diff options
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/revision.c b/revision.c index 93918da666..bbd563e651 100644 --- a/revision.c +++ b/revision.c @@ -911,6 +911,23 @@ int handle_revision_arg(const char *arg, struct rev_info *revs, return 0; } +void read_revisions_from_stdin(struct rev_info *revs) +{ + char line[1000]; + + while (fgets(line, sizeof(line), stdin) != NULL) { + int len = strlen(line); + if (len && line[len - 1] == '\n') + line[--len] = '\0'; + if (!len) + break; + if (line[0] == '-') + die("options not supported in --stdin mode"); + if (handle_revision_arg(line, revs, 0, 1)) + die("bad revision '%s'", line); + } +} + static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what) { if (!revs->grep_filter) { |