the output file.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2012-12-21 22:06:01 -08:00
parent 38ec23ac89
commit d28b5d47ab
3 changed files with 27 additions and 21 deletions

View File

@ -21,8 +21,7 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit,
void load_ref_decorations(int flags);
#define FORMAT_PATCH_NAME_MAX 64
void get_patch_filename(struct strbuf *buf,
struct commit *commit, const char *subject,
struct rev_info *);
void fmt_output_commit(struct strbuf *, struct commit *, struct rev_info *);
void fmt_output_subject(struct strbuf *, const char *subject, struct rev_info *);
#endif