static void read_mailmap_string(struct string_list *map, char *buf,
char **repo_abbrev)
{
while (*buf) {
char *end = strchrnul(buf, '\n');
if (*end)
*end++ = '\0';
read_mailmap_line(map, buf, repo_abbrev);
buf = end;
}
}
static void read_mailmap_buf(struct string_list *map,
const char *buf, unsigned long len,
char **repo_abbrev)
{
while (len) {
const char *end = strchrnul(buf, '\n');
unsigned long linelen = end - buf + 1;
char *line = xmemdupz(buf, linelen);
read_mailmap_line(map, line, repo_abbrev);
free(line);
buf += linelen;
len -= linelen;
}
}
static int read_mailmap_file(struct string_list *map, const char *filename,
char **repo_abbrev)
{
char buffer[1024];
FILE *f;
if (!filename)
return 0;
f = fopen(filename, "r");
if (!f) {
if (errno == ENOENT)
return 0;
return error("unable to open mailmap at %s: %s",
filename, strerror(errno));
}
while (fgets(buffer, sizeof(buffer), f) != NULL)
read_mailmap_line(map, buffer, repo_abbrev);
fclose(f);
return 0;
}