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author | John Keeping | 2013-04-06 10:28:57 +0100 |
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committer | Jason A. Donenfeld | 2013-04-08 16:12:52 +0200 |
commit | fb3655df3bf85bd405c5921bbd4b3a54c705c839 (patch) | |
tree | 419a962a0b82f5ba3023791549044ff462229250 /ui-refs.c | |
parent | 42d5476f258e7909682f1b611da00d64507d45c6 (diff) | |
download | cgit-fb3655df3bf85bd405c5921bbd4b3a54c705c839.tar cgit-fb3655df3bf85bd405c5921bbd4b3a54c705c839.tar.gz cgit-fb3655df3bf85bd405c5921bbd4b3a54c705c839.zip |
use struct strbuf instead of static buffers
Use "struct strbuf" from Git to remove the limit on file path length.
Notes on scan-tree:
This is slightly involved since I decided to pass the strbuf into
add_repo() and modify if whenever a new file name is required, which
should avoid any extra allocations within that function. The pattern
there is to append the filename, use it and then reset the buffer to its
original length (retaining a trailing '/').
Notes on ui-snapshot:
Since write_archive modifies the argv array passed to it we
copy the argv_array values into a new array of char* and then free the
original argv_array structure and the new array without worrying about
what the values now look like.
Signed-off-by: John Keeping <john@keeping.me.uk>
Diffstat (limited to 'ui-refs.c')
-rw-r--r-- | ui-refs.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -99,7 +99,7 @@ static void print_tag_header() static void print_tag_downloads(const struct cgit_repo *repo, const char *ref) { const struct cgit_snapshot_format* f; - char *filename; + struct strbuf filename = STRBUF_INIT; const char *basename; int free_ref = 0; @@ -111,7 +111,7 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref) if ((ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1])) ref++; if (isdigit(ref[0])) { - ref = xstrdup(fmt("%s-%s", basename, ref)); + ref = fmtalloc("%s-%s", basename, ref); free_ref = 1; } } @@ -119,13 +119,15 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref) for (f = cgit_snapshot_formats; f->suffix; f++) { if (!(repo->snapshots & f->bit)) continue; - filename = fmt("%s%s", ref, f->suffix); - cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename); + strbuf_reset(&filename); + strbuf_addf(&filename, "%s%s", ref, f->suffix); + cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL, filename.buf); html(" "); } if (free_ref) free((char *)ref); + strbuf_release(&filename); } static int print_tag(struct refinfo *ref) |