return seen_head && seen_name;
}
-static int append_signoff(char *buf, int buf_sz, int at, const char *signoff)
+static unsigned long append_signoff(char **buf_p, unsigned long *buf_sz_p,
+ unsigned long at, const char *signoff)
{
static const char signed_off_by[] = "Signed-off-by: ";
- int signoff_len = strlen(signoff);
+ size_t signoff_len = strlen(signoff);
int has_signoff = 0;
- char *cp = buf;
-
- /* Do we have enough space to add it? */
- if (buf_sz - at <= strlen(signed_off_by) + signoff_len + 3)
- return at;
+ char *cp;
+ char *buf;
+ unsigned long buf_sz;
+
+ buf = *buf_p;
+ buf_sz = *buf_sz_p;
+ if (buf_sz <= at + strlen(signed_off_by) + signoff_len + 3) {
+ buf_sz += strlen(signed_off_by) + signoff_len + 3;
+ buf = xrealloc(buf, buf_sz);
+ *buf_p = buf;
+ *buf_sz_p = buf_sz;
+ }
+ cp = buf;
/* First see if we already have the sign-off by the signer */
while ((cp = strstr(cp, signed_off_by))) {
void show_log(struct rev_info *opt, const char *sep)
{
- static char this_header[16384];
+ char *msgbuf = NULL;
+ unsigned long msgbuf_len = 0;
struct log_info *log = opt->loginfo;
struct commit *commit = log->commit, *parent = log->parent;
int abbrev = opt->diffopt.abbrev;
digits_in_number(opt->total),
opt->nr, opt->total);
subject = buffer;
- } else if (opt->total == 0) {
+ } else if (opt->total == 0 && opt->subject_prefix && *opt->subject_prefix) {
static char buffer[256];
snprintf(buffer, sizeof(buffer),
"Subject: [%s] ",
/*
* And then the pretty-printed message itself
*/
- len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header,
- sizeof(this_header), abbrev, subject,
+ len = pretty_print_commit(opt->commit_format, commit, ~0u,
+ &msgbuf, &msgbuf_len, abbrev, subject,
extra_headers, opt->date_mode);
if (opt->add_signoff)
- len = append_signoff(this_header, sizeof(this_header), len,
+ len = append_signoff(&msgbuf, &msgbuf_len, len,
opt->add_signoff);
- printf("%s%s%s", this_header, extra, sep);
+ if (opt->show_log_size)
+ printf("log size %i\n", len);
+
+ printf("%s%s%s", msgbuf, extra, sep);
+ free(msgbuf);
}
int log_tree_diff_flush(struct rev_info *opt)
shown = 1;
}
opt->loginfo = NULL;
+ maybe_flush_or_die(stdout, "stdout");
return shown;
}